Building electrical construction equipment

Abstract

The utility model discloses building electrical construction equipment, and relates to the technical field of electrical construction. The device structurally comprises a bottom guide rail, an equipment platform, a first straight ladder, a second straight ladder, an electric lead screw sliding block mechanism, a first sliding table, a second sliding table and four guide rods. The first sliding table and the second sliding table are in linear sliding fit with the bottom guide rail. The electric lead screw sliding block mechanism is installed on the bottom guide rail and the first sliding table and used for driving the first sliding table to move on the bottom guide rail. The lower end of the first straight ladder is rotationally connected with one end of the bottom guide rail; and the upper end of the first straight ladder is rotationally connected with the equipment platform through a second pin shaft. The first sliding table is driven to move through the electric lead screw sliding block mechanism, then the equipment platform is driven to move up and down, under the action of the second sliding table and the guide rod, it is guaranteed that the equipment platform is always kept in the horizontal state in the up-down moving process, meanwhile, a stable working platform is provided for constructors, and the construction efficiency is improved. And a standing point is stable when force is applied to an electrical installation position.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical construction, in particular to a kind of building electrical construction equipment. Background Art

[0002] In the field of building electrical installation, it is usually necessary to install electrical equipment and components at different heights of the building. Due to the different floor heights of buildings and the various installation locations of electrical equipment, higher requirements are placed on the lifting, stability and adaptability of electrical construction equipment. Among them, the Chinese patent (publication number CN206799112U) discloses a building electrical construction lifting device, and the Chinese patent (publication number CN20977823U) discloses a building electrical construction equipment. The above patent documents provide equipment for lifting electrical equipment, but in the actual installation process, construction personnel are required to use an independent fork ladder to climb to the corresponding height to install the electrical equipment. There is no stable connection between the electrical lifting equipment and the fork ladder. During the process of workers applying force, the fork ladder will be stressed, which can easily cause the standing point to be unstable when the force is large. The traditional installation method cannot provide a stable working platform for the installers, which can easily lead to poor installation accuracy and the occurrence of safety accidents. For this reason, this application document provides a building electrical construction equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a building electrical construction equipment, which provides a stable working platform for construction personnel while lifting electrical equipment through the combination of a bottom guide rail, an equipment platform, a first straight ladder, a second straight ladder, an electric screw slider mechanism, a first slide, a second slide, a guide rod, etc.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a kind of building electrical construction equipment, including a bottom guide rail, an equipment platform, a first straight ladder, a second straight ladder, an electric screw slider mechanism, a first slide, a second slide and four guide rods; the first slide and the second slide are respectively linearly slidably matched with the bottom guide rail; the electric screw slider mechanism is installed on the bottom guide rail and the first slide to drive the first slide to move to a position on the bottom guide rail; the lower end of the first straight ladder is rotatably connected to one end of the bottom guide rail through a first pin shaft; the upper end of the first straight ladder is rotatably connected to the equipment platform through a second pin shaft; the lower end of the second straight ladder is rotatably connected to the first slide through a third pin shaft; the upper end of the second straight ladder is rotatably connected to the equipment platform through a fourth pin shaft; the four guide rods are vertically installed on the second slide, and the guide rods vertically pass through the equipment platform.

[0006] As a preferred technical solution of the utility model, the bottom guide rail includes two guide groove bodies arranged opposite to each other in the opening directions; a row of support strips are fixed to the lower surfaces of the two guide groove bodies along their length directions; a first support ear cooperating with the first pin shaft is fixed to the upper surface of one end of the guide groove body; a mounting base plate for mounting the motor of the electric screw slider mechanism is fixed to the other end of the two guide groove bodies.

[0007] As a preferred technical solution of the utility model, the equipment platform includes a rectangular flat plate; a rectangular frame is fixed to the upper surface of the rectangular flat plate; two second ears cooperating with the second pin shaft are fixed to one side of the lower surface of the rectangular flat plate; two third ears cooperating with the fourth pin shaft are fixed to the other side of the lower surface of the rectangular flat plate; four linear guide cylinders cooperating with the guide rod are fixed to the lower surface of the rectangular flat plate, and four circular through holes cooperating with the axis of the linear guide cylinder are opened on the rectangular flat plate.

