CN212503873U

CN212503873U - Elevating platform for electric power construction

Info

Publication number: CN212503873U
Application number: CN202020917459.9U
Authority: CN
Inventors: 王电菊; 周学琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a lifting platform for electric power construction, including lifting platform body, toolbox, bull stick and locating piece, the top fixed mounting of lifting platform body has the rail guard, the positive position fixed mounting placed in the middle of rail guard has the box, the top fixedly connected with base of box, the middle-end of base bottom can place the toolbox. The utility model discloses set up the bull stick, the gear, first pinion rack, first push rod, the second push rod, first movable rod, the second movable rod, the locating piece, the second pinion rack, the turning handle, fastener and draw-in groove, the effect of stationary tool case has been reached, current elevating platform has been solved and has been carried out maintenance work in the eminence, do not have the function that bears the weight of the instrument, people put the instrument on the lift mesa, it is very dangerous like this, if the operation is improper, the instrument can fall from the eminence, can bring the problem of threat to people's the security of the lives and property.

Description

Elevating platform for electric power construction

Technical Field

The utility model relates to a elevating platform technical field specifically is an elevating platform for electric power construction.

Background

In recent times, the development of the lifting platform is in a peak state, and as most manufacturers or individuals choose multi-storey buildings to improve the utilization rate of the field, a device is needed to conveniently lift and lower goods. Since the conventional elevator has high cost and low bearing capacity and is not suitable for loading tens of tons or hundreds of tons of goods, a hydraulic elevator with high bearing capacity is developed to assist in production and transportation of goods. The lift has super large bearing capacity promptly safely again, easy maintenance moreover for this special industry has faster development, and current elevating platform carries out maintenance work at the eminence, does not have the function that bears the weight of the instrument, and people put the instrument on the lift mesa, is very dangerous like this, if the operation is improper, the instrument can be followed the eminence and fall, can bring the threat to people's the security of the lives and property, for this reason we provide an elevating platform for electric power construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting platform for electric power construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting platform for electric power construction comprises a lifting platform body, a tool box, a rotating rod and a positioning block, wherein a protective guard is fixedly installed at the top of the lifting platform body, a box body is fixedly installed at the middle position of the front side of the protective guard, a base is fixedly connected to the top of the box body, the tool box can be placed at the middle end of the bottom of the base, a sliding groove is formed in the right end of the bottom of an inner cavity of the box body and the left end of the top of the inner cavity of the box body, a first toothed plate is slidably connected to the bottom of the box body, a first push rod is fixedly connected to the right end of the top of the first toothed plate, a gear is movably connected to the middle end of the bottom of the box body through a fixing part, a fixing block is fixedly connected to the upper end of the left side of the inner cavity of the box body, a second toothed plate is slidably connected to the top of the inner cavity of the box body, the left end, the top of second pinion rack and the bottom sliding connection of first pinion rack are in the inner chamber of spout, the left end fixedly connected with second push rod of second pinion rack, the left side swing joint of base has the second movable rod, the right side swing joint of base has first movable rod, the left end of first movable rod bottom cooperatees with the right-hand member of first push rod, the right-hand member of second movable rod bottom cooperatees with the left end of second push rod, the inboard of locating piece runs through the base and extends to the inner wall of base, the upper end on the left upper end of first movable rod and second movable rod right side uses with the surface cooperation of locating piece.

Preferably, the bottom of the rotating rod is fixedly connected with the gear, the top of the rotating rod is fixedly connected with the rotating handle, the right end of the rotating handle is movably connected with the clamping piece, the bottom of the front face of the box body is provided with a clamping groove, and the bottom of the clamping piece is inserted into an inner cavity of the clamping groove.

Preferably, the bottom movable mounting of elevating platform body has the walking wheel, the right-hand member of elevating platform body bottom is provided with the link.

Preferably, the left end of the first toothed plate and the right end of the second toothed plate are fixedly connected with tension springs, and the other ends of the tension springs are fixed on the inner wall of the box body.

Preferably, the middle end of the top of the base is provided with a limiting groove, the bottom of the tool box needs to be placed into the limiting groove for use, the inner side of the positioning block is sleeved with a spring, and the spring is fixedly connected to the outer surface of the base.

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

1. the utility model is provided with a rotating rod, a gear, a first toothed plate, a first push rod, a second push rod, a first movable rod, a second movable rod, a positioning block, a second toothed plate, a rotating handle, a clamping piece and a clamping groove, people rotate the rotating handle to drive the rotating rod to rotate, the rotation of the rotating rod drives the gear to rotate, the rotation of the gear drives the first toothed plate to move rightwards, meanwhile, the rotation of the gear drives the second toothed plate to move leftwards, the right movement of the first toothed plate drives the first push rod to move rightwards, meanwhile, the left movement of the second toothed plate drives the left movement of the second push rod, the left movement of the second push rod drives the right movement of the second movable rod, meanwhile, the first movable rod is propped against by the first push rod to incline leftwards, the positioning block is propped against the groove of the tool box by the left inclination of the first movable rod and the right inclination of the second movable rod, the clamping piece is inserted into the clamping groove, and the effect of fixing the tool box is achieved.

