CN213707672U - Lifting device for municipal road well lid - Google Patents

Abstract

The utility model relates to a technical field is mentioned to the well lid, discloses a device is mentioned to town road well lid, including base and pillar, pillar vertical braces fixes in the left side top of base, and there is the pinch bar at the top of pillar through hinged mounting, the left side below of pinch bar is fixed with the plectane through the connection of iron chain, and the iron chain is two, the cross slot has all transversely been seted up on the both sides surface of plectane, and the vertical montant that runs through in the cross slot, the horizontal welding in bottom of montant has the peg, and the top outer lane of montant is fixed with the limiting plate, and the top of plectane is arranged in to the limiting plate, the vertical push handle that is fixed with in right side top of base, the top winding that pushes. The utility model discloses an all transversely seted up the cross slot at the both sides surface of plectane, use in arranging the cross slot in the vertical slidable of montant that promotes the well lid, can adjust the distance of both sides montant according to the pitch-row of well lid both sides when mentioning the well lid to make the device can use the well lid of equidimension not and different pitch-row.

Description

Lifting device for municipal road well lid

Technical Field

The utility model relates to a technical field is mentioned to the well lid, specifically is a device of mentioning of town road well lid.

Background

At present, the well lid is used for hiding the road or the deep well in the family, prevents that people or object from falling, can divide into metal well lid, high strength fiber cement concrete well lid, resin well lid etc. according to the material, generally adopts circularly, can be used to greenbelt, pavement, motorway, pier, lane etc. in the municipal administration, when maintaining well lid or below shaft, need mention the well lid with the help of the instrument.

Because the manual work is very hard to mention the well lid, more appurtenance appears in prior art, however the size of well lid includes 600mm, 700mm, 800mm and other various not unidimensional, the well lid that the size is the same, and the hole pitch on its surface is also different, and the interval is the same can not be adjusted between the pole of mentioning of instrument among the prior art, can not be suitable for mentioning of more well lid. Therefore, we propose a lifting device for municipal manhole covers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of mentioning of town road well lid, through all transversely having seted up the cross slot at the both sides surface of plectane, use in the vertical slidable of montant that promotes the well lid arranges the cross slot in, can adjust the distance of both sides montant according to the pitch-row of well lid both sides when mentioning the well lid to make the device can use the not well lid of equidimension and different pitch-row to use, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for a municipal road well lid comprises a base and a pillar, wherein the pillar is vertically supported and fixed above the left side of the base, and the top of the pillar is provided with a pry bar through a hinge;

the utility model discloses a safety lock, including pinch bar, iron chain, limiting plate, stand, pinch bar, stabilizer bar, iron chain, horizontal groove have all transversely been seted up to the both sides surface of plectane, and the vertical montant that has run through in the horizontal groove, and the horizontal welding of bottom of montant has the peg, and the top outer lane of montant is fixed with the limiting plate, and the limiting plate arranges the top of plectane in, the vertical push handle that is fixed with in right side top of base, the top winding that pushes away the handle has the rope, and the end-to-end connection.

As an optimal implementation manner of the present invention, the right side upper surface of the pry bar is provided with a plurality of grooves, and the plurality of grooves are distributed on the surface of the pry bar at equal intervals.

As a preferred embodiment of the present invention, the circular plate surfaces of the two sides of the horizontal groove are both provided with rough surfaces, and the rough surfaces are located below the limiting plate.

As an optimized embodiment of the present invention, the rollers are installed at four corners of the bottom of the base, and the number of the rollers is four.

As an optimal implementation manner of the present invention, the limiting plate is fixed on the outer ring surface of the vertical rod through a welding manner.

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

1. the utility model discloses a device of mentioning of town road well lid, through all transversely having seted up the cross slot at the both sides surface of plectane, use in arranging the cross slot in the vertical slidable of montant that promotes the well lid, can be according to the hole of well lid both sides apart from the distance of adjustment both sides montant when mentioning the well lid to make the device can use the well lid of equidimension not and different hole distance to use.

2. The utility model discloses a device of mentioning of town road well lid sets up flutedly through the right side top surface that makes the pinch bar, and the recess is a plurality of, and the distribution of a plurality of recess equidistance is on the pinch bar surface, and a plurality of recesses of setting can be convenient for make the couple hang and put the right side top at the pinch bar and do not take place to slide.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the lifting device for the municipal manhole cover of the present invention;

figure 2 is the utility model discloses town road well lid mention the plectane of device and overlook the structural schematic diagram.

In the figure: 1. a base; 2. a pillar; 3. a limiting plate; 4. a circular plate; 5. an iron chain; 6. a hinge; 7. a pry bar; 8. a groove; 9. a vertical rod; 10. a hanging rod; 11. a roller; 12. a push handle; 13. hooking; 14. a rope; 15. a transverse groove; 16. rough surface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a lifting device for a municipal road well lid comprises a base 1 and a support column 2, wherein the support column 2 is vertically supported and fixed above the left side of the base 1, and the top of the support column 2 is provided with a pry bar 7 through a hinge 6;

the left side below of pinch bar 7 is connected through iron chain 5 and is fixed with plectane 4, and iron chain 5 is two, the cross slot 15 has all transversely been seted up on the both sides surface of plectane 4, and the vertical montant 9 that runs through in the cross slot 15, and the horizontal welding in bottom of montant 9 has peg 10, and the top outer lane of montant 9 is fixed with limiting plate 3, and limiting plate 3 arranges the top of plectane 4 in, the vertical push handle 12 that is fixed with in right side top of base 1, the top winding that pushes away handle 12 has rope 14, and the end-to-end connection of rope 14 has couple 13.