[0008] As a preferred technical solution of the utility model, two first round tubes cooperating with the first pin shaft are fixed to the lower end of the first straight ladder; two second round tubes cooperating with the second pin shaft are fixed to the upper end of the first straight ladder.

[0009] As a preferred technical solution of the utility model, two third round tubes cooperating with the third pin shaft are fixed to the lower end of the second straight ladder; two fourth round tubes cooperating with the fourth pin shaft are fixed to the upper end of the second straight ladder.

[0010] As a preferred technical solution of the utility model, the first slide and the second slide both include a rolling slide that linearly rolls with the two guide grooves; the first slide also includes two fourth ears fixed on the rolling slide; the fourth ears cooperate with the third pin shaft; the second slide also includes two rectangular vertical plates fixed on the rolling slide; a rectangular plate is fixed to the upper end of the rectangular vertical plate; four threaded through holes are opened on the rectangular plate; the lower end of the guide rod is provided with a threaded head threadedly connected to the threaded through hole.

[0011] As a preferred technical solution of the utility model, the rolling slide includes two parallel circular shafts; the two circular shafts are connected as a whole by a plurality of fixed connecting rods; a small wheel is fixed at each end of the circular shaft and rollingly cooperates with the inner wall of the guide groove body.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model drives the first slide to move through the electric screw slider mechanism, thereby driving the equipment platform to move up and down. Under the action of the second slide and the guide rod, it is ensured that the equipment platform always maintains a horizontal state during the up and down movement.

[0014] 2. According to the utility model, after the installation personnel drive the equipment platform carrying the electrical equipment to the installation height, they can climb up from the first straight ladder and the second straight ladder to install it. In this way, the positions of the electrical equipment and the installation personnel are in a unified whole, which provides a stable working platform for the construction personnel and a stable standing point when applying force to the electrical installation.

[0015] 3. The first straight ladder and the second straight ladder of the utility model can be replaced with straight ladders of different lengths according to the actual floor height, which makes the equipment have good adaptability.

[0016] 4. The utility model adopts a through-pin connection method among the bottom guide rail, the equipment platform, the first straight ladder, the second straight ladder, the electric screw slider mechanism and the first slide, so that it is convenient to disassemble and transport when not in use, and each part is replaceable.

[0017] 5. The utility model adopts a replaceable modular design, so the subsequent maintenance cost is low, and the damaged part can be easily replaced without replacing the entire device.

[0018] 6. The utility model includes a rolling slide seat that linearly rolls with the guide groove body through the first slide and the second slide. This rolling connection method has small resistance when bearing, thereby improving efficiency and stability.

[0019] 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

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model building electrical construction equipment.

[0022] Figure 2 for Figure 1 Front view of .

[0023] Figure 3 Schematic diagram of the structure of the bottom guide rail.

[0024] Figure 4 A schematic diagram of the structure of the device platform.

[0025] Figure 5 This is a schematic diagram of the structure of the first straight ladder.

[0026] Figure 6 This is a schematic diagram of the structure of the second vertical ladder.

[0027] Figure 7 It is a structural schematic diagram of the first slide.

[0028] Figure 8 It is a schematic diagram of the structure of the second slide.

[0029] Fig. 9 Schematic diagram of the structure of the guide rod.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1-bottom guide rail, 2-equipment platform, 3-first straight ladder, 4-second straight ladder, 5-electric screw slider mechanism, 6-first slide, 7-second slide, 8-guide rod, 9-first pin, 10-second pin, 11-third pin, 12-fourth pin, 13-rolling slide, 101-guide trough, 102-support slat, 103-first ear, 104-mounting seat plate, 21-rectangular flat plate, 22-rectangular frame, 23-second ear, 24-third ear, 25-linear guide cylinder, 26-round through hole, 31-first round tube, 32-second round tube, 41-third round tube, 42-fourth round tube, 61-fourth ear, 71-rectangular vertical plate, 72-rectangular plate, 73-threaded through hole, 131-round shaft, 132-fixed connecting rod, 133-small wheel. DETAILED DESCRIPTION

[0032] 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 one:

[0034] See also Figure 1-9 As shown, the utility model is a building electrical construction equipment, and its structure includes a bottom guide rail 1, an equipment platform 2, a first straight ladder 3, a second straight ladder 4, an electric screw slider mechanism 5, a first slide 6, a second slide 7 and four guide rods 8. The first slide 6 and the second slide 7 are respectively linearly slidably matched with the bottom guide rail 1.

