CN220550535U

CN220550535U - Protective device

Info

Publication number: CN220550535U
Application number: CN202322095103.8U
Authority: CN
Inventors: 文奎; 张利明; 谭勇红; 许浪; 段佳
Original assignee: Hunan Dacheng Construction Co ltd
Current assignee: Hunan Dacheng Construction Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-03-01
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a protection device, which comprises a first long rod, wherein a first chute is formed in the first long rod, a first sliding block is connected in the first chute in a sliding manner, a first short rod is fixedly connected to the outer part of the first sliding block, a first middle rod is rotatably connected to the outer part of the first short rod, and a second chute is formed in the first middle rod; the beneficial effects achieved by the utility model are as follows: first well pole and first quarter butt can rotate to first quarter butt can slide on first stock, and the same, second well pole and second quarter butt can rotate, and the second quarter butt can slide on the second stock, and first stock, first quarter butt, first well pole, second stock, second quarter butt and second well pole enclose into a quadrangle region, cooperate respective guard plate to reach the effect of protection, and can adjust the protection scope at any time according to the ram size, can also fold whole after the use, conveniently receive and releases and transport.

Description

Protective device

Technical Field

The utility model relates to the technical field of dynamic compaction machines, in particular to a protection device.

Background

The dynamic compactor is used for further compacting loose soil and creating a stable foundation for subsequent building construction and the like, and in the related technology, an operator firstly draws a compacting area of the dynamic compactor on the ground to be operated, a plurality of coamings are arranged on the outer side of the area to be compacted, the outer plates are connected end to form a protective ring, finally the coamings are fixed with the ground through fixing nails, and a hammer head of the dynamic compactor and the area to be compacted are positioned in the protective ring and perform related operations.

With respect to the related art, the inventor considers that the protection range is inconvenient to adjust according to the size of the rammer of the dynamic compactor when the operation is performed, and broken stone can directly burst out of the protection range when the protection range is too small and too large, so that the defect of effective protection cannot be achieved.

Disclosure of Invention

The present utility model is directed to a protection device, which solves the above-mentioned problems.

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

the utility model provides a protector, includes first stock, first spout has been seted up to the inside of first stock, the inside sliding connection of first spout has first slider, the outside fixedly connected with first quarter butt of first slider, the outside rotation of first quarter butt is connected with first quarter butt, the second spout has been seted up to the inside of first quarter butt, the inside sliding connection of second spout has the second slider, the outside fixedly connected with second stock of second slider, the third spout has been seted up to the inside of second stock, the inside sliding connection of third spout has the third slider, the outside fixedly connected with second quarter butt of third slider, the outside rotation of second quarter butt is connected with the second quarter butt, the inside of second quarter butt has been seted up the fourth spout, the inside sliding connection of fourth spout has the fourth slider, the equal fixedly connected with the top of protection plate of first stock, first quarter butt, second quarter butt and second stock.

Preferably, the bottoms of the first long rod, the first middle rod, the second long rod and the second middle rod are fixedly connected with positioning rods.

Preferably, a fifth sliding groove is formed in the first short rod, and the fifth sliding groove is matched with the second sliding block.

Preferably, a sixth sliding groove is formed in the second short rod, and the sixth sliding groove is matched with the fourth sliding block.

Preferably, the first chute, the second chute, the third chute, the fourth chute, the fifth chute and the sixth chute have the same size.

Preferably, the first slider, the second slider, the third slider and the fourth slider are the same size.

The beneficial effects achieved by the utility model are as follows: through the first stock, first spout, first slider, first quarter butt, first middle pole, the second spout, the second slider, the second stock, the third spout, the third slider, the second quarter butt, the second middle pole, the fourth spout, the fourth slider, the guard plate, the locating lever, the fifth spout, the sixth spout of setting, first middle pole and first quarter butt can rotate, and first quarter butt can slide on first stock, the same, second middle pole and second quarter butt can rotate, and the second quarter butt can slide on the second stock, first quarter butt, first middle pole, second stock, second quarter butt and second middle pole enclose into a quadrangle region, the effect of protecting is reached to the cooperation each guard plate, and can adjust the guard range at any time according to the ram size, can also fold whole after the use, convenient receive and release and transport.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model prior to folding;

FIG. 4 is a schematic illustration of the folded structure of the present utility model;

FIG. 5 is a schematic view of the structure of the first shorting bar of the present utility model;

fig. 6 is a schematic cross-sectional view of a first shorting bar of the present utility model.

