CN214098950U

CN214098950U - Foldable eave construction board device

Info

Publication number: CN214098950U
Application number: CN202023135493.XU
Authority: CN
Inventors: 仲程程; 宋晓林; 崔国岗
Original assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Current assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-31
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to the technical field of coal mine excavation, in particular to a foldable eave construction board device, which comprises a cut-open board and a fixed board, wherein the rear side of the cut-open board is rotatably connected with the fixed board, the upper side of the cut-open board is slidably connected with a slide block, one end of the slide block is fixedly connected with a limit block, the outer part of the limit block is slidably connected with the cut-open board, the other end of the slide block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the cut-open board, in the utility model, a push board is arranged to drive a second clamping block to move, thereby driving a first clamping block to move, thereby opening the cut-open board, and the push board is always kept in a withdrawing state through a third spring, thereby fixing the second clamping block to the first clamping block, thereby realizing the fixing of the cut-open board, and preventing the cut-open board from being automatically opened when not in use, through the second spring that sets up to open the plywood, realize opening the automation of plywood.

Description

Foldable eave construction board device

Technical Field

The utility model relates to a colliery is excavated technical field, specifically is a folded cascade eave construction tablet board device.

Background

Each heading face must be provided with a construction comprehensive board, which is important technical data for guiding the site normal production organization of the coal mining face, so that the standardization level of the mining face can be effectively improved, and the site production organization can be effectively guided.

In prior art, the tablet board is synthesized in the construction is all longer usually, leads to removing the in-process, and the staff is inconvenient to its removal, and in the use, inside does not have closing device, and the tunnelling working face can produce a large amount of wind when the blasting, blows open the plywood, causes the inside tablet board of placing to blow away, influences the result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folded cascade eave construction tablet board device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a foldable eave construction board device comprises an open-close board and a fixed board, wherein the rear side of the open-close board is rotatably connected with the fixed board, the upper side of the open-close board is slidably connected with a slide block, one end of the slide block is fixedly connected with a limiting block, the outside of the limiting block is slidably connected with the open-close board, the other end of the slide block is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the open-close board, the inner parts of the left side and the right side of the open-close board are fixedly connected with a first guide rod, the outer part of the first guide rod is slidably connected with a first movable block, the outer part of the first movable block is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected with a second movable block, the inner part of the second movable block is slidably connected with a second guide rod, the upper end and the lower end of the second guide rod are fixedly connected with the fixed board, and the lower end of the fixed board is slidably connected with a push rod, the upper end fixedly connected with second fixture block of push rod, and the lower extreme fixedly connected with first fixture block of plywood just.

Preferably, the number of the open-close plates and the fixed plates is two, and the fixed plate positioned on the left side is rotatably connected with the fixed plate positioned on the right side.

Preferably, a second spring is arranged outside the second guide rod, and the upper end and the lower end of the second spring are fixedly connected with a second moving block and a fixed plate respectively.

Preferably, the sliding groove is formed in the upper end of the opening plate located on the left side, and the sliding block is connected with the opening plate in a sliding mode through the arranged sliding groove.

Preferably, the outside of push rod is equipped with the third spring, and the upper and lower both ends of third spring are fixedly connected with fixed plate and push rod respectively.

Preferably, the left side and the right side of the rear end of the fixing plate are fixedly connected with angle irons which are arranged in an up-down symmetrical mode, and the opening plate and the fixing plate are made of waste bamboo leaf plates.

