CN218088867U - Well lid lifting machine - Google Patents

Abstract

The utility model relates to a municipal works technical field especially relates to a well lid lifting machine. The technical scheme comprises the following steps: the movable support comprises a base, a fixing frame and movable plates, wherein first movable grooves are formed in two ends of the base, a movable frame extending out of the base is movably mounted in the first movable grooves, the fixing frame is fixedly connected to the top of the base, the movable plates are slidably mounted between the fixing frames, and a sliding seat is slidably mounted at the front ends of the movable plates. The utility model discloses a be provided with the slide, mutually support between activity post and the gag lever post, can adjust the distance between the post that moves about through utilizing the slide, the convenience is adjusted according to the size of a dimension of well lid, application scope has been improved, through being provided with first movable groove, remove mutually supporting between frame and the non slipping spur, can make non slipping spur and ground contact, can make this device be difficult for taking place to slide when lifting by crane the well lid, can make when utilizing to loosen the well lid and remove the frame and prop up the base, conveniently remove the operation.

Description

Well lid lifting machine

Technical Field

The utility model relates to a municipal works technical field specifically is a well lid lifting machine.

Background

Municipal works are municipal infrastructure construction engineering, need maintain the construction to the sewer at municipal works's in-process, and the top of general sewer all can cover has the well lid, when maintaining the sewer, needs to lift the well lid, needs the manual crowbar of using of staff to pry the well lid usually, dismantles the comparatively waste time and energy of well lid in-process.

Through retrieval, patent publication No. CN208907024U discloses a cable well lid hoisting device for electric power construction, which can not damage a cable well lid, and in order to solve the technical problems, the utility model provides a cable well lid hoisting device for electric power construction, which comprises a first fixed plate, a first slider, a second fixed plate, a second slider, a mounting frame, a connecting rod, a fixing mechanism, a first slide rail, a third slider, a second slide rail, a fourth slider, a connecting plate, a bearing seat, a screw rod, a rotating plate, a fixed rod, a pull wire and a hook; the top of the first fixing plate is provided with a first sliding groove, the first sliding block is connected with the first sliding groove in a sliding mode, in the prior art, the CN208907024U does not hoist well covers with different sizes in the using process, the application range is reduced, the well covers are not prevented from slipping when being detached, and the well covers are prone to shifting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid lifting machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well lid lifting machine, includes base, mount and fly leaf, first activity groove has been seted up at the both ends of base, the first movable inslot movable mounting that lives has the removal frame that extends the base, the top fixedly connected with mount of base, slidable mounting has the fly leaf between the mount, the front end slidable mounting of fly leaf has the slide, the bottom fixedly connected with activity post of slide, second activity groove has been seted up to the inside of activity post, the inside movable mounting in second activity groove has the spacing of extending the activity post, the bottom fixedly connected with fixed plate of fly leaf, the bottom fixed mounting of fixed plate has the telescopic link, the gag lever post has been cup jointed to the bottom of telescopic link, the lead screw is installed to the screw thread between mount and the fly leaf.

Can remove this device to suitable position through removing the frame, can drive the movable post simultaneously through the slide and carry out the horizontal slip, can adjust the distance between the movable post, conveniently adapt to not unidimensional well lid, rotate the lead screw and can drive the fly leaf and slide from top to bottom along first spout, the fly leaf can drive movable post downstream simultaneously, can stretch into the movable post to the maintenance hole of well lid in.

Preferably, the bottom of the base is fixedly connected with an anti-slip block, and the inner side of the base is provided with an operating hole corresponding to the movable column. Through making non slipping spur and ground contact, the condition of sliding takes place when avoiding lifting by crane the well lid, utilizes the handle hole can make the movable column pass the base and carry out the hoist and mount operation to the well lid.

Preferably, the first movable groove is connected with the movable frame in a sliding mode through a sliding rod, and a thrust spring is fixedly connected between the movable frame and the first movable groove. Utilize first movable tank can make the removal frame slide, utilize thrust spring's effect to make the removal frame reset, prop up the base and play messenger's non slipping spur and ground separation, conveniently remove this device.

