Electrical construction lifting frame

Abstract

The utility model relates to the technical field of electrical construction, and discloses an electrical construction lifting frame which comprises a first supporting plate, a first fixing plate is fixedly connected to the first supporting plate, a first servo motor is fixedly connected to the first fixing plate, the output end of the first servo motor is fixedly connected with a threaded rod, and the output end of the first servo motor is fixedly connected with a second supporting plate. A threaded sleeve block is in threaded connection with the threaded rod, a first rack is arranged at one end of the second connecting rod, a first fixing block is fixedly connected to the first supporting plate, a first circular gear is rotationally connected to the first fixing block, the first rack is meshed with the first circular gear, and an eighth connecting rod is fixedly connected to the first circular gear. The first servo motor is started, the second supporting plate is driven to slide upwards on the connecting shaft through the two sets of tenth connecting rods, the two sets of seventh connecting rods and the two sets of ninth connecting rods, in this way, the ascending height is adjusted more conveniently, and the ascending stability is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical construction, in particular to an electrical construction hoisting frame. Background Art

[0002] The electrical construction hoisting frame is a frame structure used to support heavy electrical equipment or components for installation and removal. Its main functions include providing stable support to ensure the safety and stability of operations when removing or installing heavy electrical equipment. With the continuous advancement and innovation of technology, the performance and functions of the electrical construction hoisting frame are also constantly improving and perfecting.

[0003] The electrical construction device still has the following defects when in use: it is inconvenient to adjust the height and the efficiency is low, so the development of an electrical construction hoisting frame has important application value. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electrical construction hoisting frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electrical construction hoisting frame, comprising a support plate 1, a first fixing plate fixedly connected to the support plate 1, a servo motor 1 fixedly connected to the first fixing plate, a threaded rod fixedly connected to the output end of the servo motor 1, a threaded sleeve block threadedly connected to the threaded rod, a first connecting rod fixedly connected to the threaded sleeve block, a second connecting rod fixedly connected to the first connecting rod, a first rack is provided at one end of the second connecting rod, a first fixing block fixedly connected to the support plate 1, a No. 1 circular gear is rotatably connected to the first fixing block, the first rack meshes with the No. 1 circular gear, an eighth connecting rod fixedly connected to the No. 1 circular gear, one end of the eighth connecting rod is hinged to a ninth connecting rod, and one end of the ninth connecting rod is hinged There is a support plate two, the other end of the second connecting rod is fixedly connected to a third connecting rod, the support plate one is provided with a connecting block one, the third connecting rod slides through the connecting block one, one end of the third connecting rod is provided with a second rack, the support plate one is fixedly connected with a second fixing block, the second fixing block is rotatably connected with a No. 2 circular gear, the No. 2 circular gear is fixedly connected with a fourth connecting rod, one end of the fourth connecting rod is hinged to a fifth connecting rod and a tenth connecting rod, one end of the tenth connecting rod is hinged to the support plate two, the support plate one is provided with a third fixing block, one end of the third fixing block is hinged to a sixth connecting rod, one end of the sixth connecting rod is hinged to a seventh connecting rod, one end of the fifth connecting rod is hinged to the sixth connecting rod, and one end of the seventh connecting rod is hinged to the support plate two.

[0006] As a further description of the above technical solution:

[0007] A protective plate is fixedly connected to the second support plate, a second fixed plate is fixedly connected to one side of the protective plate, a connecting tube is provided on the second fixed plate, a sliding rod is slidably connected to the connecting tube, a limiting block is provided at one end of the sliding rod, a fourth fixed block is provided at one end of the connecting tube, a clamp is fixedly connected to the other end of the sliding rod, a spring is sleeved on the sliding rod, one end of the spring is fixedly connected to the fourth fixed block, and the other end of the spring is fixedly connected to the clamp.

[0008] As a further description of the above technical solution:

[0009] The support plate one is fixedly connected to a limiting column, the support plate two slides on the limiting column, a connecting shaft is provided on the protective plate, a protective door is rotatably connected to the connecting shaft, a connecting block two is provided on one side of the protective door, a connecting block two is provided on the protective plate, the connecting block two slides on the connecting block three, and a tool box is provided on one side of the protective plate.

[0010] As a further description of the above technical solution:

[0011] The first circular gear is provided with two groups and is symmetrically arranged, the sixth connecting rod is provided with two groups and is symmetrically arranged, the second connecting rod is provided with two groups, and the threaded sleeve is arranged between the two groups of second connecting rods.

[0012] As a further description of the above technical solution:

[0013] The connecting shafts are provided in two groups and are symmetrically arranged, and the clamps are provided in two groups and are symmetrically arranged.

[0014] As a further description of the above technical solution:

[0015] The first connecting block is provided with two groups and is symmetrically arranged, and the second circular gear is provided with two groups and is symmetrically arranged.

