Building mechanical and electrical installation lifting equipment

Abstract

The utility model belongs to the technical field of building mechanical and electrical installation, and particularly relates to building mechanical and electrical installation lifting equipment which comprises a support, a hydraulic cylinder is installed at the upper end of the support, two limiting blocks are connected to the support in a sliding mode, a connecting plate is jointly connected between the two limiting blocks, and the output end of the hydraulic cylinder is connected with the connecting plate. A mounting plate is mounted at the bottom of an inner cavity of the support, a driving mechanism is arranged in the mounting plate, and a bearing mechanism is arranged in the connecting plate. Through the arrangement of the bearing mechanism, two tubular objects can be borne, the connecting plate is driven by the hydraulic cylinder to slide on the support along with the limiting block so as to be hoisted, hoisting is achieved, the positioning distance between the two sides of the tubular objects can be conveniently adjusted according to the lengths of the tubular objects, the application range is widened, and the flexibility is improved; and through the arrangement of the driving mechanism, the device can be conveniently driven to move for use, the phenomenon that labor and time are wasted when a tubular object is large in weight and manually pushed is avoided, and the labor intensity is reduced.

Description

Technical Field

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

[0002] When installing building mechanical and electrical equipment, it is necessary to lift and move the equipment to facilitate the adjustment of the installation position;

[0003] According to the Chinese patent authorization number CN 219363073 U, a construction equipment installation crane is disclosed. In this application, only one hook is provided, which is not convenient for hoisting tubular objects, and the tubular objects are prone to shaking after being hoisted, and the stability is poor. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a building mechanical and electrical installation hoisting device, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A building mechanical and electrical installation lifting device, comprising a bracket, a hydraulic cylinder is installed on the upper end of the bracket, two limit blocks are slidably connected to the bracket, a connecting plate is commonly connected between the two limit blocks, the output end of the hydraulic cylinder is connected to the connecting plate, a mounting plate is installed at the bottom of the inner cavity of the bracket, a driving mechanism is arranged in the mounting plate, a bearing mechanism is arranged in the connecting plate, and two guide grooves are arranged in the connecting plate;

[0009] The bearing mechanism includes a servo motor installed at the bottom end of the connecting plate, an active bevel gear is installed at the output end of the servo motor, two fixed rods are installed in the two guide grooves, a slide seat is slidably connected between the two fixed rods on the same side, bearing blocks are installed on both sides of the bottom ends of the two slide seats, screws are rotatably connected in the two guide grooves, the screws are threadedly connected to the slide seat, a connecting shaft is commonly connected between the two screws, the connecting shaft is rotatably connected to the connecting plate, and a passive bevel gear is installed on the outer wall of the connecting shaft.

[0010] Furthermore, the active bevel gear and the passive bevel gear are meshed with each other.

[0011] Furthermore, the thread directions of the screw are opposite.

[0012] Furthermore, the driving mechanism includes a double-headed motor installed in the mounting plate, and the two output shafts of the double-headed motor are both equipped with long rods, and the long rods are rotatably connected to the mounting plate, and the ends of the two long rods are each equipped with a bevel gear 1, and there are two rotating columns rotatably connected in the bracket, and rollers are installed at both ends of the two rotating columns, and bevel gear 2 is installed in the middle of the outer surface of the two rotating columns.

[0013] Furthermore, the bevel gear 1 and the bevel gear 2 are meshed with each other.

[0014] Furthermore, the two bevel gears are symmetrically arranged.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a building mechanical and electrical installation lifting device, which has the following beneficial effects:

[0017] The utility model can carry two tubular objects through the setting of the bearing mechanism, and lift the connecting plate by driving the hydraulic cylinder to slide on the bracket along with the limit block, thereby realizing lifting, and it is convenient to adjust the positioning distance on both sides of the tubular object according to the length of the tubular object, thereby improving the scope of application and flexibility; through the setting of the driving mechanism, it is convenient to drive and move the device for use, avoiding the phenomenon that the heavy tubular object is manually pushed more laboriously and time-consuming, and the labor intensity is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the bearing mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the driving mechanism of the utility model.

[0021] In the figure: 1. bracket; 2. limit block; 3. connecting plate; 4. hydraulic cylinder; 5. guide groove; 6. bearing mechanism; 61. servo motor; 62. active bevel gear; 63. fixing rod; 64. slide seat; 65. screw rod; 66. connecting shaft; 67. passive bevel gear; 68. bearing block; 7. mounting plate; 8. driving mechanism; 81. long rod; 82. double-headed motor; 83. bevel gear one; 84. rotating column; 85. bevel gear two; 86. roller. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Example

[0024] like Figure 1-3 As shown, a construction electromechanical installation lifting device proposed in an embodiment of the utility model comprises a bracket 1, a hydraulic cylinder 4 is installed on the upper end of the bracket 1, two limit blocks 2 are slidably connected to the bracket 1, a connecting plate 3 is commonly connected between the two limit blocks 2, the output end of the hydraulic cylinder 4 is connected to the connecting plate 3, a mounting plate 7 is installed at the bottom of the inner cavity of the bracket 1, a driving mechanism 8 is arranged in the mounting plate 7, a bearing mechanism 6 is arranged in the connecting plate 3, and two guide grooves 5 are provided in the connecting plate 3; through the setting of the bearing mechanism 6, two tubular objects can be carried, and the connecting plate 3 is driven by the hydraulic cylinder 4 to slide on the bracket 1 to be lifted, so as to realize lifting, and it is convenient to adjust the positioning spacing on both sides of the tubular object according to the length of the tubular object, thereby improving the scope of application and flexibility; through the setting of the driving mechanism 8, it is convenient to drive and move the device for use, avoiding the phenomenon that the tubular object is heavy and it is laborious and time-consuming to push it manually, and the labor intensity is reduced;

