CN208776186U - A kind of mechanical equipment lifting appliance that stability is high - Google Patents

Abstract

The utility model discloses a kind of mechanical equipment lifting appliances that stability is high, including support column, the left and right sides of the support column are fixedly connected to accommodating cabinet, the inside of two accommodating cabinets is placed with movable plate, the fixation of the upper surface of each movable plate is inlaid with screwed pipe, the upper surface fixation of each accommodating cabinet is inlaid with first bearing, the top of each accommodating cabinet is placed with threaded rod, and the bottom end of two threaded rods sequentially passes through first bearing and screwed pipe and extends to the lower section of movable plate.The high mechanical equipment lifting appliance of the stability, by being provided with litter, with the use of slip ring, sliding block sliding can be made more convenient, avoid the problem that sliding block occurs inclination in sliding and drives movable plate inclination, by being provided with the second pin shaft, the first pin shaft and third pin shaft, it can make push-pull rod that positioning plate and ground be pushed to touch, it is supported, increases the device by the contact area with ground, improve the stability of the device.

Description

A kind of mechanical equipment lifting appliance that stability is high

Technical field

The utility model relates to technical field of crane equipment, specially a kind of mechanical equipment that stability is high is set with lifting It is standby.

Background technique

Lifting appliance belongs to one kind of hoisting machinery, is a kind of machinery for making circulation and intermittent movement, a working cycles Including then load-engaging device is moved horizontally to designated place and falls article, then reversely transported from article being lifted with taking object It is dynamic, return to load-engaging device in situ, to be recycled next time, usual hoisting machinery is by lifting mechanism, operating mechanism and change Width mechanism and swing mechanism, more movement hoisting machineries of vertical-lift and horizontal carrying heavy goods in a certain range, it is mainly used Carry out handling work piece, being equipped with after appropriate suspender can also handling bulk material and liquid material.

Lifting appliance during use, often there is the poor problem of stability, make its when in use because Support problem causes hanging device the problem of inclination causes article to shake occur, and there are some potential safety problems, makes it using not It is convenient.

Utility model content

The purpose of this utility model is exactly in order to make up for the deficiencies of the prior art, to provide a kind of machinery that stability is high and set Spare lifting appliance, it has the advantages that better stability, solves the problems, such as that lifting appliance stability is poor.

The utility model is in order to solve the above technical problems, provide the following technical solutions: a kind of mechanical equipment that stability is high With lifting appliance, including support column, the left and right sides of the support column are fixedly connected to accommodating cabinet, two accommodatings The inside of cabinet is placed with movable plate, and the fixation of the upper surface of each movable plate is inlaid with screwed pipe, each appearance Set that the upper surface of cabinet is fixed to be inlaid with first bearing, the top of each accommodating cabinet is placed with threaded rod, and two The bottom end of the threaded rod sequentially passes through first bearing and screwed pipe and extends to the lower section of movable plate, two threaded rods It is fixedly connected respectively with the inner ring of two first bearings, and two threaded rods are threadedly coupled with two screwed pipes respectively, two institutes It states the one side that accommodating cabinet is located remotely from each other and offers accommodation groove, the inner sidewall of each accommodation groove passes through the first pin shaft Be fixedly hinged with positioning plate, the upper surface of each positioning plate is fixedly connected to push-and-pull block, each push-and-pull block it is outer Surface passes through the second pin shaft and is fixedly hinged with push-pull rod, and the outer surface of two described push-pull rod one end close to each other passes through respectively Third pin shaft and two movable plates are located remotely from each other the outer surface fixed hinge of one end, and the bottom surface of each positioning plate is fixed to be connected It is connected to limit plate.

Further, the inner sidewall of each accommodating cabinet offers sliding slot, and two movable plates are close to each other One side be fixedly connected to sliding block compatible with sliding slot, and sliding block is connected to the inside of sliding slot.

By using above-mentioned technical proposal, movable plate sliding can be made more convenient, avoid movable plate appearance in sliding The problem of Caton.

Further, the upper surface of each sliding block fixation is inlaid with slip ring, and the inner roof wall of each sliding slot is equal It is fixedly connected with litter, and slip ring socket-connects with litter.

By using above-mentioned technical proposal, sliding block sliding can be made more convenient, sliding block is avoided to tilt in sliding The problem of driving movable plate inclination.

Further, the top of each threaded rod is fixedly connected to turntable, and the upper surface of each turntable is equal It is fixedly connected with handle.

By using above-mentioned technical proposal, threaded rod rotation can be made more convenient, adjust the device quicker.

Further, the bottom surface of each limit plate is fixedly connected to non-slip mat, and the horizontal length value of non-slip mat Equal to the horizontal length value of limit plate.

By using above-mentioned technical proposal, it can effectively avoid the problem that the device breaks away, and improves the device Stability.

Further, the left and right sides of the support column are fixedly connected to lifting lug, and two lifting lugs are located at same water Plane.