2. The utility model discloses the extension spring has been set up, when first pinion rack and second pinion rack remove, the extension spring can carry out the deceleration to it, stability when having improved first pinion rack and second pinion rack removal effectively, the fixed block has been set up, can carry on spacingly to the second pinion rack, avoided breaking away from working range because of the weight of self, the spring has been set up, in the stationary tool case, the spring can extrude and take place deformation, when needing to dismantle, the spring can pop out the locating piece rapidly and break away from the recess, fastener and draw-in groove have been set up, after the twist grip rotated suitable angle (suitable angle indicates the position after fixing the toolbox), fix the fastener at suitable angle through the draw-in groove spacingly, the phenomenon that the gear becomes flexible and causes unable chucking toolbox has been avoided.

Drawings

FIG. 1 is a schematic view of the back side of the structure of the present invention;

FIG. 2 is a sectional view of the structural box body of the present invention;

FIG. 3 is a front view of the structural box body of the present invention;

fig. 4 is a bottom view of the structure box of the present invention.

In the figure: 1. a lifting platform body; 2. a traveling wheel; 3. protecting the fence; 4. a base; 5. a tool box; 6. a box body; 7. a first movable bar; 8. a first push rod; 9. a chute; 10. a first toothed plate; 11. a gear; 12. a rotating rod; 13. a second toothed plate; 14. a tension spring; 15. a fixed block; 16. a second push rod; 17. a second movable bar; 18. positioning blocks; 19. a card slot; 20. a handle is rotated; 21. the fastener.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a lifting platform body 1, walking wheel 2, rail guard 3, base 4, toolbox 5, box 6, first movable rod 7, first push rod 8, spout 9, first pinion rack 10, gear 11, bull stick 12, second pinion rack 13, extension spring 14, fixed block 15, second push rod 16, second movable rod 17, locating piece 18, draw-in groove 19, turning handle 20 and fastener 21 part are the parts that general standard or technical personnel know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a lifting platform for electric power construction comprises a lifting platform body 1, a tool box 5, a rotating rod 12 and a positioning block 18, wherein traveling wheels 2 are movably mounted at the bottom of the lifting platform body 1, a suspension loop is arranged at the right end of the bottom of the lifting platform body 1, a protective guard 3 is fixedly mounted at the top of the lifting platform body 1, a box body 6 is fixedly mounted at the middle position of the front surface of the protective guard 3, the top of the box body 6 is fixedly connected with a base 4, the tool box 5 can be placed at the middle end of the bottom of the base 4, a sliding chute 9 is arranged at the right end of the bottom of an inner cavity of the box body 6 and the left end of the top of the inner cavity of the box body 6, a first toothed plate 10 is slidably connected at the bottom of the box body 6, a first push rod 8 is fixedly connected at the right end of the top of the, the fixed block 15 is arranged to limit the second toothed plate 13, so that the situation that the second toothed plate 13 is separated from the working range due to the self weight is avoided, the second toothed plate 13 is slidably connected to the top of the inner cavity of the box body 6, the left end of the bottom of the second toothed plate 13 is slidably connected to the inner cavity of the fixed block 15, the bottom of the second toothed plate 13 and the top end of the first toothed plate 10 are in meshed connection with each other through the gear 11, the left end of the first toothed plate 10 and the right end of the second toothed plate 13 are fixedly connected with the tension spring 14, the tension spring 14 is arranged, when the first toothed plate 10 and the second toothed plate 13 move, the tension spring 14 can reduce the speed of the first toothed plate 10 and the second toothed plate 13, the stability of the first toothed plate 10 and the second toothed plate 13 during moving is effectively improved, the other end of the tension spring 14 is fixed on the inner wall of the box body 6, the top of the second toothed plate 13 and the bottom of the first toothed plate, a second movable rod 17 is movably connected to the left side of the base 4, a first movable rod 7 is movably connected to the right side of the base 4, the left end of the bottom of the first movable rod 7 is matched with the right end of the first push rod 8, the right end of the bottom of the second movable rod 17 is matched with the left end of the second push rod 16, the inner side of the positioning block 18 penetrates through the base 4 and extends to the inner wall of the base 4, the upper end of the left side of the first movable rod 7 and the upper end of the right side of the second movable rod 17 are matched with the outer surface of the positioning block 18, the bottom of the rotating rod 12 is fixedly connected with the gear 11, a rotating handle 20 is fixedly connected to the top of the rotating rod 12, a clamping piece 21 is movably connected to the right end of the rotating handle 20, a clamping groove 19 is arranged at the bottom of the front of the box body 6, the bottom of the clamping piece 21 is inserted into the inner cavity of the clamping groove 19, spacing fixing of fastener 21 at suitable angle through draw-in groove 19, the phenomenon of the unable chucking toolbox 5 that causes has been avoided the gear 11 not hard up, the middle-end at base 4 top is provided with the spacing groove, toolbox 5's bottom need be placed into the spacing inslot and use, the spring has been cup jointed to the inboard of locating piece 18, the spring has been set up, in fixing tool case 5, the spring can extrude and take place deformation, when needing to dismantle, the spring can pop out locating piece 18 rapidly and break away from the recess, spring fixed connection is at base 4 surface.