In the figure: 1. a first long rod; 2. a first chute; 3. a first slider; 4. a first stub; 5. a first center pole; 6. a second chute; 7. a second slider; 8. a second long rod; 9. a third chute; 10. a third slider; 11. a second short bar; 12. a second center pole; 13. a fourth chute; 14. a fourth slider; 15. a protection plate; 16. a positioning rod; 17. a fifth chute; 18. and a sixth chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, the present utility model provides a technical solution:

the protection device comprises a first long rod 1, a first sliding groove 2 is formed in the first long rod 1, a first sliding block 3 is connected in the first sliding groove 2 in a sliding manner, a first short rod 4 is fixedly connected to the outer part of the first sliding block 3, a first middle rod 5 is rotatably connected to the outer part of the first short rod 4, a second sliding groove 6 is formed in the first middle rod 5, a second sliding block 7 is connected in the second sliding groove 6 in a sliding manner, a second long rod 8 is fixedly connected to the outer part of the second sliding block 7, a third sliding groove 9 is formed in the second long rod 8, a third sliding block 10 is connected in the inner part of the third sliding groove 9 in a sliding manner, a second short rod 11 is fixedly connected to the outer part of the third sliding block 10, a second middle rod 12 is rotatably connected to the outer part of the second short rod 11, and the second middle rod 12 on the second short rod 11 can rotate and is matched with the first middle rod 5 which can rotate on the first short rod 4, so that the whole protection device can be folded, and the whole protection device can be reduced in size; the inside of second well pole 12 has seted up fourth spout 13, and the inside sliding connection of fourth spout 13 has fourth slider 14, fourth slider 14 and first stock 1 fixed connection, and first stock 1, first quarter butt 4, first well pole 5, second stock 8, the equal fixedly connected with guard plate 15 in the top of second quarter butt 11 and second well pole 12, and the guard plate 15 on first stock 1, first quarter butt 4, first well pole 5, second quarter butt 8, second quarter butt 11 and the second well pole 12 encloses into a square protection area, plays the guard effect.

The bottoms of the first long rod 1, the first middle rod 5, the second long rod 8 and the second middle rod 12 are fixedly connected with a positioning rod 16, and the positioning rod 16 is inserted into the ground to position the whole protective device; a fifth chute 17 is formed in the first short rod 4, and the fifth chute 17 is matched with the second sliding block 7 for use; a sixth sliding groove 18 is formed in the second short rod 11, the sixth sliding groove 18 is matched with the fourth sliding block 14 for use, and the sixth sliding groove 18 is the same as the fifth sliding groove 17, so that the first long rod 1, the first short rod 4, the first middle rod 5, the second long rod 8, the second short rod 11 and the second middle rod 12 can move to the greatest extent, and the possible adjustment protection range is larger; the first chute 2, the second chute 6, the third chute 9, the fourth chute 13, the fifth chute 17 and the sixth chute 18 are the same size; the first slider 3, the second slider 7, the third slider 10 and the fourth slider 14 are the same size.

Specifically, when the utility model is used, the protection device is firstly unfolded, the first middle rod 5 and the first short rod 4 are rotated to be in the same straight line, the second middle rod 12 and the second short rod 11 are rotated to be in the same straight line, the fifth sliding groove 17 is communicated with the second sliding groove 6, the sixth sliding groove 18 is communicated with the fourth sliding groove 13, the first long rod 1, the first middle rod 5, the second long rod 8 and the second middle rod 12 can be pushed and pulled back and forth and left and right at the moment, the protection range is adjusted, finally the whole protection device is positioned through the positioning rod 16, and the protection effect is achieved by matching with the protection plates 15 on the first long rod 1, the first short rod 4, the first middle rod 5, the second long rod 8, the second short rod 11 and the second middle rod 12.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a protector, includes first stock (1), first spout (2) have been seted up to the inside of first stock (1), the inside sliding connection of first spout (2) has first slider (3), the outside fixedly connected with first quarter butt (4) of first slider (3), its characterized in that: the outside rotation of first quarter butt (4) is connected with first quarter butt (5), second spout (6) have been seted up to the inside of first quarter butt (5), the inside sliding connection of second spout (6) has second slider (7), the outside fixedly connected with second stock (8) of second slider (7), third spout (9) have been seted up to the inside of second stock (8), the inside sliding connection of third spout (9) has third slider (10), the outside fixedly connected with second quarter butt (11) of third slider (10), the outside rotation of second quarter butt (11) is connected with second quarter butt (12), fourth spout (13) have been seted up to the inside of second quarter butt (12), the inside sliding connection of fourth slider (13) has fourth slider (14), fourth slider (14) and first stock (1) fixed connection, the outside fixedly connected with second quarter butt (11) of first stock (1), first quarter butt (4), first quarter butt (8), second quarter butt (8) and second quarter butt (11) all have top fixed connection of guard plate.

2. A protective device according to claim 1, wherein: the bottoms of the first long rod (1), the first middle rod (5), the second long rod (8) and the second middle rod (12) are fixedly connected with a positioning rod (16).

3. A protective device according to claim 1, wherein: a fifth sliding groove (17) is formed in the first short rod (4), and the fifth sliding groove (17) is matched with the second sliding block (7).

4. A protective device according to claim 3, wherein: a sixth sliding groove (18) is formed in the second short rod (11), and the sixth sliding groove (18) is matched with the fourth sliding block (14).

5. A protective device according to claim 4, wherein: the first sliding groove (2), the second sliding groove (6), the third sliding groove (9), the fourth sliding groove (13), the fifth sliding groove (17) and the sixth sliding groove (18) are the same in size.

6. A protective device according to claim 1, wherein: the first sliding block (3), the second sliding block (7), the third sliding block (10) and the fourth sliding block (14) are the same in size.