CN213836454U - High stability type municipal works safety device - Google Patents

Abstract

The utility model relates to a municipal works technical field just discloses a high stability type municipal works safety device, the hollow post of third above ground with being located, the equal fixed mounting in both sides of the hollow post bottom of third has first diaphragm, the equal movable mounting in both sides on the hollow post top of third has the second diaphragm, the top surface on ground has two bottom plates, two through two screw movable mounting first movable groove has all been seted up to the bottom plate. This high stability type municipal works safety device, through mutually supporting of first baffle, second baffle and connecting plate and movable rod for when receiving the collision, first spring is stretched, through the cooperation of second montant and second spring, makes when receiving decurrent collision, and the second spring is stretched, makes this high stability municipal works safety device avoid the direct collision that receives, has reached the high beneficial effect of stability.

Description

High stability type municipal works safety device

Technical Field

The utility model relates to a municipal works technical field specifically is a high stability type municipal works safety device.

Background

Fences are often required to be installed on two sides of a road so as to avoid potential safety hazards when vehicles coming and going run towards two sides, and the fences often damage the fences when the vehicles touch the fences due to insufficient stability or collapse, so that the maintenance cost is improved, and therefore safety protection devices with high stability are required to be used.

The conventional municipal engineering safety protection device is usually fixed in structure, and the height or the length cannot be adjusted according to actual needs, so that the device is not wide in application range in actual use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high stability type municipal works safety device possesses stable height, can height-adjusting and length's advantage, has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-stability municipal engineering safety protection device comprises ground and a third hollow column positioned above the ground, wherein first transverse plates are fixedly arranged on two sides of the bottom end of the third hollow column, second transverse plates are movably arranged on two sides of the top end of the third hollow column, two bottom plates are movably arranged on the top surface of the ground through two screws, first movable grooves are formed in the two bottom plates, the two first transverse plates are respectively positioned in the two first movable grooves, second hollow columns are fixedly arranged on the front side and the rear side of the top surface of the two bottom plates, a first transverse rod is fixedly arranged between the two second hollow columns on the front side and the rear side, a second vertical rod is movably sleeved in an inner cavity of each second hollow column, a second spring positioned in an inner cavity of the second hollow column is movably sleeved on the surface of each second vertical rod, two ends of each second spring are respectively fixedly connected with the bottom end of the second vertical rod and the top surface of the inner cavity of the second hollow column, the upper end of each second vertical rod is movably sleeved with a first hollow column, each first hollow column and each second vertical rod are movably installed through a first bolt, a second transverse rod is fixedly installed between every two front and rear hollow columns, movable rods are movably installed in the middle of each second transverse rod and the middle of each first transverse rod, the inner side end of each movable rod is movably sleeved with a first spring, the two ends of each first spring are fixedly connected with the inner side ends of the corresponding second transverse rod and the corresponding movable rod, the two ends of each first spring are fixedly connected with the inner side ends of the corresponding first transverse rod and the corresponding movable rod, the outer side ends of the two movable rods are fixedly installed with second baffles, the outer side ends of the two movable rods are fixedly installed with first baffles, and the upper ends of the two first hollow columns are fixedly installed with top plates, every the second activity groove has all been seted up to the medial extremity of roof, every the second diaphragm all is located the second activity groove, every roof and second diaphragm all pass through second bolt movable mounting.

Preferably, first montant has been cup jointed in the activity of the inner chamber of the hollow post of third, the both sides and the second diaphragm fixed mounting on first montant top, the surface activity of first montant has been cup jointed and is located the third spring of the hollow post inner chamber of third, and the both ends of third spring respectively with the bottom of first montant and the top surface fixed connection of the hollow post inner chamber of third.

Preferably, the third hollow column is of a T-shaped structure, and the first vertical rod is of an inverted T-shaped structure.

Preferably, a connecting plate is fixedly mounted at the top end of the second baffle and movably sleeved with the first baffle.