Preferably, the movable plate is connected with the fixed frame in a sliding mode through a first sliding groove, and the sliding seat is connected with the movable plate in a sliding mode through a second sliding groove. The movable plate can slide up and down along the first sliding groove, the movable plate can drive the movable column to move downwards, and the sliding seat can slide left and right on the movable plate by utilizing the second sliding groove.

Preferably, the limiting frame is movably connected with the second movable groove through a tension spring, and the sliding seat is fixed with the second sliding groove through a fixing knob. Can make spacing frame carry out automatic re-setting through tension spring, can carry out the block with the well lid, utilize fixed knob to fix the slide, make the slide be difficult for driving movable post horizontal slip.

Preferably, the top of the screw rod is fixedly connected with a rotating rod, and the telescopic rod is movably connected with the limiting rod through a compression spring. Can drive the lead screw through rotating the bull stick and rotate simultaneously, stretch out and draw back in the telescopic link through the gag lever post, utilize compression spring's elasticity to make the gag lever post can hug closely on the well lid surface, make the difficult emergence of well lid rock.

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

1. through being provided with the mutual supporting between slide, activity post and the gag lever post, can adjust the distance between the post that moves about through utilizing the slide, conveniently adjust according to the size of a dimension of well lid, improved application scope, through when hoisting the well lid, can support the well lid through utilizing the gag lever post, make the difficult emergence of well lid rock, avoid taking place to drop.

2. Through being provided with first movable tank, removing mutually supporting between frame and the non slipping spur, can utilize the weight of well lid to drive the base and move down when hoisting the well lid, can make non slipping spur and ground contact, can make this device be difficult for taking place to slide when hoisting the well lid, can make when utilizing to loosen the well lid and remove the frame and prop up the base, conveniently remove the operation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the telescopic rod of the present invention;

FIG. 3 is a schematic view of a partial structure of the movable frame of the present invention;

fig. 4 is a schematic view of a local structure of the movable plate of the present invention.

In the figure: 1. a base; 101. an operation hole; 102. anti-skid blocks; 103. a movable frame; 104. a first movable slot; 105. a thrust spring; 106. a slide bar; 2. a fixed mount; 201. a first chute; 3. a movable plate; 301. a second chute; 302. a movable post; 303. fixing the knob; 304. a limiting frame; 305. a tension spring; 306. a slide base; 307. a second movable slot; 4. a fixing plate; 401. a telescopic rod; 402. a compression spring; 403. a limiting rod; 5. a screw rod; 501. a rotating rod.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a well lid lifting machine, including base 1, mount 2 and fly leaf 3, first movable groove 104 has been seted up at base 1's both ends, movable mounting has the removal frame 103 that extends base 1 in the first movable groove 104 alive, base 1's top fixedly connected with mount 2, slidable mounting has fly leaf 3 between mount 2, the front end slidable mounting of fly leaf 3 has slide 306, the bottom fixedly connected with movable column 302 of slide 306, second movable groove 307 has been seted up to the inside of movable column 302, the inside movable mounting of second movable groove 307 has the spacing 304 that extends movable column 302, the bottom fixedly connected with fixed plate 4 of fly leaf 3, the bottom fixed mounting of fixed plate 4 has telescopic link 401, the bottom of telescopic link has cup jointed gag lever 403, threaded mounting has lead screw 5 between mount 2 and the fly leaf 3, pass through slide bar 106 sliding connection between first movable groove 104 and the removal frame 103, and pass through the pull rod 106 sliding connection between the first movable groove 301 of slide 306 and the second movable groove, pass through the pull rod 301 of sliding connection between slide link 306 and the second movable groove 102, the base 102 pass through the fixed knob of sliding connection between fixed groove.