[0025] The bearing mechanism 6 includes a servo motor 61 installed at the bottom end of the connecting plate 3, an active bevel gear 62 is installed at the output end of the servo motor 61, two fixed rods 63 are installed in the two guide grooves 5, a slide seat 64 is slidably connected between the two fixed rods 63 on the same side, and bearing blocks 68 are installed on both sides of the bottom ends of the two slide seats 64, screw rods 65 are rotatably connected in the two guide grooves 5, the screw rods 65 are threadedly connected to the slide seat 64, a connecting shaft 66 is commonly connected between the two screw rods 65, the connecting shaft 66 is rotatably connected to the connecting plate 3, and a passive bevel gear 67 is installed on the outer wall of the connecting shaft 66; the active bevel gear 62 is driven by the servo motor 61 to rotate, the passive bevel gear 67 is driven to rotate, the connecting shaft 66 is driven to rotate, the two screw rods 65 are driven to rotate, and the slide seat 64 is driven to slide on the fixed rod 63, so that the spacing between the two bearing blocks 68 is adjusted for use.

[0026] like Figure 2 As shown, in some embodiments, the active bevel gear 62 and the passive bevel gear 67 are meshed with each other to facilitate adjustment.

[0027] like Figure 2 As shown, in some embodiments, the thread directions of the screw 65 are opposite; this facilitates use.

[0028] like Figure 3 As shown, in some embodiments, the driving mechanism 8 includes a double-headed motor 82 installed in the mounting plate 7, and the two output shafts of the double-headed motor 82 are both equipped with long rods 81, and the long rods 81 are rotatably connected to the mounting plate 7, and the ends of the two long rods 81 are both equipped with bevel gears 83, and two rotating columns 84 are rotatably connected in the bracket 1, and rollers 86 are installed at both ends of the two rotating columns 84, and bevel gears 85 are installed in the middle of the outer surfaces of the two rotating columns 84; the double-headed motor 82 drives the long rod 81 to rotate, drives the bevel gear 1 83 to rotate, drives the bevel gear 2 85 to rotate, drives the rotating column 84 to rotate, and drives the roller 86 to rotate, so that the four rollers 86 rotate to realize the driving of the device.

[0029] like Figure 3 As shown, in some embodiments, bevel gear 1 83 and bevel gear 2 85 are meshed with each other to facilitate movement.

[0030] like Figure 3 As shown, in some embodiments, the two bevel gears 85 are symmetrically arranged to achieve four-wheel movement.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A building mechanical and electrical installation lifting device, comprising a bracket (1), characterized in that: A hydraulic cylinder (4) is installed at the upper end of the bracket (1); two limit blocks (2) are slidably connected to the bracket (1); a connecting plate (3) is commonly connected between the two limit blocks (2); an output end of the hydraulic cylinder (4) is connected to the connecting plate (3); a mounting plate (7) is installed at the bottom of the inner cavity of the bracket (1); a driving mechanism (8) is arranged in the mounting plate (7); a bearing mechanism (6) is arranged in the connecting plate (3); and two guide grooves (5) are provided in the connecting plate (3); The bearing mechanism (6) comprises a servo motor (61) mounted at the bottom end of the connecting plate (3), an active bevel gear (62) being mounted at the output end of the servo motor (61), two fixed rods (63) being mounted in the two guide grooves (5), a slide seat (64) being slidably connected between the two fixed rods (63) on the same side, bearing blocks (68) being mounted on both sides of the bottom ends of the two slide seats (64), screw rods (65) being rotatably connected in the two guide grooves (5), the screw rods (65) being threadedly connected to the slide seat (64), a connecting shaft (66) being commonly connected between the two screw rods (65), the connecting shaft (66) being rotatably connected to the connecting plate (3), and a passive bevel gear (67) being mounted on the outer wall of the connecting shaft (66).

2. A construction mechanical and electrical installation lifting device according to claim 1, characterized in that: The active bevel gear (62) and the passive bevel gear (67) are meshed with each other.

3. A construction mechanical and electrical installation lifting device according to claim 1, characterized in that: The thread directions of the screw (65) are opposite.

4. A construction mechanical and electrical installation lifting equipment according to claim 1, characterized in that: The driving mechanism (8) comprises a double-headed motor (82) mounted in a mounting plate (7), both output shafts of the double-headed motor (82) are mounted with long rods (81), the long rods (81) are rotatably connected to the mounting plate (7), the ends of the two long rods (81) are mounted with bevel gears 1 (83), the bracket (1) is rotatably connected with two rotating columns (84), both ends of the two rotating columns (84) are mounted with rollers (86), and the middle of the outer surfaces of the two rotating columns (84) are mounted with bevel gears 2 (85).

5. A construction mechanical and electrical installation hoisting device according to claim 4, characterized in that: The bevel gear 1 (83) and the bevel gear 2 (85) are meshed with each other.

6. A construction mechanical and electrical installation hoisting device according to claim 4, characterized in that: The two bevel gears (85) are symmetrically arranged.

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