CN221057969U - Locating rack for electric pipeline installation - Google Patents

Abstract

The utility model discloses a positioning frame for installing an electric pipeline, which comprises a base, wherein an output shaft of a driving motor in a lifting assembly drives a threaded rod to rotate, a moving plate in threaded connection with the outer wall of the threaded rod moves linearly under the limit fit of two groups of first limiting rods, two groups of second hinge frames on the moving plate move towards the two groups of first hinge frames, two groups of first hinge frames at the bottom of the lifting plate move towards the two groups of second hinge frames under the fit of two groups of limiting sliding blocks, and the two groups of moving rods are matched with two groups of connecting rods hinged with the two groups of moving rods, so that the lifting plate moves upwards, the lifting height of the lifting plate can be adjusted according to requirements, and the applicability of the device is improved; the hand wheel drives the screw rod to rotate in the positioning assembly, so that the mounting plate rotatably mounted at the bottom of the screw rod moves linearly up and down under the limit fit of the two groups of second limit rods, and the electric pipelines with different diameters are clamped and fixed conveniently through the fit of the positioning plate and the bearing plate.

Description

A positioning frame for installing electrical conduit

Technical Field

The utility model relates to the technical field of electrical pipeline installation, in particular to a positioning frame for electrical pipeline installation.

Background technique

During the construction of electrical pipelines, a positioning frame is often required to lay and position the electrical pipelines. The existing electrical pipeline positioning frame has a simple structure and cannot be adjusted in height according to the needs of the actual construction site, resulting in poor applicability. Therefore, the efficiency of electrical pipeline installation is reduced. Therefore, the utility model designs a positioning frame for electrical pipeline installation to solve the above problem.

Utility Model Content

The purpose of the utility model is to provide a positioning frame for installing electrical conduits, so as to solve the problem in the above-mentioned background technology that the existing electrical conduit positioning frame has a simple structure and cannot be adjusted in height according to the needs of the actual construction site, resulting in poor applicability, thereby reducing the efficiency of electrical conduit installation.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A positioning frame for installing an electrical conduit, comprising a base, the bottom of the base being symmetrically fixedly mounted with four sets of universal wheels, a lifting plate being arranged above the base, and a lifting assembly for lifting the lifting plate being arranged on the surface of the base, a supporting plate being fixedly mounted on the upper end of the lifting plate through a bracket, a mounting frame being arranged on the outer side of the lifting plate, and a positioning assembly for use in conjunction with the supporting plate being arranged on the mounting frame;

The lifting assembly includes two groups of connecting rods, both ends of the two groups of connecting rods are hinged with first articulated frames, two groups of the first articulated frames are fixedly installed on the surface of the base, and the other two groups of the first articulated frames are slidably installed on the bottom of the lifting plate, the two groups of connecting rods are hinged with moving rods inside, and both ends of the moving rods are hinged with second articulated frames, two groups of the second articulated frames are fixedly installed on the bottom of the lifting plate, and the bottoms of the other two groups of the second articulated frames are fixedly connected to the moving plate, a groove is provided on the surface of one end of the base, a threaded rod is rotatably installed inside the groove, one end of the threaded rod passes through the side wall of the groove and is fixedly connected to a driving motor, and the moving plate is threadedly sleeved on the outer wall of the threaded rod.

Preferably, the positioning assembly includes a screw, which is threadedly connected to the top of the mounting frame, the top of the screw is fixedly connected to a handwheel, the bottom of the screw passes through the mounting frame and is rotatably connected to a mounting plate, and the bottom of the mounting plate is fixedly installed with a positioning plate corresponding to the support plate.

Preferably, second limiting rods are fixedly mounted on both sides of the mounting plate on the screw rod, and the tops of the two groups of the second limiting rods pass through the mounting frame and extend to the top of the mounting frame.

Preferably, the movable plate is located inside the groove, and the surface of the movable plate and the surface of the base are located on the same horizontal line.

Preferably, first limiting rods are slidably inserted on both sides of the movable plate on the threaded rod, and two ends of the first limiting rods are respectively fixedly connected to the inner wall of the groove on the opposite side.

Preferably, the connecting rod is provided with an avoidance groove for the movable rod to be hinged, and the hinge between the connecting rod and the movable rod is located in the middle of the avoidance groove.

Preferably, two groups of limiting slide grooves are symmetrically opened at the bottom of the lifting plate, and the interiors of the two groups of limiting slide grooves are slidably connected to limiting sliders, wherein the two groups of the first articulated frames are fixedly connected to the bottoms of the two groups of limiting sliders respectively.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model drives the threaded rod to rotate through the output shaft of the driving motor in the lifting assembly, so that the movable plate threadedly connected on the outer wall of the threaded rod moves linearly under the limit cooperation of the two sets of first limit rods, so that the two sets of second hinged frames on the movable plate move toward the two sets of first hinged frames, and the two sets of first hinged frames at the bottom of the lifting plate move toward the two sets of second hinged frames under the cooperation of the two sets of limit sliders. The two sets of moving rods cooperate with the two sets of connecting rods hinged thereto, so that the lifting plate is lifted and moved upward, and the lifting height of the lifting plate can be adjusted as needed, thereby improving the applicability of the device;

2. The hand wheel in the positioning assembly drives the screw to rotate, so that the mounting plate installed at the bottom of the screw can move linearly up and down under the cooperation of the two sets of second limit rods. The positioning plate cooperates with the supporting plate to facilitate the clamping and fixing of electrical pipes of different diameters.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the structure of the lifting assembly of the utility model;

FIG3 is a schematic diagram of the structure of the lifting assembly and the lifting plate of the utility model;

FIG. 4 is a schematic diagram of the structure of the hinged connection between the connecting rod and the moving rod of the present invention.