The working principle of the well lid lifting machine based on the embodiment 1 is as follows: the device can be moved to a proper position through the moving frame 103, the slide base 306 can slide left and right on the movable plate 3 by utilizing the second sliding groove 301, the movable column 302 can be driven to slide left and right through the slide base 306 simultaneously, the distance between the movable columns 302 can be adjusted, the device is convenient to adapt to well covers of different sizes, the slide base 306 can be fixed by utilizing the fixing knob 303, the slide base 306 is not easy to drive the movable column 302 to slide left and right, the movable column 302 can be driven to slide up and down along the first sliding groove 201 by rotating the screw rod 5, the movable column 302 can be driven to move downwards by the movable plate 3, the movable column 302 can be extended into a maintenance hole of the well cover, the inclined hook at the bottom end of the limiting frame 304 can be retracted into the second movable groove 307, the limiting frame 304 can be automatically reset through the tension spring 305, the well cover can be clamped, the well cover can be lifted by driving the movable column 3 to move upwards, the limiting rod can be contacted with the surface of the well cover, when the well cover is lifted, the base can be driven to move downwards, the moving frame 103 can be lifted up and can be conveniently contacted with the ground, the sliding block 102, and the anti-sliding block lifting device can be lifted by utilizing the anti-sliding block 102, and the anti-sliding block lifting device can be conveniently used for lifting the anti-sliding block 102, and the anti-sliding device for lifting the well cover after the well cover 102, and the well cover lifting well cover, and the well cover can be conveniently.

Example two

As shown in fig. 1, the utility model provides a well lid lifting machine compares in embodiment one, and this embodiment still includes: the inner side of the base 1 is provided with an operation hole 101 corresponding to the movable column 302, the top of the screw rod 5 is fixedly connected with a rotating rod 501, and the telescopic rod 401 is movably connected with the limiting rod 403 through a compression spring 402.

In this embodiment, as shown in fig. 1, the operating hole 101 is utilized to enable the movable column 302 to pass through the base 1 to hoist the well lid, and the rotating rod 501 is rotated to drive the screw rod 5 to rotate simultaneously; as shown in fig. 2, the limiting rod 403 is extended and contracted in the telescopic rod 401, and the limiting rod 403 can be tightly attached to the surface of the well lid by the elastic force of the compression spring 402, so that the well lid is not easy to shake.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims (6)

1. The utility model provides a well lid lifting machine, includes base (1), mount (2) and fly leaf (3), its characterized in that: first movable groove (104) have been seted up at the both ends of base (1), movable mounting has removal frame (103) that extend base (1) in first movable groove (104), top fixedly connected with mount (2) of base (1), slidable mounting has fly leaf (3) between mount (2), the front end slidable mounting of fly leaf (3) has slide (306), bottom fixedly connected with activity post (302) of slide (306), second activity groove (307) have been seted up to the inside of activity post (302), the inside movable mounting of second activity groove (307) has spacing (304) that extend activity post (302), the bottom fixedly connected with fixed plate (4) of fly leaf (3), the bottom fixed mounting of fixed plate (4) has telescopic link (401), the bottom of telescopic link (401) has cup jointed gag lever post (403), screw thread mounting has lead screw (5) between mount (2) and fly leaf (3).

2. The manhole cover lifting machine according to claim 1, wherein: the bottom of the base (1) is fixedly connected with an anti-skid block (102), and the inner side of the base (1) is provided with an operation hole (101) corresponding to the movable column (302).

3. The manhole cover lifting machine according to claim 1, wherein: the first movable groove (104) is connected with the movable frame (103) in a sliding mode through a sliding rod (106), and a thrust spring (105) is fixedly connected between the movable frame (103) and the first movable groove (104).

4. The manhole cover lifting machine according to claim 1, wherein: the movable plate (3) is connected with the fixed frame (2) in a sliding mode through the first sliding groove (201), and the sliding seat (306) is connected with the movable plate (3) in a sliding mode through the second sliding groove (301).

5. The well lid lifting machine of claim 1, characterized in that: the limiting frame (304) is movably connected with the second movable groove (307) through a tension spring (305), and the sliding seat (306) is fixed with the second sliding groove (301) through a fixing knob (303).

6. The manhole cover lifting machine according to claim 1, wherein: the top fixedly connected with bull stick (501) of lead screw (5), through compression spring (402) swing joint between telescopic link (401) and gag lever post (403).

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