[0016] As a further description of the above technical solution:

[0017] The eighth connecting rods are provided in two groups and are symmetrically arranged, and the third fixing blocks are provided in two groups and are symmetrically arranged.

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

[0019] 1. In the utility model, first the staff puts the required installation tools into the tool box, pulls the protective door, walks onto the protective plate, loosens the protective door, and slides the connecting block 2 onto the connecting block 3 to prevent it from opening automatically. At this time, the servo motor 1 is started, and the support plate 2 is driven to slide upward on the connecting shaft through two groups of tenth connecting rods, two groups of seventh connecting rods and two groups of ninth connecting rods. This makes it more convenient to adjust the lifting height and increases the stability of the lifting.

[0020] 2. In the utility model, when the electrical equipment is installed, the staff pulls the limit block and squeezes the spring. The staff places the electrical equipment between the two sets of clamps and releases the limit block. The clamps clamp and fix the electrical equipment through the reaction force of the spring. This makes it convenient for the staff to take the electrical equipment when installing it, which increases the work efficiency of the installation and also increases the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional structure diagram of an electrical construction hoisting frame proposed by the utility model Figure 1 ;

[0022] Figure 2 A three-dimensional structure diagram of an electrical construction hoisting frame proposed by the utility model Figure 2 ;

[0023] Figure 3 A schematic diagram of the partial structure of an electrical construction hoisting frame proposed by the utility model Figure 1 ;

[0024] Figure 4 A schematic diagram of the partial structure of an electrical construction hoisting frame proposed by the utility model Figure 2 .

[0025] Legend:

[0026] 1. Support plate 1; 2. First fixed plate; 3. Servo motor 1; 4. Threaded rod; 5. Threaded sleeve block; 6. First connecting rod; 7. Second connecting rod; 8. First rack; 9. First fixed block; 10. No. 1 circular gear; 11. Third connecting rod; 12. Second rack; 13. Second fixed block; 14. No. 2 circular gear; 15. Fourth connecting rod; 16. Fifth connecting rod; 17. Third fixed block; 18. Sixth connecting rod; 19. The seventh connecting rod; 20, the connecting block one; 21, the eighth connecting rod; 22, the ninth connecting rod; 23, the tenth connecting rod; 24, the supporting plate two; 25, the protective plate; 26, the second fixed plate; 27, the connecting tube; 28, the sliding rod; 29, the limiting block; 30, the fourth fixed block; 31, the clamp; 32, the protective door; 33, the tool box; 34, the connecting block two; 35, the connecting block three; 36, the connecting shaft; 37, the spring; 38, the limiting column. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 4 The utility model provides an embodiment: an electrical construction hoisting frame, including a support plate 1, a first fixing plate 2 is fixedly connected to the support plate 1, a servo motor 3 is fixedly connected to the first fixing plate 2, a threaded rod 4 is fixedly connected to the output end of the servo motor 3, a threaded sleeve 5 is threadedly connected to the threaded rod 4, a first connecting rod 6 is fixedly connected to the threaded sleeve 5, a second connecting rod 7 is fixedly connected to the first connecting rod 6, a first rack 8 is provided at one end of the second connecting rod 7, a first fixing block 9 is fixedly connected to the support plate 1, and the first fixing block 9 is rotatably connected to the first circular gear 10, the first rack 8 meshes with the first circular gear 10, the first circular gear 10 is fixedly connected with an eighth connecting rod 21, one end of the eighth connecting rod 21 is hinged with a ninth connecting rod 22, one end of the ninth connecting rod 22 is hinged with a support plate 24, the other end of the second connecting rod 7 is fixedly connected to the third connecting rod 11, a connecting block 20 is provided on the support plate 1, the third connecting rod 11 slides through the connecting block 20, one end of the third connecting rod 11 is provided with a second rack 12, and the support plate 1 is fixedly connected with the second fixed The second fixed block 13 is rotatably connected to the second circular gear 14, the second circular gear 14 is fixedly connected to the fourth connecting rod 15, one end of the fourth connecting rod 15 is hinged to the fifth connecting rod 16 and the tenth connecting rod 23, one end of the tenth connecting rod 23 is hinged to the support plate 24, a third fixed block 17 is provided on the support plate 1, one end of the third fixed block 17 is hinged to the sixth connecting rod 18, one end of the sixth connecting rod 18 is hinged to the seventh connecting rod 19, one end of the fifth connecting rod 16 is hinged to the sixth connecting rod 18, and the seventh connecting rod 19 is hinged to the sixth connecting rod 18. One end of 9 is hinged on the support plate 24. First, the staff puts the required installation tools into the tool box 33, pulls the protective door 32, walks into the protective plate 25, loosens the protective door 32, and makes the connecting block 2 34 slide into the connecting block 3 35 to prevent it from opening automatically. At this time, the servo motor 1 3 is started, and the support plate 2 24 is driven to slide upward on the connecting shaft 36 through two groups of tenth connecting rods 23, two groups of seventh connecting rods 19 and two groups of ninth connecting rods 22. This makes it more convenient to adjust the rising height and increases the stability of the rise.