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

1. in the utility model, the slide block is arranged to drive the limiting plate to move, so that the opening plate is separated, the folding of the construction board is realized, the fixed plate and the opening plate can be separated conveniently, the separation of the construction board is realized, the folding of the construction board is realized, and the slide plate can be pushed out conveniently through the arranged first spring, so that the automatic ejection of the limiting block is realized, the opening plate and the fixed plate can be fixed conveniently, the fixing of the construction board is realized, the movement of the board is convenient, and the moving space is saved;

2. the utility model discloses in, the push pedal through setting up drives the removal of second fixture block, thereby drive the removal of first fixture block, thereby open the open-close plate, through the third spring that sets up, make the push pedal remain throughout the state of withdrawing, thereby make the second fixture block realize the fixed to first fixture block, thereby realize the fixed of open-close plate, prevent that the automation of open-close plate when not using is opened, through the second spring that sets up, be convenient for release the second movable block, thereby drive the removal of connecting rod, thereby open the open-close plate, realize opening the automation of open-close plate and open.

Drawings

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

fig. 2 is a schematic view of a left side mounting structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of an external mounting structure of the slider of the present invention;

fig. 4 is a schematic diagram of the internal structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a split plate 1, a fixed plate 2, a sliding block 3, a limiting block 4, a sliding chute 5, a first spring 6, a first guide rod 7, a first moving block 8, a first clamping block 9, a triangular iron 10, a second guide rod 11, a connecting rod 12, a second moving block 13, a second spring 14, a second clamping block 15, a third spring 16 and a push rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the present invention provides a technical solution:

a foldable eave construction board device comprises a split board 1 and a fixed board 2, the rear side of the split board 1 is rotatably connected with the fixed board 2, the upper side of the split board 1 is slidably connected with a slide block 3, one end of the slide block 3 is fixedly connected with a limit block 4, the outer part of the limit block 4 is slidably connected with the split board 1, the other end of the slide block 3 is fixedly connected with a first spring 6, the other end of the first spring 6 is fixedly connected with the split board 1, the inner parts of the left side and the right side of the split board 1 are fixedly connected with a first guide rod 7, the outer part of the first guide rod 7 is slidably connected with a first movable block 8, the outer part of the first movable block 8 is rotatably connected with a connecting rod 12, the other end of the connecting rod 12 is rotatably connected with a second movable block 13, the inner part of the second movable block 13 is slidably connected with a second, and the inside sliding connection of the lower extreme of fixed plate 2 has push rod 17, and the upper end fixedly connected with second fixture block 15 of push rod 17, and the lower extreme fixedly connected with first fixture block 9 of plywood 1.

The number of the open-close plates 1 and the number of the fixed plates 2 are two, the fixed plate 2 positioned on the left side is rotatably connected with the fixed plate 2 positioned on the right side, and the number of the open-close plates 1 and the number of the fixed plates 2 are two, so that the fixed plates 2 and the open-close plates 1 can be separated from each other conveniently, the construction boards can be separated, and the construction boards can be folded; a second spring 14 is arranged outside the second guide rod 11, a second moving block 13 and a fixed plate 2 are fixedly connected to the upper end and the lower end of the second spring 14 respectively, and the second moving block 13 is conveniently pushed out through the arranged second spring 14 so as to drive the connecting rod 12 to move, so that the plywood 1 is opened, and the plywood 1 is automatically opened; the upper end of the opening plate 1 on the left side is provided with a sliding chute 5, the sliding block 3 is connected with the opening plate 1 in a sliding mode through the arranged sliding chute 5, and the sliding block 3 can slide in the opening plate 1 conveniently through the arranged sliding chute 5 so as to drive the limiting block 4 to move, so that the opening plate 1 is separated, and the folding of the construction board is realized; a third spring 16 is arranged outside the push rod 17, the upper end and the lower end of the third spring 16 are fixedly connected with the fixing plate 2 and the push rod 17 respectively, and the push plate 17 is always kept in a withdrawing state through the arranged third spring 16, so that the second clamping block 15 can fix the first clamping block 9, the opening and closing plate 1 can be fixed, and the opening and closing plate 1 can be prevented from being automatically opened when not in use; the left and right sides of the rear end of the fixing plate 2 are fixedly connected with angle irons 10 which are symmetrically arranged up and down, the material of the opening plate 1 and the fixing plate 2 is waste bamboo leaf plates, and the fixing plate 2 is convenient to fix through the arranged angle irons 10, so that the construction board is fixed.