In this embodiment (please refer to fig. 1 and 2), the horizontal grooves 15 are transversely formed on the two side surfaces of the circular plate 4, so that the vertical rods 9 for lifting the well lid can be vertically and slidably arranged in the horizontal grooves 15, and the distance between the vertical rods 9 on the two sides can be adjusted according to the hole distance between the two sides of the well lid when the well lid is lifted, so that the device can be used for well lids with different sizes and different hole distances.

The upper surface of the right side of the pry bar 7 is provided with a plurality of grooves 8, and the grooves 8 are equidistantly distributed on the surface of the pry bar 7.

In this embodiment (see fig. 1), the upper surface of the right side of the pry bar 7 is provided with the plurality of grooves 8, the plurality of grooves 8 are equidistantly distributed on the surface of the pry bar 7, and the plurality of grooves 8 are arranged, so that the hook 13 can be conveniently hung above the right side of the pry bar 7 without sliding.

The surfaces of the circular plates 4 on both sides of the transverse groove 15 are provided with rough surfaces 16, and the rough surfaces 16 are positioned below the limit plate 3.

In this embodiment (please refer to fig. 2), the rough surface 16 is provided, so that the vertical rod 9 is tightly contacted with the rough surface 16 when being forced to press the limiting plate 3, thereby preventing the limiting plate 3 and the vertical rod 9 from sliding when the manhole cover is lifted.

The four corners below the base 1 are provided with four rollers 11, and the number of the rollers 11 is four.

In this embodiment (refer to fig. 1), the base 1 is driven by the roller 11 to move.

The limiting plate 3 is fixed on the outer ring surface of the vertical rod 9 in a welding mode.

It should be noted that the utility model relates to a lifting device for municipal road well lid, which comprises a base 1, a pillar 2, a limit plate 3, a circular plate 4, an iron chain 5, a hinge 6, a pry bar 7, a groove 8, a vertical bar 9, a hanging rod 10, a roller 11, a push handle 12, a hook 13, a rope 14, a transverse groove 15 and a rough surface 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the lifting device can be known by technicians in the field through technical manuals or conventional experimental methods, when the lifting device works, the push handle 12 pushes the lifting device to the position above the well lid to be lifted, the circular plate 4 is positioned right above the well lid, the brake device of the roller 11 is locked, then the right side of the pry bar 7 is lifted, the left circular plate 4 is descended, the vertical bar 9 is lifted upwards slightly, the vertical bar 9 can be adjusted in the position in the transverse groove 15 from left to right, then make in the peg 10 of montant 9 and bottom inserts the hole of arranging the well lid in, then rotate montant 9, make peg 10 card arrange the below of well lid in, later push down the right side of pinch bar 7, make montant 9 and peg 10 promote the well lid, can make the couple 13 that rope 14 connects hang and put in the recess 8 that 7 right sides of pinch bar correspond the position when needs, thereby make 7 right sides of pinch bar kept the attitude of pushing down, later remove the brake equipment of gyro wheel 11, can be through pushing away handle 12 thrust unit, thereby remove the position of well lid.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a municipal administration road well lid lift device, includes base (1) and pillar (2), its characterized in that: the upright post (2) is vertically supported and fixed above the left side of the base (1), and the top of the upright post (2) is provided with a pry bar (7) through a hinge (6);

the utility model discloses a safety belt conveyor, including pinch bar (7), iron chain (5), transverse groove (15), montant (9), peg (10) are transversely welded to the bottom of montant (9), and the top outer lane of montant (9) is fixed with limiting plate (3), and the top of plectane (4) is arranged in limiting plate (3), the vertical push handle (12) that is fixed with in right side top of base (1), and the top winding of push handle (12) has rope (14), and the end-to-end connection of rope (14) has couple (13), and iron chain (5) are connected and are fixed with plectane (4), and iron chain (5) are two, transverse groove (15) have all transversely been seted up on the both sides surface of plectane (4), and the vertical penetration has montant (9.

2. The municipal manhole cover lifting device according to claim 1, wherein: the right side top surface of pinch bar (7) is seted up flutedly (8), and recess (8) are a plurality of, and the distribution of a plurality of recesses (8) equidistance is on pinch bar (7) surface.

3. The municipal manhole cover lifting device according to claim 1, wherein: the surfaces of the circular plates (4) on the two sides of the transverse groove (15) are provided with rough surfaces (16), and the rough surfaces (16) are positioned below the limiting plate (3).

4. The municipal manhole cover lifting device according to claim 1, wherein: the four rollers (11) are installed at four corners below the base (1), and the number of the rollers (11) is four.

5. The municipal manhole cover lifting device according to claim 1, wherein: the limiting plate (3) is fixed on the surface of the outer ring of the vertical rod (9) in a welding mode.

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