In the figure: 1. base; 2. universal wheel; 3. lifting plate; 4. lifting assembly; 41. first articulated frame; 42. connecting rod; 43. second articulated frame; 44. threaded rod; 45. driving motor; 46. moving plate; 47. first limit rod; 48. avoidance groove; 49. moving rod; 5. groove; 6. limit slide groove; 7. limit slider; 8. supporting plate; 9. mounting frame; 10. positioning assembly; 101. screw rod; 102. mounting plate; 103. hand wheel; 104. positioning plate; 105. second limit rod.

Detailed ways

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.

Please refer to Figures 1-4, the utility model provides a technical solution:

A positioning frame for installing an electrical conduit, comprising a base 1, four sets of universal wheels 2 are symmetrically fixedly installed on the bottom of the base 1, a lifting plate 3 is arranged above the base 1, and a lifting assembly 4 for lifting the lifting plate 3 is arranged on the surface of the base 1, a supporting plate 8 is fixedly installed on the upper end of the lifting plate 3 through a bracket, and a mounting frame 9 is arranged on the outer side of the lifting plate 3, and a positioning assembly 10 used in conjunction with the supporting plate 8 is arranged on the mounting frame 9;

The lifting assembly 4 includes two groups of connecting rods 42, both ends of the two groups of connecting rods 42 are hinged with first hinge frames 41, two groups of first hinge frames 41 are fixedly installed on the surface of the base 1, and the other two groups of first hinge frames 41 are slidably installed on the bottom of the lifting plate 3. Moving rods 49 are hinged inside the two groups of connecting rods 42, and second hinge frames 43 are hinged at both ends of the moving rods 49, two groups of second hinge frames 43 are fixedly installed on the bottom of the lifting plate 3, and the bottoms of the other two groups of second hinge frames 43 are fixedly connected with moving plates 46. The four groups of first hinge frames 41 correspond to the four groups of second hinge frames 43 respectively. A groove 5 is provided on the surface of one end of the base 1, and a threaded rod 44 is rotatably installed inside the groove 5. One end of the threaded rod 44 passes through the side wall of the groove 5 and is fixedly connected to a driving motor 45. The moving plate 46 is threadedly sleeved on the outer wall of the threaded rod 44, so that the threaded rod 44 is driven to rotate by the output shaft of the driving motor 45, so that the moving plate 46 threadedly connected on the outer wall of the threaded rod 44 moves.

The positioning assembly 10 includes a screw rod 101, which is threadedly connected to the top of the mounting frame 9. A hand wheel 103 is fixedly connected to the top of the screw rod 101. The bottom of the screw rod 101 passes through the mounting frame 9 and is rotatably connected to a mounting plate 102. A positioning plate 104 corresponding to the supporting plate 8 is fixedly installed at the bottom of the mounting plate 102. The supporting plate 8 and the positioning plate 104 are both arranged in an arc shape, which is convenient for driving the screw rod 101 to rotate by the hand wheel 103, so that the mounting plate 102 rotatably installed at the bottom of the screw rod 101 moves.

The mounting plate 102 is fixedly mounted with second limiting rods 105 on both sides of the screw rod 101. The tops of the two sets of second limiting rods 105 penetrate the mounting frame 9 and extend to the top of the mounting frame 9, so that the mounting plate 102 can be limited by the two sets of second limiting rods 105 so that it can only move up and down.

The movable plate 46 is located inside the groove 5 , and the surface of the movable plate 46 and the surface of the base 1 are located on the same horizontal line, so that the two groups of second hinge frames 43 on the movable plate 46 are flush with the two groups of first hinge frames 41 on the base 1 .

The movable plate 46 is located on both sides of the threaded rod 44 and is slidably connected with a first limiting rod 47. The two ends of the first limiting rod 47 are respectively fixedly connected to the inner wall of the opposite side of the groove 5, so that the movable plate 46 can only move in a straight line by limiting the movable plate 46 through two groups of first limiting rods 47.

The connecting rod 42 is provided with an avoidance groove 48 for the movable rod 49 to be hinged, and the hinge between the connecting rod 42 and the movable rod 49 is located in the middle of the avoidance groove 48, so that the movable rod 49 and the connecting rod 42 can be avoided through the avoidance groove 48 when being hinged.

