CN216190485U

CN216190485U - Fixing device of single sliding contact line of construction elevator

Info

Publication number: CN216190485U
Application number: CN202122645946.1U
Authority: CN
Inventors: 田鹏; 吴雨兰; 谢珍艳; 高慧敏
Original assignee: Shanxi Jiantou Equipment Manufacturing Co ltd
Current assignee: Shanxi Jiantou Equipment Manufacturing Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a fixing device for a single sliding contact line of a construction elevator, and particularly relates to the technical field of construction elevators. According to the utility model, the moving mechanism is arranged, the third threaded sleeve is rotated to be away from the transverse plate, so that the transverse plate is released from being fixed, then the transverse plate is horizontally moved, the operation is simple, the distance between the plastic junction boxes is conveniently adjusted, the application range is wide, meanwhile, the second threaded sleeve is reversely rotated to release the fixing of the bracket, the single sliding contact wire does not need to be dragged by hands, and the labor intensity of workers is reduced.

Description

Fixing device of single sliding contact line of construction elevator

Technical Field

The utility model relates to the technical field of construction elevators, in particular to a fixing device for a single trolley line of a construction elevator.

Background

The construction elevator is a vertical transportation machine widely used in modern construction, and the single trolley line is a reused component. The single sliding contact line is a power supply system for feeding power to the mobile mechanical equipment, the conductor is an aluminum alloy section, and the external sheath of the single sliding contact line is made of special polyvinyl chloride materials, so that the single sliding contact line has the functions of preventing rain, dust, snow and electric shock. The single sliding contact line has simple structure and convenient installation and maintenance, and is widely used for power supply lines of mobile equipment such as mines, metallurgy, chemical industry, machinery, wharfs, goods yards and the like.

The existing single sliding contact line is composed of a plastic junction box and a support, the plastic junction box is mostly fixedly connected to the support, so that the distance between the plastic junction boxes cannot be adjusted, the application range is small, meanwhile, the single sliding contact line is fixed through a bolt, the bolt extends into a wall body, the single sliding contact line needs to be dragged by hands during disassembly, and the labor intensity of workers is increased.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for a single sliding contact line of a construction elevator, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for a single sliding contact line of a construction elevator comprises a support, wherein three plastic junction boxes are arranged at the bottom of the support, two second threaded rods are movably arranged in the support and are in threaded connection with the support, and a moving mechanism is arranged in the support;

moving mechanism includes three diaphragm, the support bottom has been seted up logical groove, and is three the diaphragm all is located logical inslot portion, and is three the diaphragm top all is equipped with first threaded rod, and is three first threaded rod bottom runs through three diaphragm respectively, and is three the diaphragm top all is equipped with first thread bush, and is three first thread bush movable sleeve is respectively established at three first threaded rod outer peripheral face, it is equipped with the third threaded rod to lead to inslot portion, third threaded rod both ends all with support fixed connection, third threaded rod one end all runs through three diaphragm, and is three the diaphragm both sides all are equipped with third thread bush, six the equal movable sleeve of third thread bush is established at third threaded rod outer peripheral face.

In a preferred embodiment, sliding blocks are arranged on the front side and the rear side of each of the three transverse plates, and one ends of the six sliding blocks are fixedly connected with the three transverse plates respectively.

In a preferred embodiment, two sliding grooves are formed in the support, the two sliding grooves are located on the front side and the rear side of the through groove, and the two sliding grooves are communicated with the through groove.

In a preferred embodiment, one end of each of the six sliding blocks extends into each of the two sliding grooves.

In a preferred embodiment, two second threaded rods are positioned at two sides of the through groove, and second threaded sleeves are movably sleeved on the outer peripheral surfaces of the two second threaded rods.

In a preferred embodiment, the tops of three plastic junction boxes are respectively provided with a hollow plate, the bottom ends of the three hollow plates are respectively fixedly connected with the top ends of the three plastic junction boxes, and the bottom ends of the three first threaded rods respectively extend into the three hollow plates.