[0029] A protective plate 25 is fixedly connected to the support plate 24, and a second fixed plate 26 is fixedly connected to one side of the protective plate 25. A connecting tube 27 is provided on the second fixed plate 26, and a sliding rod 28 is slidably connected to the connecting tube 27. A limiting block 29 is provided at one end of the sliding rod 28, and a fourth fixed block 30 is provided at one end of the connecting tube 27. A clamp 31 is fixedly connected to the other end of the sliding rod 28, and a spring 37 is sleeved on the sliding rod 28. One end of the spring 37 is fixedly connected to the fourth fixed block 30, and the other end of the spring 37 is fixedly connected to the clamp 31. A limiting column 38 is fixedly connected to the support plate 1, and the support plate 24 slides on the limiting column 38. A connecting shaft 36 is provided on the protective plate 25, and a protective door 32 is rotatably connected to the connecting shaft 36. A connecting block 2 34 is provided on one side of the protective door 32. A connecting block 2 34 is provided on the protective plate 25, and the connecting block 2 34 slides on the connecting block 3 35. A tool box is provided on one side of the protective plate 25 33. The first circular gear 10 is provided with two groups and is symmetrically arranged, the sixth connecting rod 18 is provided with two groups and is symmetrically arranged, the second connecting rod 7 is provided with two groups, the threaded sleeve 5 is provided between the two groups of the second connecting rod 7, the connecting shaft 36 is provided with two groups and is symmetrically arranged, the clamp 31 is provided with two groups and is symmetrically arranged, the connecting block 20 is provided with two groups and is symmetrically arranged, the second circular gear 14 is provided with two groups and is symmetrically arranged, the eighth connecting rod 21 is provided with two groups and is symmetrically arranged, and the third fixing block 17 is provided with two groups and is symmetrically arranged. When starting to install the electrical equipment, the staff pulls the limit block 29 and squeezes the spring 37. The staff places the electrical equipment between the two groups of clamps 31 and releases the limit block 29. Through the reaction force of the spring 37, the clamp 31 clamps and fixes the electrical equipment, which is convenient for the staff to take the electrical equipment when installing it, increases the installation efficiency, and also increases the safety of the staff.