[0035] The electric screw slider mechanism 5 is installed on the bottom guide rail 1 and the first slide 6 to drive the first slide 6 to move the position on the bottom guide rail 1. The lower end of the first straight ladder 3 is rotatably connected to one end of the bottom guide rail 1 through the first pin shaft 9. The upper end of the first straight ladder 3 is rotatably connected to the equipment platform 2 through the second pin shaft 10. The lower end of the second straight ladder 4 is rotatably connected to the first slide 6 through the third pin shaft 11. The upper end of the second straight ladder 4 is rotatably connected to the equipment platform 2 through the fourth pin shaft 12. Four guide rods 8 are vertically installed on the second slide 7, and the guide rods 8 vertically pass through the equipment platform 2.

[0036] The bottom guide rail 1, the equipment platform 2, the first straight ladder 3, the second straight ladder 4, the electric screw slider mechanism 5 and the first slide 6 of the utility model are connected by means of interlaced pins, which are convenient for disassembly and transportation when not in use, and each part can be replaced, and the later maintenance cost is low. The electric screw slider mechanism 5 drives the first slide 6 to move and then drives the equipment platform 2 to move up and down. Under the action of the second slide 7 and the guide rod 8, the equipment platform 2 is ensured to remain in a horizontal state during the up and down movement.

[0037] After the electric screw slider mechanism 5 of the utility model drives the equipment platform 2 carrying the electrical equipment to the installation height, the installer climbs up from the first straight ladder 3 and the second straight ladder 4 to install the equipment. The positions of the electrical equipment and the installer are in a unified whole, and the standing point is stable when the electrical installer applies force.

[0038] The bottom guide rail 1 specifically includes two guide grooves 101 with openings facing each other. A row of support strips 102 are fixed to the lower surface of the two guide grooves 101 along their length. A first ear 103 that cooperates with the first pin 9 is fixed to the upper surface of one end of the guide groove 101. A mounting base plate 104 for mounting the motor of the electric screw slider mechanism 5 is fixed to the other end of the two guide grooves 101.

[0039] The first slide 6 and the second slide 7 both include a rolling slide 13 that linearly rolls with the two guide grooves 101. The rolling slide 13 specifically includes two parallel circular shafts 131. The two circular shafts 131 are connected as a whole by a plurality of fixed connecting rods 132. A small wheel 133 that rolls with the inner wall of the guide groove 101 is fixed at each end of the circular shaft 131. The rolling slide 13 can stably move along the length direction between the two guide grooves 101, and the rolling connection between the rolling slide 13 and the guide groove 101 has low resistance when bearing. In addition, the first slide 6 also includes two fourth ears 61 fixed on the rolling slide 13. The fourth ears 61 cooperate with the third pin 11. The second slide 7 also includes two rectangular vertical plates 71 fixed on the rolling slide 13. A rectangular plate 72 is fixed on the upper end of the rectangular vertical plate 71. Four threaded through holes 73 are provided on the rectangular plate 72. A threaded head threadedly connected with the threaded through hole 73 is provided at the lower end of the guide rod 8.

[0040] The equipment platform 2 specifically includes a rectangular flat plate 21. A rectangular frame 22 is fixed on the upper surface of the rectangular flat plate 21. Two second ears 23 that cooperate with the second pin shaft 10 are fixed on one side of the lower surface of the rectangular flat plate 21. Two third ears 24 that cooperate with the fourth pin shaft 12 are fixed on the other side of the lower surface of the rectangular flat plate 21. Four linear guide cylinders 25 that cooperate with the guide rod 8 are fixed on the lower surface of the rectangular flat plate 21, and four round through holes 26 that cooperate with the axis of the linear guide cylinder 25 are opened on the rectangular flat plate 21. The rectangular flat plate 21 of the equipment platform 2 is used to carry electrical equipment, and the rectangular frame 22 is used to place electrical equipment to slide off the rectangular flat plate 21, and the installation tool can be placed inside the rectangular frame 22.

