CN214372135U

CN214372135U - Communication network engineering wiring measuring tool

Info

Publication number: CN214372135U
Application number: CN202120414192.6U
Authority: CN
Inventors: 袁昌华; 周虎
Original assignee: Sichuan Yiming Telecom Engineering General Contracting Co ltd
Current assignee: Sichuan Yiming Telecom Engineering General Contracting Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-08
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a wiring measuring tool for communication network engineering, relating to the technical field of measuring tools, the communication network engineering wiring measuring tool comprises a long rod fixedly connected to the lower end of a measuring rod, a first toothed ring is rotatably connected to the inner portion of the measuring rod, a first rotating block is fixedly connected to the side face of the first toothed ring, a second rotating block is fixedly connected to one side, away from a first connecting rod gear, of the first rotating block, the inner portion of the measuring rod is rotatably connected with a first gear, a first rack is slidably connected to the inner portion of the measuring rod, a second toothed ring is rotatably connected to the inner portion of the long rod, a connecting column is fixedly connected to the other end of the second toothed ring, a handle is fixedly connected to the side face of the connecting column, the communication network engineering wiring measuring tool is used for measuring the position of a required laying line when a constructor is ready to stand for measurement, the grip is twisted by lifting the device, so that the length of the measuring rod which is longer than the length of the measuring rod can be measured.

Description

Communication network engineering wiring measuring tool

Technical Field

The utility model relates to a measuring tool technical field specifically is a communication network engineering wiring measuring tool.

Background

The rapid development speed and trend of the Chinese communication industry are more and more demanding on the early-stage infrastructure project, the quality of wiring needs to be ensured for the work before the network is opened, which is a precondition for the healthy operation of the network, and in order to ensure the quality of the wiring, a wiring measuring tool is often needed to measure the room needing the wiring.

Most of communication engineering wiring measuring tools still adopt a ruler plate or a tape measure to measure a room where a pipeline is laid, if a constructor needs to lay the pipeline inside a ceiling, the length of the pipeline required to be laid on the roof needs to be measured, but the traditional measuring tool is not suitable for the constructor to measure the roof, and a communication network engineering wiring measuring tool is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a communication network engineering wiring measuring tool to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wiring measuring tool for communication network engineering comprises a measuring rod, wherein a long rod is fixedly connected to the lower end of the measuring rod, a first toothed ring is connected to the inner portion of the measuring rod in a rotating mode, a first rotating block is fixedly connected to the side face of the first toothed ring, a second rotating block is fixedly connected to one side, far away from a first connecting rod gear, of the first rotating block, a first transmission belt is connected to the outer surface of the first rotating block in a transmission mode, a second transmission belt is connected to the outer surface of the second rotating block in a transmission mode, a first gear is connected to the inner portion of the measuring rod in a rotating mode, a first transmission rod is fixedly connected to the side face of the first gear, a second transmission belt is connected to the outer surface of the first transmission rod in a transmission mode, a second gear is connected to the inner portion of the measuring rod in a rotating mode, a second transmission rod is fixedly connected to the side face of the second gear in a transmission mode, the inside sliding connection of measuring staff has first rack, the inside sliding connection of measuring staff has the second rack, the inside rotation of stock is connected with the second ring gear, the one end fixedly connected with third of second ring gear changes the piece, the other end fixedly connected with spliced pole of second ring gear, the side fixedly connected with handle of spliced pole.

Preferably, the connecting column penetrates through the side face of the long rod, the handle is located on the outer side of the long rod, and the positioning block is fixedly connected to the side face of the first toothed ring.

Preferably, the first transmission belt penetrates through the lower surface of the measuring rod, and the first transmission belt penetrates through the top end of the long rod.

Preferably, the first gear is located at the front end of the second gear, and the first rack is located at the upper end of the second rack.

Preferably, the first gear is engaged with the first rack, and the second gear is engaged with the second rack.

Preferably, the side surfaces of the first racks are fixedly connected with sliding strips, and the number of the sliding strips is two groups, and the two groups of the sliding strips are respectively and fixedly connected to the side surfaces of the first racks and the second racks.