In a preferred embodiment, the tops of three plastic junction boxes are provided with fourth threaded rods, and one ends of the three fourth threaded rods respectively penetrate through three hollow plates and three first threaded rods.

In a preferred embodiment, four threaded sleeves are arranged on two sides of each of the three hollow plates, and six of the four threaded sleeves are movably sleeved on the peripheral surfaces of the three fourth threaded rods respectively.

The utility model has the technical effects and advantages that:

1. the utility model rotates the third thread sleeves at both sides of the transverse plate by arranging the moving mechanism, because the third thread sleeves are movably sleeved on the outer peripheral surfaces of the third threaded rods, and the third thread sleeves are contacted with the transverse plate, the third thread sleeves are rotated to enable the third thread sleeves to be far away from the transverse plate, thereby releasing the fixation of the transverse plate, then the transverse plate is horizontally moved, because the transverse plate is fixed with the hollow plate through the first threaded rod, the first thread sleeves, the fourth thread sleeves and the fourth threaded rod, the transverse plate drives the hollow plate to horizontally move, because the hollow plate is fixedly connected with the plastic junction box, the hollow plate drives the plastic junction box to horizontally move, the horizontal position of the plastic junction box is adjusted, and the two third thread sleeves are reversely rotated in the same way, so that the two third thread sleeves are contacted with the transverse plate, thereby limiting the horizontal movement of the transverse plate, the operation is simple, and the distance between the plastic junction boxes is convenient to adjust, the application range is wide;

2. according to the utility model, by rotating the second threaded rod, the second threaded rod moves on the support and moves into the wall body due to the threaded connection of the second threaded rod and the support, then the second threaded sleeve is rotated, and the second threaded sleeve is movably sleeved on the outer peripheral surface of the second threaded rod, so that the second threaded sleeve is rotated to move on the second threaded rod, and finally the second threaded sleeve is contacted with the support and the support is contacted with the wall body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the bracket of the present invention assembled with a third threaded rod;

FIG. 3 is a perspective view of the assembly of the first threaded rod with the plastic junction box of the present invention;

FIG. 4 is a perspective view of the third threaded rod of the present invention assembled with a cross plate;

in the figure: 1. a support; 2. a first threaded rod; 3. a first threaded sleeve; 4. a second threaded rod; 5. a second threaded sleeve; 6. a third threaded rod; 7. a third thread bush; 8. a transverse plate; 9. a plastic junction box; 10. a chute; 11. a slider; 12. a fourth thread bush; 13. a fourth threaded rod; 14 hollow plate.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the fixing device for the single sliding contact line of the construction elevator comprises a support 1, three plastic junction boxes 9 are arranged at the bottom of the support 1, two second threaded rods 4 are movably arranged in the support 1, the second threaded rods 4 move on the support 1 and enable the second threaded rods 4 to move into a wall, the two second threaded rods 4 are both in threaded connection with the support 1, a moving mechanism is arranged in the support 1, the distance between the plastic junction boxes 9 can be conveniently adjusted, and the application range is wide;

the moving mechanism comprises three transverse plates 8, a through groove is formed at the bottom end of the support 1, the three transverse plates 8 are all positioned in the through groove, first threaded rods 2 are arranged at the tops of the three transverse plates 8, the bottom ends of the three first threaded rods 2 respectively penetrate through the three transverse plates 8, the transverse plates 8 drive the hollow plates 14 to move horizontally, first threaded sleeves 3 are arranged at the tops of the three transverse plates 8 respectively, the first threaded sleeves 3 are rotated to enable the first threaded sleeves 3 to be far away from the transverse plates 8, so that the transverse plates 8 are not fixed, the three first threaded sleeves 3 are respectively movably sleeved on the outer peripheral surfaces of the three first threaded rods 2, third threaded rods 6 are arranged in the through groove, two ends of each third threaded rod 6 are fixedly connected with the support 1, one ends of the third threaded rods 6 respectively penetrate through the three transverse plates 8, third threaded sleeves 7 are arranged at two sides of the three transverse plates 8, the two third threaded sleeves 7 are in contact with the transverse plates 8, so that the transverse plates 8 are limited from moving horizontally, six third thread bushings 7 are movably sleeved on the peripheral surface of the third threaded rod 6.

