CN214033608U

CN214033608U - Trapezoidal drainage ditch control ruler

Info

Publication number: CN214033608U
Application number: CN202022844985.XU
Authority: CN
Inventors: 于君柏; 翟培城; 赵恒�
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

The utility model provides a trapezoidal escape canal control chi, include: go up telescopic link, lower telescopic link and connecting rod, it is extending structure with lower telescopic link to go up telescopic link, the length of going up telescopic link is greater than the length of lower telescopic link, the connecting rod sets up two, and two the length of connecting rod is the same, go up telescopic link and the relative parallel arrangement of lower telescopic link, two the connecting rod set up respectively go up between telescopic link and the lower telescopic link, wherein, each the both ends of connecting rod respectively with go up telescopic link and lower telescopic link with the end connection of one side to enclose and establish a trapezium structure together. The beneficial effects of the utility model reside in that, above-mentioned trapezoidal escape canal control chi has improved the prefabricated section installation accuracy through setting up telescopic link control escape canal width to can be used for various angle size's trapezoidal escape canal in a flexible way, be favorable to green construction.

Description

Trapezoidal drainage ditch control ruler

Technical Field

The utility model relates to a building engineering technical field particularly, relates to a trapezoidal escape canal control chi.

Background

At present, with the development of economy and the continuous improvement of the building industrialization level in China, the adoption of new technology and new technology in the building industry is in a continuous trend. In civil engineering construction of China at present, angle control during drainage ditch excavation and precast block installation mainly depends on wooden trapezoidal firmware, and the firmware is not only low in accuracy, but also is discarded after use, and great waste is caused.

Disclosure of Invention

In view of this, the utility model provides a trapezoidal escape canal control chi aims at solving the problem of angle and width when controlling the installation of trapezoidal escape canal prefabricated section.

In one aspect, the utility model provides a trapezoidal escape canal control chi, include: go up telescopic link, lower telescopic link and connecting rod, it is extending structure with lower telescopic link to go up telescopic link, the length of going up telescopic link is greater than the length of lower telescopic link, the connecting rod sets up two, and two the length of connecting rod is the same, go up telescopic link and the relative parallel arrangement of lower telescopic link, two the connecting rod set up respectively go up between telescopic link and the lower telescopic link, wherein, each the both ends of connecting rod respectively with go up telescopic link and lower telescopic link with the end connection of one side to enclose and establish a trapezium structure together.

Furthermore, scales are arranged on the upper telescopic rod and the lower telescopic rod and used for displaying the lengths of the upper telescopic rod and the lower telescopic rod.

Furthermore, two end parts of the upper telescopic rod and the lower telescopic rod are respectively and rotatably connected with the end part of the connecting rod.

Furthermore, the end parts of the upper telescopic rod and the lower telescopic rod are provided with first through holes, the end part of the connecting rod is provided with a second through hole, and the first through hole and the second through hole are connected together through bolts and nuts.

Furthermore, go up the telescopic link and all include loop bar and inserted bar down the telescopic link, loop bar and inserted bar set up relatively, the inserted bar is inserted and is established in the loop bar, and follow the direction that sets up of loop bar slides.

Furthermore, a threaded hole is formed in the middle of the sleeve rod and communicated with the cavity inside the sleeve rod, and a bolt is arranged in the threaded hole and used for limiting the insertion rod to slide in the sleeve rod.

Furthermore, the loop bar is a square hollow tube, and the inserted bar is a square bar body.

Further, the square hollow pipe is made of aluminum alloy plates through bending.

Furthermore, one of the connecting rods is provided with an angle ruler, and the angle ruler is used for measuring the angle between the upper telescopic rod and the connecting rod.

Furthermore, the angle ruler is laid at the position of the connecting rod close to the upper telescopic rod.

Compared with the prior art, the beneficial effects of the utility model reside in that, above-mentioned trapezoidal escape canal control chi has improved prefabricated section installation accuracy through setting up telescopic link control escape canal width to can be used for various angle size's trapezoidal escape canal in a flexible way, be favorable to green construction.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a trapezoidal drainage ditch control ruler provided in an embodiment of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, the present embodiment provides a ladder gutter control ruler including: go up telescopic link 5, lower telescopic link 1 and connecting rod 2, it is extending structure with lower telescopic link 1 to go up telescopic link 5, the length of going up telescopic link 5 is greater than the length of lower telescopic link 1, connecting rod 2 sets up two, and two the length of connecting rod 2 is the same, go up telescopic link 5 and the relative parallel arrangement of lower telescopic link 1, two the difference of connecting rod 2 sets up between last telescopic link 5 and the lower telescopic link 1, wherein, each the both ends of connecting rod 2 respectively with go up telescopic link 5 and the end connection of lower telescopic link 1 with one side to enclose and establish a trapezium structure together. Specifically, the two ends of the upper telescopic rod 5 and the lower telescopic rod 1 are respectively connected with the end of a connecting rod 2, that is, the upper telescopic rod 5, the lower telescopic rod 1 and the connecting rod 2 are sequentially connected end to form a trapezoid structure.

Specifically, scales are arranged on the upper telescopic rod 5 and the lower telescopic rod 1 and used for displaying the lengths of the upper telescopic rod 5 and the lower telescopic rod 1. The length of the upper telescopic rod 5 and the length of the lower telescopic rod 1 are changed, so that the upper width and the lower width of the drainage ditch are controlled.