When the positioning device is used, a rotating rod 12, a gear 11, a first toothed plate 10, a first push rod 8, a second push rod 16, a first movable rod 7, a second movable rod 17, a positioning block 18, a second toothed plate 13, a rotating handle 20, a clamping piece 21 and a clamping groove 19 are arranged, the rotating handle 20 is rotated by people to drive the rotating rod 12 to rotate, the gear 11 is driven to rotate through the rotation of the rotating rod 12, the first toothed plate 10 is driven to move rightwards through the rotation of the gear 11, meanwhile, the second toothed plate 13 is driven to move leftwards through the rotation of the gear 11, the first push rod 8 is driven to move rightwards through the rightward movement of the first toothed plate 10, meanwhile, the second push rod 16 is driven to move leftwards through the leftward movement of the second toothed plate 13, the second push rod 16 is driven to abut against the rightward movement of the second movable rod 17 to incline rightwards through the leftward movement of the second push rod 16, the first push rod 8 abuts against the first movable rod 7 to incline leftwards, the positioning block 18 is driven to move, support into the recess of toolbox 5 with locating piece 18, insert draw-in groove 19 through fastener 21, reached the effect of fixed toolbox 5 (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

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

1. The utility model provides a lifting platform for electric power construction, includes lifting platform body (1), toolbox (5), bull stick (12) and locating piece (18), its characterized in that: the lifting platform comprises a lifting platform body (1), a guardrail (3) is fixedly mounted at the top of the lifting platform body (1), a box body (6) is fixedly mounted at the front middle position of the guardrail (3), a base (4) is fixedly connected to the top of the box body (6), a tool box (5) can be placed at the middle end of the bottom of the base (4), a sliding groove (9) is formed in the right end of the bottom of an inner cavity of the box body (6) and the left end of the top of the inner cavity of the box body (6), a first toothed plate (10) is slidably connected to the bottom of the box body (6), a first push rod (8) is fixedly connected to the right end of the top of the first toothed plate (10), a gear (11) is movably connected to the middle end of the bottom of the box body (6) through a fixing part, a fixing block (15) is fixedly connected to the upper end, the left end of the bottom of the second toothed plate (13) is connected to the inner cavity of the fixed block (15) in a sliding manner, the bottom of the second toothed plate (13) and the top end of the first toothed plate (10) are connected to each other in a meshing manner through a gear (11), the top of the second toothed plate (13) and the bottom of the first toothed plate (10) are connected to the inner cavity of the sliding chute (9) in a sliding manner, the left end of the second toothed plate (13) is fixedly connected with a second push rod (16), the left side of the base (4) is movably connected with a second movable rod (17), the right side of the base (4) is movably connected with a first movable rod (7), the left end of the bottom of the first movable rod (7) is matched with the right end of the first push rod (8), the right end of the bottom of the second movable rod (17) is matched with the left end of the second push rod (16), the inner side of the positioning block (18) penetrates through the base (4) and extends to the inner wall of, the upper end of the left side of the first movable rod (7) and the upper end of the right side of the second movable rod (17) are matched with the outer surface of the positioning block (18) for use.

2. The elevating platform for electric power construction as set forth in claim 1, wherein: the bottom of the rotating rod (12) is fixedly connected with the gear (11), the top of the rotating rod (12) is fixedly connected with a rotating handle (20), the right end of the rotating handle (20) is movably connected with a clamping piece (21), the front bottom of the box body (6) is provided with a clamping groove (19), and the bottom of the clamping piece (21) is inserted into an inner cavity of the clamping groove (19).

3. The elevating platform for electric power construction as set forth in claim 1, wherein: the bottom movable mounting of elevating platform body (1) has walking wheel (2), the right-hand member of elevating platform body (1) bottom is provided with the link.

4. The elevating platform for electric power construction as set forth in claim 1, wherein: the equal fixedly connected with extension spring (14) of the right-hand member of the left end of first pinion rack (10) and second pinion rack (13), the other end of extension spring (14) is fixed on the inner wall of box (6).

5. The elevating platform for electric power construction as set forth in claim 1, wherein: the middle end of the top of the base (4) is provided with a limiting groove, the bottom of the tool box (5) needs to be placed into the limiting groove for use, the inner side of the positioning block (18) is sleeved with a spring, and the spring is fixedly connected to the outer surface of the base (4).