Preferably, the measuring rod is internally provided with sliding grooves, and the sliding grooves are two groups and two groups of sliding strips are respectively connected inside the two groups of sliding grooves in a sliding manner.

The utility model discloses a communication network engineering wiring measuring tool, its beneficial effect who possesses as follows:

1. this communication network engineering wiring measuring tool, when constructor will prepare to measure the length that the line need be laid to the ceiling in the room, just can stand in the position of the required line of laying, it makes the upper surface and the ceiling of device offset to lift the device, then the wrench movement handle, the handle passes through the spliced pole and drives the rotation of second ring gear, the second ring gear makes first drive belt motion through the third commentaries on classics piece, first drive belt drives first commentaries on classics piece and second commentaries on classics piece and rotates, just so conveniently will measure the longer displacement of length, make constructor's work load reduce.

2. This communication network engineering wiring measuring tool, when the second commentaries on classics piece rotates, will drive the motion of second drive belt, the motion of second drive belt just can make first drive rod and second transfer line rotate, first drive rod drives first gear revolve, first gear revolve makes first rack move forward, the second transfer line drives the second gear revolve, the second gear revolve makes second rack rearward movement, just so can measure the length when length is greater than the gauge length.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the tool of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

FIG. 4 is an enlarged view of the internal structure of the long rod of the present invention;

fig. 5 is a partial structural sectional view of the present invention.

In the figure: 1. a measuring rod; 2. a long rod; 3. a first ring gear; 4. a first rotating block; 5. a second rotating block; 6. a first drive belt; 7. a second drive belt; 8. a first gear; 9. a first drive lever; 10. a second gear; 11. a second transmission rod; 12. a first rack; 13. a second rack; 14. a third rotating block; 15. a second ring gear; 16. connecting columns; 17. a grip; 18. positioning blocks; 19. a slide bar; 101. a chute.

Detailed Description

The embodiment of the utility model discloses a communication network engineering wiring measuring tool, as shown in figures 1-5, comprising a measuring bar 1, a long rod 2 is fixedly connected with the lower end of the measuring bar 1, a first toothed ring 3 is rotatably connected with the inside of the measuring bar 1, a first rotating block 4 is fixedly connected with the side surface of the first toothed ring 3, a second rotating block 5 is fixedly connected with the side surface of the first rotating block 4 far away from the first toothed ring 3, a first transmission belt 6 is connected with the outer surface transmission of the first rotating block 4, a second transmission belt 7 is connected with the outer surface transmission of the second rotating block 5, a first gear 8 is rotatably connected with the inside of the measuring bar 1, a first transmission rod 9 is fixedly connected with the side surface of the first gear 8, a second transmission belt 7 is rotatably connected with the outer surface of the first transmission rod 9, a second gear 10 is rotatably connected with the inside of the measuring bar 1, a second transmission rod 11 is fixedly connected with the side surface of the second gear 10, the transmission of second driving belt 7 is connected at the surface of second transfer line 11, and the inside sliding connection of measuring staff 1 has first rack 12, and the inside sliding connection of measuring staff 1 has second rack 13, and the inside rotation of stock 2 is connected with second ring gear 15, and the one end fixedly connected with third commentaries on classics piece 14 of second ring gear 15, the other end fixedly connected with spliced pole 16 of second ring gear 15, the side fixedly connected with handle 17 of spliced pole 16.

Connecting post 16 passes the side of stock 2, handle 17 is located the outside of stock 2, the side fixedly connected with locating piece 18 of first ring gear 3, first drive belt 6 passes the lower surface of measuring staff 1, first drive belt 6 passes the top of stock 2, first gear 8 is located the front end of second gear 10, first rack 12 is located the upper end of second rack 13, first gear 8 meshes with first rack 12 mutually, second gear 10 meshes with second rack 13 mutually, the side fixedly connected with draw runner 19 of first rack 12, the quantity of draw runner 19 is two sets of and two sets of draw runner 19 fixed connection respectively in the side of first rack 12 and second rack 13, spout 101 has been seted up to the inside of measuring staff 1, the quantity of spout 101 is two sets of and two sets of draw runner 19 respectively sliding connection in the inside of two sets of spout 101.