Specifically, the two ends of the upper telescopic rod 5 and the lower telescopic rod 1 are respectively rotatably connected with the end of the connecting rod 2.

Specifically, the end parts of the upper telescopic rod 5 and the lower telescopic rod 1 are provided with first through holes, the end part of the connecting rod 2 is provided with a second through hole, and the first through hole and the second through hole are connected together through bolts and nuts.

Particularly, go up telescopic link 5 and lower telescopic link 1 and all include loop bar and inserted bar, loop bar and inserted bar set up relatively, the inserted bar is inserted and is established in the loop bar, and follow the direction that sets up of loop bar slides.

Specifically, threaded hole 3 is seted up in the middle part of loop bar, threaded hole 3 with the inside cavity intercommunication of loop bar, be provided with the bolt in the threaded hole 3, the bolt is used for restricting the inserted bar is in slide in the loop bar.

Specifically, the loop bar is a square hollow tube, and the inserted bar is a square bar body.

Specifically, the square hollow pipe is made of aluminum alloy plates through bending.

Specifically, one of the connecting rods 2 is provided with an angle ruler 4, and the angle ruler is used for measuring an angle between the upper telescopic rod 5 and the connecting rod 2.

Specifically, the angle ruler 4 is laid on the connecting rod 2 at a position close to the upper telescopic rod 5. The angle between the connecting rod 2 and the upper telescopic rod 5 is measured through the angle ruler 4, and the angle of the drainage ditch can be accurately controlled.

Above-mentioned embodiment is when concrete implementation, the telescopic link of the extending structure of upper and lower bottom connects gradually with the connecting rod of controlling the waist end and form a trapezium structure, the loop bar of the telescopic link of going up the bottom adopts aluminium alloy plate, through buckling the welding process back, the hollow cube shell of making, this cube shell left end is sealed, the right-hand member opening can supply the insert inserted bar to insert, left end and middle part processing threaded hole, the threaded hole size can be adjusted according to actual need, the surface is equipped with the scale, the precision can be adjusted according to actual need. The inserted bar is also made into a hollow cube by bending and welding an aluminum alloy plate, the right end of the cube is closed, the left end of the cube is open, the size of the inserted bar is smaller than that of the loop bar, a threaded hole is machined in the right end of the side surface of the cube, a continuous threaded hole is formed in the middle of the side surface of the cube, the size of the threaded hole is matched with that of a threaded hole of the shell, scales are arranged on the surface of the side surface of the cube, the accuracy of the scale is the same as that of the shell, and scale marks are aligned with the circle center of the corresponding threaded hole. After the size of the inserted link and the loop bar is determined, the inserted link and the loop bar can be fastened by bolts and nuts.

Above-mentioned trapezoidal escape canal control chi has improved prefabricated section installation accuracy through setting up telescopic link control escape canal width to can be used for various angle size's trapezoidal escape canal in a flexible way, be favorable to green construction.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a trapezoidal escape canal control chi which characterized in that includes: the upper telescopic rod and the lower telescopic rod are of telescopic structures, the length of the upper telescopic rod is greater than that of the lower telescopic rod, the number of the connecting rods is two, the lengths of the two connecting rods are the same, the upper telescopic rod and the lower telescopic rod are arranged in parallel relatively, the two connecting rods are respectively arranged between the upper telescopic rod and the lower telescopic rod, wherein,

the two end parts of each connecting rod are respectively connected with the end parts of the same sides of the upper telescopic rod and the lower telescopic rod so as to form a trapezoidal structure by enclosing together.

2. The ladder drain control ruler of claim 1, wherein the upper telescoping pole and the lower telescoping pole are provided with graduations for displaying the length of the upper telescoping pole and the lower telescoping pole.

3. The ladder drain control ruler of claim 1, wherein the upper and lower telescoping poles are each rotatably connected at each end to an end of one of the connecting rods.

4. The ladder drain control ruler of claim 1, wherein the upper and lower telescoping rods have first through holes in the ends thereof and the connecting rod has second through holes in the ends thereof, the first and second through holes being connected together by bolts and nuts.

5. The ladder-shaped drainage ditch control ruler of claim 1, wherein the upper and lower telescoping rods each comprise a sleeve rod and an insert rod, the sleeve rod and the insert rod are oppositely arranged, and the insert rod is inserted into the sleeve rod and slides along the arrangement direction of the sleeve rod.

6. The trapezoid drainage ditch control ruler of claim 5, wherein the middle part of the sleeve rod is provided with a threaded hole, the threaded hole is communicated with the cavity inside the sleeve rod, and a bolt is arranged in the threaded hole and used for limiting the inserted rod to slide in the sleeve rod.

7. The ladder drain control ruler of claim 5, wherein the loop bar is a square hollow tube and the insert bar is a square bar.

8. The trapezoidal drain control rule of claim 7, wherein the square hollow tube is made of aluminum alloy bent plate.

9. The ladder drain control ruler of claim 1, wherein one of the connecting rods has a bevel disposed thereon for measuring an angle between the upper telescoping rod and the connecting rod.

10. The ladder drain control rule of claim 9, wherein the angle rule is laid on the connecting rod near the upper telescoping rod.