By using above-mentioned technical proposal, the device can be made to carry more convenient, avoid device appearance in lifting The problem of inclination.

Further, the left and right sides of two positioning plates are in arc-shaped, the horizontal length value of the limit plate Less than the horizontal length value of positioning plate.

By using above-mentioned technical proposal, keep positioning plate folding and unfolding more convenient, the device is made to facilitate carrying.

Further, the inner bottom wall fixation of each accommodating cabinet is inlaid with second bearing, two threaded rods The outer surface of bottom end is fixedly connected with the inner ring of two second bearings respectively.

By using above-mentioned technical proposal, threaded rod rotation can be made more steady, avoid threaded rod appearance in rotation The problem of shaking.

Compared with prior art, the high mechanical equipment lifting appliance of the stability have it is following the utility model has the advantages that

1, the utility model can be such that the device carries more convenient, the device is avoided to lift by being provided with lifting lug When the problem of tilting, by being provided with non-slip mat, can effectively avoid the problem that the device breaks away, and improves the dress The stability set is used cooperatively turntable, threaded rod rotation can be made more convenient, adjust the device by being provided with handle More quickly, by being provided with second bearing, threaded rod rotation can be made more steady, threaded rod is avoided to shake in rotation Dynamic problem is used cooperatively sliding block, movable plate sliding can be made more convenient, avoid movable plate in cunning by being provided with sliding slot Occurs the problem of Caton when dynamic.

2, the utility model is used cooperatively slip ring, sliding block sliding can be made more convenient, avoid sliding by being provided with litter Block occurs the problem of inclination drives movable plate inclination in sliding, by being provided with the second pin shaft, the first pin shaft and third pin shaft, It can make push-pull rod that positioning plate and ground be pushed to touch, be supported, increase the device by the contact area with ground, improve The stability of the device.

Detailed description of the invention

Fig. 1 is the sectional view that the utility model accommodates cabinet main view；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；

Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1.

In figure: 1- limit plate, 2- positioning plate, the second pin shaft of 3-, 4- non-slip mat, the first pin shaft of 5-, 6- push-pull rod, 7- second Bearing, 8- litter, 9- support column, 10- sliding slot, 11- accommodate cabinet, 12- accommodation groove, 13- threaded rod, 14- lifting lug, 15- movement Plate, 16- screwed pipe, 17- third pin shaft, 18- slip ring, 19- sliding block, 20- handle, 21- turntable, 22- first bearing, 23- push-and-pull Block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of mechanical equipment that stability is high is set with lifting It is standby, including support column 9, the left and right sides of support column 9, which are fixedly connected to, accommodates cabinet 11, the inside of two accommodating cabinets 11 It is placed with movable plate 15, the upper surface of each movable plate 15 is fixed and is inlaid with screwed pipe 15, each to accommodate the upper of cabinet 11 Surface is fixed to be inlaid with first bearing 22, and the top of each accommodating cabinet 11 is placed with threaded rod 13, two threaded rods 13 Bottom end sequentially pass through first bearing 22 and screwed pipe 16 and the lower section for extending to movable plate 15, two threaded rods 13 respectively with The inner ring of two first bearings 22 is fixedly connected, and two threaded rods 13 are threadedly coupled with two screwed pipes 16 respectively, two appearances It sets the one side that cabinet 11 is located remotely from each other and offers accommodation groove 12, the inner sidewall of each accommodation groove 12 passes through the first pin shaft 5 It is fixedly hinged with positioning plate 2, the upper surface of each positioning plate 2 is fixedly connected to push-and-pull block 23, the appearance of each push-and-pull block 23 Face passes through the second pin shaft 3 and is fixedly hinged with push-pull rod 6, and the outer surface of two one end close to each other of push-pull rod 6 passes through respectively Three pin shafts 17 and two movable plates 15 are located remotely from each other the outer surface fixed hinge of one end, and the bottom surface of each positioning plate 2 is fixed to be connected It is connected to limit plate 1.

Further, the inner sidewall of each accommodating cabinet 11 offers sliding slot 10, and two movable plates 15 are close to each other One side is fixedly connected to sliding block 19 compatible with sliding slot 10, and sliding block 19 is connected to the inside of sliding slot 10, can make to move Movable plate 15 slide it is more convenient, avoid the problem that movable plate 15 sliding when there is Caton.

Further, the upper surface of each sliding block 19 fixation is inlaid with slip ring 18, and the inner roof wall of each sliding slot 10 is solid Surely it is connected with litter 8, and slip ring 18 socket-connects with litter 8, sliding block 19 can be made to slide more convenient, sliding block 19 is avoided to slide When occur inclination drive movable plate 15 tilt the problem of.

Further, the top of each threaded rod 13 is fixedly connected to turntable 21, and the upper surface of each turntable 21 is solid Surely it is connected with handle 20, threaded rod 13 can be made to rotate more convenient, adjusts the device quicker.