[0041] Among them, two first round tubes 31 cooperating with the first pin shaft 9 are fixed to the lower end of the first straight ladder 3. Two second round tubes 32 cooperating with the second pin shaft 10 are fixed to the upper end of the first straight ladder 3. Two third round tubes 41 cooperating with the third pin shaft 11 are fixed to the lower end of the second straight ladder 4. Two fourth round tubes 42 cooperating with the fourth pin shaft 12 are fixed to the upper end of the second straight ladder 4. The first straight ladder 3 and the second straight ladder 4 can be replaced with straight ladders of different lengths according to the actual floor height.

[0042] 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.

[0043] 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 building electrical construction equipment, characterized in that: The utility model comprises a bottom guide rail (1), an equipment platform (2), a first straight ladder (3), a second straight ladder (4), an electric screw slider mechanism (5), a first slide (6), a second slide (7) and four guide rods (8); the first slide (6) and the second slide (7) respectively cooperate with the bottom guide rail (1) in a linear sliding manner; the electric screw slider mechanism (5) is installed on the bottom guide rail (1) and the first slide (6) to drive the first slide (6) to move to a position on the bottom guide rail (1); The lower end of the first straight ladder (3) is rotatably connected to one end of the bottom guide rail (1) via a first pin shaft (9); the upper end of the first straight ladder (3) is rotatably connected to the equipment platform (2) via a second pin shaft (10); the lower end of the second straight ladder (4) is rotatably connected to the first slide (6) via a third pin shaft (11); the upper end of the second straight ladder (4) is rotatably connected to the equipment platform (2) via a fourth pin shaft (12); The four guide rods (8) are vertically mounted on the second slide (7), and the guide rods (8) vertically pass through the equipment platform (2).

2. The building electrical construction equipment according to claim 1, characterized in that: The bottom guide rail (1) comprises two guide groove bodies (101) arranged opposite to each other in opening directions; a row of support strips (102) are fixed to the lower surfaces of the two guide groove bodies (101) along their length direction; a first support ear (103) cooperating with the first pin shaft (9) is fixed to the upper surface of one end of the guide groove body (101); and a mounting seat plate (104) for mounting the motor of the electric screw slider mechanism (5) is fixed to the other end of the two guide groove bodies (101).

3. The building electrical construction equipment according to claim 1, characterized in that: The equipment platform (2) comprises a rectangular plate (21); a rectangular frame (22) is fixed to the upper surface of the rectangular plate (21); two second ears (23) cooperating with the second pin shaft (10) are fixed to one side of the lower surface of the rectangular plate (21); two third ears (24) cooperating with the fourth pin shaft (12) are fixed to the other side of the lower surface of the rectangular plate (21); four linear guide cylinders (25) cooperating with the guide rod (8) are fixed to the lower surface of the rectangular plate (21), and four round through holes (26) cooperating with the axes of the linear guide cylinders (25) are opened on the rectangular plate (21).

4. The building electrical construction equipment according to claim 1, characterized in that: Two first round tubes (31) cooperating with the first pin shaft (9) are fixed to the lower end of the first straight ladder (3); and two second round tubes (32) cooperating with the second pin shaft (10) are fixed to the upper end of the first straight ladder (3).

5. The building electrical construction equipment according to claim 1, characterized in that: Two third round tubes (41) cooperating with the third pin shaft (11) are fixed to the lower end of the second straight ladder (4); and two fourth round tubes (42) cooperating with the fourth pin shaft (12) are fixed to the upper end of the second straight ladder (4).

6. The building electrical construction equipment according to claim 2, characterized in that: The first slide (6) and the second slide (7) both include a rolling slide (13) that linearly rolls with the two guide grooves (101); the first slide (6) also includes two fourth ears (61) fixed on the rolling slide (13); the fourth ears (61) cooperate with the third pin (11); the second slide (7) also includes two rectangular vertical plates (71) fixed on the rolling slide (13); a rectangular plate (72) is fixed to the upper end of the rectangular vertical plate (71); four threaded through holes (73) are formed on the rectangular plate (72); and a threaded head threadedly connected to the threaded through hole (73) is provided at the lower end of the guide rod (8).

7. The building electrical construction equipment according to claim 6, characterized in that: The rolling slide (13) comprises two circular shafts (131) arranged in parallel; the two circular shafts (131) are connected as a whole via a plurality of fixed connecting rods (132); and a small wheel (133) is fixed at each end of the circular shaft (131) and is in rolling engagement with the inner wall of the guide groove body (101).

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