Two groups of limit slide grooves 6 are symmetrically provided at the bottom of the lifting plate 3, and the insides of the two groups of limit slide grooves 6 are slidably connected to the limit sliders 7, wherein the two groups of first hinged frames 41 are respectively fixedly connected to the bottoms of the two groups of limit sliders 7, so that the limit slide grooves 6 cooperate with the limit sliders 7, so that when the moving rod 49 is hinged with the connecting rod 42, the first hinged frame 41 at the bottom of the limit slider 7 moves toward the second hinged frame 43 at the bottom of the lifting plate 3, thereby raising the height of the lifting plate 3.

When the utility model is used, the output shaft of the driving motor 45 in the lifting assembly 4 drives the threaded rod 44 to rotate, so that the movable plate 46 threadedly connected on the outer wall of the threaded rod 44 moves linearly under the limit cooperation of the two groups of first limit rods 47, so that the two groups of second hinged frames 43 on the movable plate 46 move toward the two groups of first hinged frames 41, and the two groups of first hinged frames 41 at the bottom of the lifting plate 3 move toward the two groups of second hinged frames 43 under the cooperation of the two groups of limit sliders 7, and the two groups of moving rods 49 cooperate with the two groups of connecting rods 42 hinged thereto, so that the lifting plate 3 is lifted and moved upward, and the lifting height of the lifting plate 3 can be adjusted as needed, thereby improving the applicability of the device;

By placing the electrical conduit on the support plate 8, the handwheel 103 in the positioning assembly 10 is used to drive the screw 101 to rotate, so that the mounting plate 102 rotatably installed at the bottom of the screw 101 moves linearly up and down under the cooperation of the two sets of second limiting rods 105. The positioning plate 104 cooperates with the support plate 8 to facilitate clamping and fixing of electrical conduits of different diameters.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electrical conduit installs and uses locating rack, includes base (1), its characterized in that: four groups of universal wheels (2) are symmetrically and fixedly arranged at the bottom of the base (1), a lifting plate (3) is arranged above the base (1), a lifting assembly (4) for lifting the lifting plate (3) is arranged on the surface of the base (1), a supporting plate (8) is fixedly arranged at the upper end of the lifting plate (3) through a bracket, a mounting frame (9) is arranged on the outer side of the lifting plate (3) which is positioned on the supporting plate (8), and a positioning assembly (10) matched with the supporting plate (8) is arranged on the mounting frame (9);

Lifting component (4) are including two sets of connecting rods (42), two sets of both ends of connecting rod (42) all articulate first articulated frame (41), wherein two sets of first articulated frame (41) fixed mounting is in the surface of base (1), and two sets of other first articulated frame (41) slidable mounting is in the bottom of lifter plate (3), two sets of the inside of connecting rod (42) all articulates there is movable rod (49), the both ends of movable rod (49) all articulate there is second articulated frame (43), wherein two sets of second articulated frame (43) fixed mounting is in the bottom of lifter plate (3), and two sets of other bottom fixedly connected with movable plate (46) of second articulated frame (43), recess (5) are seted up on the one end surface of base (1), inside rotation of recess (5) installs threaded rod (44), the lateral wall fixedly connected with driving motor (45) of threaded rod (44) one end penetration recess (5), movable plate (46) cup joint on the threaded rod of threaded rod (44).

2. The positioning frame for installing an electric pipeline according to claim 1, wherein: the positioning assembly (10) comprises a screw (101), the screw (101) is in threaded connection with the top of the mounting frame (9), a hand wheel (103) is fixedly connected with the top of the screw (101), the bottom of the screw (101) penetrates through the mounting frame (9) to be rotationally connected with a mounting plate (102), and a positioning plate (104) corresponding to the bearing plate (8) is fixedly arranged at the bottom of the mounting plate (102).

3. The positioning frame for electric pipeline installation according to claim 2, wherein: the mounting plate (102) is located the both sides of screw rod (101) and all fixedly mounted has second gag lever post (105), and two sets of the top of second gag lever post (105) all runs through mounting bracket (9) and extends to the top of mounting bracket (9).

4. The positioning frame for installing an electric pipeline according to claim 1, wherein: the moving plate (46) is positioned in the groove (5), and the surface of the moving plate (46) and the surface of the base (1) are positioned on the same horizontal line.

5. The positioning frame for installing an electric pipeline according to claim 4, wherein: the movable plate (46) is located at two sides of the threaded rod (44) and is slidably inserted with a first limiting rod (47), and two ends of the first limiting rod (47) are fixedly connected with inner walls of one side opposite to the groove (5) respectively.

6. The positioning frame for installing an electric pipeline according to claim 1, wherein: an avoidance groove (48) for hinging the movable rod (49) is formed in the connecting rod (42), and the hinging position of the connecting rod (42) and the movable rod (49) is located in the middle of the avoidance groove (48).

7. The positioning frame for installing an electric pipeline according to claim 1, wherein: two groups of limit sliding grooves (6) are symmetrically formed in the bottom of the lifting plate (3), the two groups of limit sliding grooves (6) are slidably connected with limit sliding blocks (7) in the first hinge brackets (41) and fixedly connected with the bottoms of the two groups of limit sliding blocks (7) respectively.