Further, the bottom surface of each limit plate 1 is fixedly connected to non-slip mat 4, and the horizontal length value etc. of non-slip mat 4 In the horizontal length value of limit plate 1, it can effectively avoid the problem that the device breaks away, and improves the stability of the device.

Further, the left and right sides of support column 9 are fixedly connected to lifting lug 14, and two lifting lugs 14 are located at same water Plane can be such that the device carries more convenient, avoid the problem that the device is tilted in lifting.

Further, the left and right sides of two positioning plates 2 are in arc-shaped, and it is fixed that the horizontal length value of limit plate 1 is less than The horizontal length value of position plate 2, keeps 2 folding and unfolding of positioning plate more convenient, the device is made to facilitate carrying.

Further, the inner bottom wall fixation of each accommodating cabinet 11 is inlaid with second bearing 7, two 13 bottom ends of threaded rod Outer surface be fixedly connected respectively with the inner ring of two second bearings 7, can make threaded rod 13 rotation it is more steady, avoid screw thread The problem of bar 13 shakes in rotation.

Working principle: it catches handle 20 to rotate turntable 21 by staff and first bearing 13 is driven to rotate, in screwed pipe 16 Under the action of, keep movable plate 15 mobile, under the effect of the second pin shaft 3, the first pin shaft 5 and third pin shaft 17, pushes push-pull rod 6 Positioning plate 2 and ground touch, and are supported, and increase the device by the contact area with ground, improve the stabilization of the device Property.

The terms "include", "comprise" or its any other variant are intended to non-row in the description of the present invention, His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", it is not excluded that wrapping Include in the process, method, article or equipment of the element that there is also other identical elements.It should be noted that herein In, the relational terms of such as " first ", " second " or the like be used merely to by an entity or operation with another entity or Operation distinguishes, without necessarily requiring or implying between these entities or operation there are any this actual relationship or Sequentially.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of mechanical equipment lifting appliance that stability is high, including support column (9), it is characterised in that: the support column (9) Left and right sides be fixedly connected to accommodating cabinet (11), two it is described accommodating cabinet (11) inside be placed with movable plate (15), the upper surface of each movable plate (15) fixation is inlaid with screwed pipe (16), each accommodating cabinet (11) Upper surface fixation is inlaid with first bearing (22), and the top of each accommodating cabinet (11) is placed with threaded rod (13), The bottom end of two threaded rods (13) sequentially passes through first bearing (22) and screwed pipe (16) and extends to movable plate (15) Lower section, two threaded rods (13) are fixedly connected with the inner ring of two first bearings (22) respectively, and two threaded rods (13) it is threadedly coupled respectively with two screwed pipes (16), the one side that two accommodatings cabinet (11) are located remotely from each other offers Accommodation groove (12), the inner sidewall of each accommodation groove (12) pass through the first pin shaft (5) and are fixedly hinged with positioning plate (2), often The upper surface of a positioning plate (2) is fixedly connected to push-and-pull block (23), and the outer surface of each push-and-pull block (23) is logical It crosses the second pin shaft (3) to be fixedly hinged with push-pull rod (6), the outer surface of two push-pull rod (6) one end close to each other leads to respectively It crosses third pin shaft (17) and two movable plates (15) is located remotely from each other the outer surface fixed hinge of one end, each positioning plate (2) Bottom surface be fixedly connected to limit plate (1).

2. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: each described The inner sidewall of accommodating cabinet (11) offers sliding slot (10), and two movable plates (15) one side close to each other is fixed Be connected with sliding slot (10) compatible sliding block (19), and sliding block (19) is connected to the inside of sliding slot (10).

3. a kind of high mechanical equipment lifting appliance of stability according to claim 2, it is characterised in that: each described The fixation of the upper surface of sliding block (19) is inlaid with slip ring (18), and the inner roof wall of each sliding slot (10) is fixedly connected to litter (8), and slip ring (18) socket-connects with litter (8).

4. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: each described The top of threaded rod (13) is fixedly connected to turntable (21), and the upper surface of each turntable (21) is fixedly connected to handle (20).

5. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: each described The bottom surface of limit plate (1) is fixedly connected to non-slip mat (4), and the horizontal length value of non-slip mat (4) is equal to the water of limit plate (1) Flat length value.

6. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: the support The left and right sides of column (9) are fixedly connected to lifting lug (14), and two lifting lugs (14) are located at same level.

7. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: described in two The left and right sides of positioning plate (2) are in arc-shaped, and the horizontal length value of the limit plate (1) is less than the level of positioning plate (2) Length value.

8. a kind of high mechanical equipment lifting appliance of stability according to claim 1, it is characterised in that: each described The inner bottom wall fixation for accommodating cabinet (11) is inlaid with second bearing (7), the outer surface point of two threaded rod (13) bottom ends It is not fixedly connected with the inner ring of two second bearings (7).