Referring to the attached drawings 3-4 of the specification, the front side and the rear side of the three transverse plates 8 are respectively provided with a sliding block 11, the transverse plates 8 drive the sliding blocks 11 to move in the sliding grooves 10, the stability of the horizontal movement of the transverse plates 8 is improved, one ends of six sliding blocks 11 are respectively fixedly connected with the three transverse plates 8, referring to the attached drawings 1-2 of the specification, the two sliding grooves 10 are formed in the support 1, the two sliding grooves 10 are located on the front side and the rear side of the through groove, the two sliding grooves 10 are communicated with the through groove, one ends of the six sliding blocks 11 respectively extend into the two sliding grooves 10, referring to the attached drawings 1-2 of the specification, the two second threaded rods 4 are located on the two sides of the through groove, the outer peripheral surfaces of the two second threaded rods 4 are respectively movably sleeved with second threaded sleeves 5, and the second threaded sleeves 5 are rotated to enable the second threaded sleeves 5 to move on the second threaded rods 4.

Referring to the attached drawing 3 in the specification, hollow plates 14 are arranged at the tops of three plastic junction boxes 9, the bottom ends of the three hollow plates 14 are fixedly connected with the top ends of the three plastic junction boxes 9 respectively, the bottom ends of three first threaded rods 2 extend into the three hollow plates 14 respectively, referring to the attached drawing 3 in the specification, fourth threaded rods 13 are arranged at the tops of the three plastic junction boxes 9, one ends of the three fourth threaded rods 13 penetrate through the three hollow plates 14 and the three first threaded rods 2 respectively, the fourth threaded sleeves 12 are rotated to release the fixing of the hollow plates 14, the fourth threaded rods 13 are taken out of the hollow plates 14 to release the fixing of the first threaded rods 2 and the hollow plates 14, the fourth threaded sleeves 12 are arranged on the two sides of the three hollow plates 14, and the six fourth threaded sleeves 12 are movably sleeved on the peripheral surfaces of the three fourth threaded rods 13 respectively.

The using method of the embodiment comprises the following steps: the worker rotates the third thread sleeves 7 at both sides of the transverse plate 8, the third thread sleeves 7 are movably sleeved on the outer peripheral surface of the third threaded rod 6, the third thread sleeves 7 are in contact with the transverse plate 8, so that the third thread sleeves 7 are rotated to be far away from the transverse plate 8, the transverse plate 8 is released from being fixed, then the transverse plate 8 is horizontally moved, the transverse plate 8 and the hollow plate 14 are fixed through the first threaded rod 2, the first thread sleeves 3, the fourth thread sleeves 12 and the fourth threaded rod 13, so that the transverse plate 8 drives the hollow plate 14 to horizontally move, the hollow plate 14 drives the plastic junction box 9 to horizontally move as the hollow plate 14 is fixedly connected with the plastic junction box 9, the horizontal position of the plastic junction box 9 is adjusted, the two third thread sleeves 7 are reversely rotated similarly, so that the two third thread sleeves 7 are in contact with the transverse plate 8, the horizontal movement of the transverse plate 8 is limited, and the operation is simple, the distance between the plastic junction boxes 9 can be conveniently adjusted, the application range is wide, and meanwhile, the transverse plate 8 is fixedly connected with the sliding block 11, so that the transverse plate 8 drives the sliding block 11 to move in the sliding groove 10, and the stability of horizontal movement of the transverse plate 8 is improved;