[0030] Working principle: When starting to install the electrical equipment, the staff puts the electrical equipment on the clamp 31, pulls the two sets of limit blocks 29, makes the two sets of limit blocks 29 slide on the two sets of connecting tubes 27, and squeezes the spring 37 through the clamp 31 and the fourth fixing block 30. At this time, the staff puts the electrical equipment between the two sets of clamps 31, and then releases the limit blocks 29. Through the reaction force of the two sets of springs 37, the two sets of clamps 31 clamp and fix the electrical equipment, which is convenient for the staff to install the electrical equipment. The equipment can be taken when being installed, which increases the efficiency of the installation. After the electrical equipment is fixed, the staff first puts the required installation tools into the tool box 33, and the staff pulls the protective door 32 up and rotates through the connecting shaft 36. At this time, the staff can walk into the protective plate 25. At this time, the staff loosens the protective door 32 and rotates the protective door 32 downward through the connecting shaft 36, so that the connecting block 24 provided on one side of the protective door 32 slides into the connecting block 35 provided on the protective plate 25, and the protective door 32 is opened. The protective door 32 is fixed to prevent it from opening automatically during work. At this time, the staff starts the servo motor 3, drives the threaded rod 4 to rotate, and pushes the threaded sleeve block 5 to move forward, and pushes the first connecting rod 6 and the second connecting rod 7, drives the two sets of first racks 8 to drive the two sets of first circular gears 10 to rotate on the two sets of first fixed blocks 9, and drives the eighth connecting rod 21 to push the ninth connecting rod 22 to move upward, and at the same time pulls the third connecting rod 11 to slide on the connecting block 20 through the second connecting rod 7, and pulls the second rack 12, and drives the second rack 12 to drive ... The number 1 circular gear 14 rotates in the opposite direction to the number 1 circular gear 10, and the number 2 circular gear 14 drives the fourth connecting rod 15 to pull the fifth connecting rod 16 upward, and the fifth connecting rod 16 pulls the sixth connecting rod 18 to rotate on the third fixed block 17, and drives the seventh connecting rod 19 and the tenth connecting rod 23 to move upward, and drives the support plate 2 24 to slide upward on the connecting shaft 36 through two groups of the tenth connecting rod 23, two groups of the seventh connecting rod 19 and two groups of the ninth connecting rod 22, so that it is more convenient to adjust the rising height and also increases the stability of the rise.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical construction hoisting frame, comprising a support plate (1), characterized in that: The support plate (1) is fixedly connected to a first fixing plate (2), the first fixing plate (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is fixedly connected to a threaded rod (4), the threaded rod (4) is threadedly connected to a threaded sleeve (5), the threaded sleeve (5) is fixedly connected to a first connecting rod (6), the first connecting rod (6) is fixedly connected to a second connecting rod (7), one end of the second connecting rod (7) is provided with a first rack (8), the support plate (1) is fixedly connected to a first fixing plate (2), the first fixing plate (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is fixedly connected to a threaded rod (4), the threaded rod (4) is threadedly connected to a threaded sleeve (5), the threaded sleeve (5) is fixedly connected to a first connecting rod (6), the first connecting rod (6) is fixedly connected to a second connecting rod (7), one end of the second connecting rod (7) is provided with a first rack (8), The first plate (1) is fixedly connected with a first fixed block (9), the first fixed block (9) is rotatably connected with a first circular gear (10), the first rack (8) meshes with the first circular gear (10), the first circular gear (10) is fixedly connected with an eighth connecting rod (21), one end of the eighth connecting rod (21) is hinged with a ninth connecting rod (22), one end of the ninth connecting rod (22) is hinged with a supporting plate (24), the other end of the second connecting rod (7) is fixedly connected with a third connecting rod (11 ), a connecting block (20) is provided on the support plate (1), the third connecting rod (11) slides through the connecting block (20), one end of the third connecting rod (11) is provided with a second rack (12), a second fixing block (13) is fixedly connected to the support plate (1), a second circular gear (14) is rotatably connected to the second fixing block (13), a fourth connecting rod (15) is fixedly connected to the second circular gear (14), and one end of the fourth connecting rod (15) is hingedly connected to a fifth connecting rod (12). The invention relates to a connecting rod (16) and a tenth connecting rod (23), one end of the tenth connecting rod (23) is hinged on the second support plate (24), the first support plate (1) is provided with a third fixing block (17), one end of the third fixing block (17) is hinged to the sixth connecting rod (18), one end of the sixth connecting rod (18) is hinged to the seventh connecting rod (19), one end of the fifth connecting rod (16) is hinged to the sixth connecting rod (18), and one end of the seventh connecting rod (19) is hinged to the second support plate (24).

2. The electrical construction hoisting frame according to claim 1, characterized in that: A protective plate (25) is fixedly connected to the second support plate (24), one side of the protective plate (25) is fixedly connected to a second fixed plate (26), a connecting tube (27) is provided on the second fixed plate (26), a sliding rod (28) is slidably connected to the connecting tube (27), one end of the sliding rod (28) is provided with a limit block (29), one end of the connecting tube (27) is provided with a fourth fixed block (30), the other end of the sliding rod (28) is fixedly connected to a clamp (31), a spring (37) is sleeved on the sliding rod (28), one end of the spring (37) is fixedly connected to the fourth fixed block (30), and the other end of the spring (37) is fixedly connected to the clamp (31).

3. The electrical construction hoisting frame according to claim 2, characterized in that: The support plate 1 (1) is fixedly connected to a limiting column (38), the support plate 2 (24) slides on the limiting column (38), the protective plate (25) is provided with a connecting shaft (36), the connecting shaft (36) is rotatably connected to a protective door (32), one side of the protective door (32) is provided with a connecting block 2 (34), the protective plate (25) is provided with a connecting block 2 (34), the connecting block 2 (34) slides on the connecting block 3 (35), and one side of the protective plate (25) is provided with a tool box (33).

4. The electrical construction hoisting frame according to claim 3, characterized in that: The first circular gear (10) is provided with two groups and is symmetrically arranged, the sixth connecting rod (18) is provided with two groups and is symmetrically arranged, the second connecting rod (7) is provided with two groups, and the threaded sleeve (5) is arranged between the two groups of second connecting rods (7).

5. The electrical construction hoisting frame according to claim 4, characterized in that: The connecting shafts (36) are provided in two groups and are symmetrically arranged, and the clamps (31) are provided in two groups and are symmetrically arranged.

6. The electrical construction hoisting frame according to claim 5, characterized in that: The first connecting block (20) is provided with two groups and is symmetrically arranged, and the second circular gear (14) is provided with two groups and is symmetrically arranged.

7. The electrical construction hoisting frame according to claim 6, characterized in that: The eighth connecting rods (21) are provided in two groups and are symmetrically arranged, and the third fixing blocks (17) are provided in two groups and are symmetrically arranged.

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