Preferably, five first bolt holes are formed in the side face of the first hollow column and matched with the first bolts, and five second bolt holes are formed in the inner side end of the top plate and matched with the second bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a high stable form municipal works safety device possesses following beneficial effect:

1. this high stability type municipal works safety device, through mutually supporting of first baffle, second baffle and connecting plate and movable rod for when receiving the collision, first spring is stretched, through the cooperation of second montant and second spring, makes when receiving decurrent collision, and the second spring is stretched, makes this high stability municipal works safety device avoid the direct collision that receives, has reached the high beneficial effect of stability.

2. This high stability type municipal works safety device through mutually supporting of second montant, first hollow post, the hollow post of second for it can change the relative position of second montant and first hollow post, makes highly can adjust, can adjust the relative position of bottom plate and the hollow post of third according to the in-service use when the installation, makes this high stability municipal works safety device reach the beneficial effect that can height-adjusting and length.

Drawings

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

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a ground surface; 2. a base plate; 3. a first transverse plate; 4. a first vertical bar; 5. a first movable slot; 6. a screw; 7. a first baffle plate; 8. a connecting plate; 9. a second vertical bar; 10. a movable rod; 11. a second baffle; 12. a first hollow column; 13. a first spring; 14. a second spring; 15. a second hollow column; 16. a first bolt; 17. a top plate; 18. a second transverse plate; 19. a third hollow column; 20. a second movable slot; 21. a second bolt; 22. a first cross bar; 23. a second cross bar.

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.

Referring to fig. 1-2, a high stability type municipal engineering safety protection device comprises a ground 1 and a third hollow column 19 located above the ground 1, wherein: the two sides of the bottom end of a third hollow column 19 are fixedly provided with first transverse plates 3, the two sides of the top end of the third hollow column 19 are movably provided with second transverse plates 18, the top surface of the ground 1 is movably provided with two bottom plates 2 through two screws 6, the two bottom plates 2 are respectively provided with a first movable groove 5, the two first transverse plates 3 are respectively positioned in the two first movable grooves 5, the front side and the back side of the top surfaces of the two bottom plates 2 are respectively and fixedly provided with a second hollow column 15, a first cross rod 22 is respectively and fixedly arranged between the two second hollow columns 15 at the front side and the back side, a second vertical rod 9 is respectively and movably sleeved in the inner cavity of each second hollow column 15, the surface of each second vertical rod 9 is respectively and movably sleeved with a second spring 14 positioned in the inner cavity of the second hollow column 15, the two ends of each second spring 14 are respectively and fixedly connected with the bottom end of the second vertical rod 9 and the top surface of the inner cavity of the second hollow column 15, the upper end of each second vertical rod 9 is respectively and movably sleeved with a first hollow column 12, each first hollow column 12 and the second vertical rod 9 are movably installed through a first bolt 16, a second cross rod 23 is fixedly installed between each front and rear hollow column 12, a movable rod 10 is movably installed in the middle of each second cross rod 23 and the first cross rod 22, a first spring 13 is movably sleeved at the inner side end of each movable rod 10, two ends of each upper first spring 13 are fixedly connected with the inner side ends of the second cross rod 23 and the movable rod 10 respectively, two ends of each lower first spring 13 are fixedly connected with the inner side ends of the first cross rod 22 and the movable rod 10 respectively, a second baffle plate 11 is fixedly installed at the outer side ends of each lower movable rod 10, a first baffle plate 7 is fixedly installed at the outer side end of each upper movable rod 10, a top plate 17 is fixedly installed at the upper end of each front and rear hollow column 12, a second movable groove 20 is formed at the inner side end of each top plate 17, each second cross plate 18 is located in the second movable groove 20, and each top plate 17 and the second cross plate 18 are movably mounted by a second bolt 21.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the high-stability municipal engineering safety protection device is used, a worker firstly adjusts the length and the height of the high-stability municipal engineering safety protection device according to actual use, the relative positions of the bottom plate 2 and the third hollow column 19 are adjusted, then the screw 6 is screwed in, the two bottom plates 2 are movably sleeved with the third hollow column 19, then the second bolt 21 is screwed in, when the height is adjusted, the relative positions of the second vertical rod 9 and the first hollow column 12 are adjusted, then the corresponding first bolt 16 is screwed in, so that the height is fixed, when the device is collided in the horizontal direction, firstly the first baffle 7 and the second baffle 11 move inwards, then kinetic energy is converted into elastic potential energy of the first spring, when the device is collided in the vertical direction, the kinetic energy is converted into elastic potential energy of the second spring 14, and therefore the fence is prevented from collapsing or being damaged.