The working process is as follows: the plate facility is processed and manufactured by matching waste bamboo leaf plates with waste triangular iron, firstly, the plate facility is managed in a unified way when the work is handed over or peripheral civilized production is done by dust washing, the aim of reducing the cost is achieved, the slide block 3 is arranged to drive the limiting plate 6 to move, so that the split plate 1 is separated, the fixed plate 2 and the split plate 1 are separated conveniently, the construction plate is separated, the construction plate is folded, the slide block 3 is pushed out conveniently by the first spring 6, so that the limiting block 4 is automatically popped out, the split plate 1 and the fixed plate 2 are fixed conveniently, the construction plate is fixed, the push rod 17 is arranged to drive the second clamping block 15 to move, so that the first clamping block 9 is driven to move, so that the split plate 1 is opened, and the third spring 16 is arranged, make push pedal 17 remain the state of withdrawing throughout, thereby make second fixture block 15 realize the fixed to first card fast 9, thereby realize the fixed to open-close plate 1, prevent the automation of open-close plate 1 when not using from opening, through the second spring 14 that sets up, be convenient for release second movable block 13, thereby drive the removal of connecting rod 12, thereby open-close plate 1, realize that open-close plate 1's automation is opened, through the angle iron 10 that sets up, be convenient for fix fixed plate 2, thereby it is fixed to construct the tablet.

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

Claims

1. The utility model provides a folded cascade eave construction tablet board device, includes open-close plate (1) and fixed plate (2), its characterized in that: the rear side of the opening plate (1) is rotatably connected with a fixed plate (2), the upper side of the opening plate (1) is slidably connected with a sliding block (3), one end of the sliding block (3) is fixedly connected with a limiting block (4), the outer part of the limiting block (4) is slidably connected with the opening plate (1), the other end of the sliding block (3) is fixedly connected with a first spring (6), the other end of the first spring (6) is fixedly connected with the opening plate (1), the inner parts of the left side and the right side of the opening plate (1) are fixedly connected with a first guide rod (7), the outer part of the first guide rod (7) is slidably connected with a first movable block (8), the outer part of the first movable block (8) is rotatably connected with a connecting rod (12), the other end of the connecting rod (12) is rotatably connected with a second movable block (13), and the inner part of the second movable block (, the upper end and the lower end of the second guide rod (11) are fixedly connected with fixing plates (2), a push rod (17) is connected to the inner portion of the lower end of the fixing plates (2) in a sliding mode, a second clamping block (15) is fixedly connected to the upper end of the push rod (17), and a first clamping block (9) is fixedly connected to the lower end of the opening plate (1).

2. A foldable eave construction board apparatus as claimed in claim 1, wherein: the number of open-close plate (1) and fixed plate (2) all has two, is located the left fixed plate (2) rotate and are connected with fixed plate (2) that are located the right side.

3. A foldable eave construction board apparatus as claimed in claim 1, wherein: a second spring (14) is arranged outside the second guide rod (11), and the upper end and the lower end of the second spring (14) are fixedly connected with a second moving block (13) and a fixed plate (2) respectively.

4. A foldable eave construction board apparatus as claimed in claim 1, wherein: the upper end of the opening plate (1) positioned on the left side is provided with a sliding groove (5), and the sliding block (3) is connected with the opening plate (1) in a sliding manner through the arranged sliding groove (5).

5. A foldable eave construction board apparatus as claimed in claim 1, wherein: the outer part of the push rod (17) is provided with a third spring (16), and the upper end and the lower end of the third spring (16) are fixedly connected with a fixing plate (2) and the push rod (17) respectively.

6. A foldable eave construction board apparatus as claimed in claim 1, wherein: the left side and the right side of the rear end of the fixing plate (2) are fixedly connected with angle irons (10) which are arranged in an up-down symmetrical mode, and the opening plate (1) and the fixing plate (2) are made of waste bamboo leaf plates.