the second threaded rod 4 is rotated by a worker, the second threaded rod 4 moves on the support 1 due to the threaded connection between the second threaded rod 4 and the support 1, the second threaded sleeve 5 is rotated, the second threaded sleeve 5 is movably sleeved on the outer circumferential surface of the second threaded rod 4, the second threaded sleeve 5 is rotated to move the second threaded sleeve 5 on the second threaded rod 4, finally the second threaded sleeve 5 is contacted with the support 1, the support 1 is contacted with the wall, the second threaded sleeve 5 is reversely rotated to release the fixation of the support 1, a single sliding contact line is not required to be dragged by hands, the labor intensity of the worker is reduced, the first threaded rod 2 and the first threaded sleeve 3 are arranged, the bottom of the first threaded sleeve 3 is contacted with the transverse plate 8 due to the movable sleeving of the first threaded sleeve 3 on the outer circumferential surface of the first threaded rod 2, the first threaded sleeve 3 is rotated to enable the first threaded sleeve 3 to be far away from the transverse plate 8, therefore, the transverse plate 8 is released from being fixed, the fourth threaded rod 13 and the fourth threaded sleeve 12 are arranged, the fourth threaded sleeve 12 is movably sleeved on the outer peripheral surface of the fourth threaded rod 13, one end of the fourth threaded rod 13 penetrates through the hollow plate 14 and the first threaded rod 2, the fourth threaded sleeve 12 is rotated to release the fixing of the hollow plate 14, the fourth threaded rod 13 is taken out of the hollow plate 14, and the fixing between the first threaded rod 2 and the hollow plate 14 is released.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a fixing device of construction elevator list wiping line, includes support (1), its characterized in that: the bottom of the support (1) is provided with three plastic junction boxes (9), two second threaded rods (4) are movably arranged in the support (1), the two second threaded rods (4) are in threaded connection with the support (1), and a moving mechanism is arranged in the support (1);

the moving mechanism comprises three transverse plates (8), a through groove is formed in the bottom end of the support (1), the three transverse plates (8) are all positioned inside the through groove, first threaded rods (2) are arranged at the tops of the three transverse plates (8), the bottom ends of the three first threaded rods (2) respectively penetrate through the three transverse plates (8), first threaded sleeves (3) are arranged at the tops of the three transverse plates (8), the three first threaded sleeves (3) are respectively movably sleeved on the peripheral surfaces of the three first threaded rods (2), a third threaded rod (6) is arranged in the through groove, both ends of the third threaded rod (6) are fixedly connected with the bracket (1), three diaphragm (8) are all run through to third threaded rod (6) one end, and are three diaphragm (8) both sides all are equipped with third thread bush (7), six third thread bush (7) are all movable sleeve and are established third threaded rod (6) outer peripheral face.

2. The fixing device of a construction elevator single trolley wire according to claim 1, wherein: the front side and the rear side of the transverse plate (8) are respectively provided with a sliding block (11), and one end of each sliding block (11) is fixedly connected with the corresponding transverse plate (8).

3. The fixing device of a construction elevator single trolley wire according to claim 1, wherein: two sliding grooves (10) are formed in the support (1), the two sliding grooves (10) are located on the front side and the rear side of the through groove, and the two sliding grooves (10) are communicated with the through groove.

4. The fixing device of a construction elevator single trolley wire as claimed in claim 2, wherein: one ends of the six sliding blocks (11) extend into the two sliding grooves (10) respectively.

5. The fixing device of a construction elevator single trolley wire according to claim 1, wherein: two second threaded rods (4) are located through groove both sides, two the outer peripheral face of second threaded rod (4) all activity cover is equipped with second thread bush (5).

6. The fixing device of a construction elevator single trolley wire according to claim 1, wherein: the top of the plastic junction box (9) is provided with a hollow plate (14), the bottom of the hollow plate (14) is fixedly connected with the top of the plastic junction box (9), and the bottom of the first threaded rod (2) extends into the three hollow plates (14) respectively.

7. The fixing device of a construction elevator single trolley wire according to claim 1, wherein: the top of the plastic junction box (9) is provided with a fourth threaded rod (13), and one end of the fourth threaded rod (13) penetrates through the three hollow plates (14) and the three first threaded rods (2) respectively.

8. The fixing device of a construction elevator single trolley wire as claimed in claim 6, wherein: and the two sides of the hollow plate (14) are respectively provided with a fourth threaded sleeve (12), and the fourth threaded sleeves (12) are movably sleeved on the peripheral surfaces of the three fourth threaded rods (13) respectively.