The working principle is as follows: when the utility model is used, when constructors need to measure the length of a line to be laid on a ceiling in a room, the constructors can stand at the position of the line to be laid, the device is lifted to enable the upper surface of the device to be abutted against the ceiling, then the handle 17 is twisted, the handle 17 drives the second toothed ring 15 to rotate through the connecting column 16, the second toothed ring 15 enables the first transmission belt 6 to move through the third rotating block 14, the first transmission belt 6 drives the first rotating block 4 and the second rotating block 5 to rotate, so that the displacement with longer length is convenient to measure, the workload of the constructors is reduced, when the second rotating block 5 rotates, the second transmission belt 7 is driven to move, the first transmission rod 9 and the second transmission rod 11 can be rotated by the motion of the second transmission belt 7, the first transmission rod 9 drives the first gear 8 to rotate, the first gear 8 rotates to enable the first rack 12 to move forwards, the second transmission rod 11 drives the second gear 10 to rotate, the second gear 10 is rotated to move the second rack 13 backward, so that a length greater than the length of the measuring staff 1 can be measured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A communication network engineering wiring measuring tool, includes measuring staff (1), its characterized in that: the lower end of the measuring rod (1) is fixedly connected with a long rod (2), the inside of the measuring rod (1) is rotatably connected with a first toothed ring (3), the side surface of the first toothed ring (3) is fixedly connected with a first rotating block (4), one side of the first rotating block (4) far away from the first toothed ring (3) is fixedly connected with a second rotating block (5), the outer surface of the first rotating block (4) is in transmission connection with a first transmission belt (6), the outer surface of the second rotating block (5) is in transmission connection with a second transmission belt (7), the inside of the measuring rod (1) is rotatably connected with a first gear (8), the side surface of the first gear (8) is fixedly connected with a first transmission rod (9), the second transmission belt (7) is in transmission connection with the outer surface of the first transmission rod (9), and the inside of the measuring rod (1) is rotatably connected with a second gear (10), the side fixedly connected with second transfer line (11) of second gear (10), the surface at second transfer line (11) is connected in second driving belt (7) transmission, the inside sliding connection of measuring staff (1) has first rack (12), the inside sliding connection of measuring staff (1) has second rack (13), the inside rotation of stock (2) is connected with second ring gear (15), the one end fixedly connected with third commentaries on classics piece (14) of second ring gear (15), the other end fixedly connected with spliced pole (16) of second ring gear (15), the side fixedly connected with handle (17) of spliced pole (16).

2. The communication network engineering cabling measurement tool of claim 1, wherein: the connecting column (16) penetrates through the side face of the long rod (2), the handle (17) is located on the outer side of the long rod (2), and a positioning block (18) is fixedly connected to the side face of the first toothed ring (3).

3. The communication network engineering cabling measurement tool of claim 1, wherein: first drive belt (6) pass survey pole (1) lower surface, first drive belt (6) pass the top of stock (2).

4. The communication network engineering cabling measurement tool of claim 1, wherein: the first gear (8) is positioned at the front end of the second gear (10), and the first rack (12) is positioned at the upper end of the second rack (13).

5. The communication network engineering cabling measurement tool of claim 4, wherein: the first gear (8) is meshed with a first rack (12), and the second gear (10) is meshed with a second rack (13).

6. The communication network engineering cabling measurement tool of claim 1, wherein: the side face of the first rack (12) is fixedly connected with sliding strips (19), the number of the sliding strips (19) is two, and the two groups of the sliding strips (19) are respectively and fixedly connected to the side faces of the first rack (12) and the second rack (13).

7. The communication network engineering cabling measurement tool of claim 1, wherein: the inside of measuring staff (1) has seted up spout (101), the quantity of spout (101) is two sets of and two sets of draw runner (19) sliding connection respectively in the inside of two sets of spouts (101).