In conclusion, this high stability type municipal works safety device, through first baffle 7, second baffle 11, and mutually supporting of connecting plate 8 and movable rod 10, make when receiving the collision, first spring 13 is stretched, through the cooperation of second montant 9 and second spring 14, make when receiving downward collision, second spring 14 is stretched, through the cooperation of second montant 9, first hollow column 12, the hollow column 15 of second, make it can change the relative position of second montant 9 and first hollow column 12, make the height to adjust, can adjust the relative position of bottom plate 2 and the hollow column 19 of third according to the in-service use when the installation, make this high stability municipal works safety device reach the beneficial effect that can height-adjusting and length.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The utility model provides a high stability type municipal works safety device, includes ground (1) and the hollow post of third (19) that are located ground (1) top, its characterized in that: the hollow column structure is characterized in that first transverse plates (3) are fixedly mounted on two sides of the bottom end of a third hollow column (19), second transverse plates (18) are movably mounted on two sides of the top end of the third hollow column (19), two bottom plates (2) are movably mounted on the top surface of the ground (1) through two screws (6), first movable grooves (5) are formed in the two bottom plates (2), the two first transverse plates (3) are respectively positioned in the two first movable grooves (5), second hollow columns (15) are fixedly mounted on the front side and the rear side of the top surfaces of the two bottom plates (2), first transverse rods (22) are fixedly mounted between the two second hollow columns (15) on each front side and the rear side, second vertical rods (9) are movably sleeved in inner cavities of the second hollow columns (15), second springs (14) positioned in the inner cavities of the second hollow columns (15) are movably sleeved on the surfaces of the second vertical rods (9), every the both ends of second spring (14) are equallyd divide do not with the bottom of second montant (9) and the top surface fixed connection of the hollow post of second (15) inner chamber, every first hollow post (12), every are cup jointed in the equal activity in upper end of second montant (9) all through first bolt (16) movable mounting, every preceding rear side is two between first hollow post (12) equal fixed mounting has second horizontal pole (23), every the equal movable mounting in middle part of second horizontal pole (23) and first horizontal pole (22) has movable rod (10), every the medial extremity of movable rod (10) all moves about and cup joints first spring (13), upside the both ends of two first springs (13) respectively with the medial extremity fixed connection of second horizontal pole (23) and movable rod (10), downside the both ends of two first springs (13) respectively with the medial extremity fixed connection of first horizontal pole (22) and movable rod (10) inboard end Connect, the downside the equal fixed mounting in outside end of two movable rods (10) has second baffle (11), and the upside is two the equal fixed mounting in outside end of movable rod (10) has first baffle (7), and every front and back side is two the upper end fixed mounting of first hollow post (12) has roof (17), every the second activity groove (20), every have all been seted up to the medial extremity of roof (17) second diaphragm (18) all are located second activity groove (20), every roof (17) all pass through second bolt (21) movable mounting with second diaphragm (18).

2. The high stability municipal engineering safety device of claim 1, wherein: first montant (4) has been cup jointed in the activity in the inner chamber of the hollow post of third (19), the both sides and the second diaphragm (18) fixed mounting on first montant (4) top, the surface activity of first montant (4) has been cup jointed and has been located the third spring in the hollow post of third (19) inner chamber, and the both ends of third spring respectively with the bottom of first montant (4) and the top surface fixed connection of the hollow post of third (19) inner chamber.

3. The high stability municipal engineering safety device of claim 2, wherein: the third hollow column (19) is of a T-shaped structure, and the first vertical rod (4) is of an inverted T-shaped structure.

4. The high stability municipal engineering safety device of claim 1, wherein: the top end fixed mounting of second baffle (11) has connecting plate (8), connecting plate (8) and first baffle (7) activity are cup jointed.

5. The high stability municipal engineering safety device of claim 1, wherein: five first bolt holes are formed in the side face of the first hollow column (12) and matched with the first bolts (16), and five second bolt holes are formed in the inner side end of the top plate (17) and matched with the second bolts (21).

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