CN217437607U - Lift for construction easy to assemble - Google Patents

Abstract

The utility model discloses an easy to assemble's lift for construction, including concrete base and lift frame, the bottom of lift frame internal surface is provided with quick-witted case, and the top of lift frame is provided with elevating system, the equal fixedly connected with guard box in position around the lift frame left and right sides bottom, and the bottom threaded connection of guard box inner chamber has the threaded rod. The utility model discloses a set up quick-witted case, can conveniently deposit material or staff, through setting up servo motor, wind-up roll and wire rope, can drive quick-witted case and reciprocate, material or workman to quick-witted incasement go up and down, through setting up the turning handle, the threaded rod, thread bush and push rod, can drive the position sleeve downstream under the condition that the elevator frame falls to the ground, make the position sleeve insert in the pre-buried screw rod, fix a position the elevator frame, through setting up fastening bolt, can fix the position sleeve on the screw rod, and then install fixedly to the elevator frame.

Description

Lift for construction easy to assemble

Technical Field

The utility model relates to a building construction equipment technical field specifically is an easy to assemble's lift for construction.

Background

Along with the development of society, the construction is everywhere visible, must need the lift transportation personage during the construction, also need follow safety during the use, aspects such as convenience consider, the lift needs install the location to it before the use, current mounting means mostly all is through the loop wheel machine hoist with the lift, then insert pre-buried lead screw in with the locating hole on the lift in proper order in, make the lift fall on subaerial again and install fixedly, because the lift can produce when unsettled and rock, difficult insert the locating hole with the lead screw when the installation, it is more time-consuming in the actual installation, it is comparatively inconvenient to install, for this reason we provide an easy to assemble's lift for the construction, solve above problem that provides.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide an easy to assemble's lift for construction, possess the convenience and install fixed advantage to the lift, it lifts up the lift through the loop wheel machine mostly to have solved current mounting means, then insert pre-buried lead screw with the locating hole on the lift in proper order, it is fixed to make the lift fall subaerial installation, because the lift can produce when unsettled and rock, be difficult for inserting the locating hole with the lead screw when the installation, relatively consume time in the actual installation, install comparatively inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an easy to assemble's lift for construction, includes concrete base and elevator frame, the bottom of elevator frame internal surface is provided with quick-witted case, the top of elevator frame is provided with elevating system, the equal fixedly connected with guard box in front and back position of elevator frame left and right sides bottom, the bottom threaded connection of guard box inner chamber has the threaded rod, the top fixedly connected with turning handle of threaded rod, the bottom threaded connection of threaded rod surface has the thread bush, one side fixedly connected with push rod of thread bush, the one end fixedly connected with position sleeve of thread bush is kept away from to the push rod, concrete base's top evenly is provided with the screw rod, the screw rod is located the internal surface of position sleeve, the top threaded connection of screw rod surface has fastening bolt.

Preferably, elevating system includes the locating plate, the quantity of locating plate is two, the top fixed connection of locating plate and elevator frame, right side the right side fixedly connected with servo motor of locating plate, servo motor's output runs through locating plate and fixedly connected with wind-up roll, the surface winding of wind-up roll has wire rope, wire rope's bottom and the top fixed connection of quick-witted case.

Preferably, one side of the threaded sleeve, which is far away from the push rod, is fixedly connected with a sliding block, one side of the inner cavity of the protective box is provided with a sliding groove matched with the sliding block for use, and the outer surface of the sliding block is in sliding connection with the inner surface of the sliding groove.

Preferably, the bottom of the outer surface of the screw rod is sleeved with a gasket, and the top of the gasket is tightly attached to the bottom of the positioning sleeve.

Preferably, the top threaded connection of threaded rod surface has the nut, the bottom of nut and the top of guard box closely laminate.

Preferably, a through groove is formed in one side of the protection box, and the outer surface of the push rod is in sliding connection with the inner surface of the through groove.

Preferably, a through hole is formed in the top of the elevator frame, and the outer surface of the steel wire rope is connected with the inner surface of the through hole in a sliding mode.

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

the utility model has the advantages that the elevator can be conveniently installed and fixed by arranging the case, materials or workers can be conveniently stored, the case can be driven to move up and down by arranging the servo motor, the wind-up roll and the steel wire rope, the materials or workers in the case can be lifted up and down, the positioning sleeve can be driven to move down under the condition that the elevator frame falls to the ground by arranging the rotating handle, the threaded rod, the threaded sleeve and the push rod, the positioning sleeve can be inserted into the pre-embedded threaded rod to position the elevator frame, the positioning sleeve can be fixed on the threaded rod by arranging the fastening bolt, and the elevator frame can be further installed and fixed, by arranging the structure, the elevator can be conveniently installed and fixed, the problems that the elevator is mostly hoisted by the crane in the existing installation mode, then the positioning holes on the elevator are sequentially inserted into the pre-embedded threaded rod, and then the elevator falls to the ground to be installed and fixed are solved, because the lift can produce when unsettled and rock, be difficult for inserting the locating hole with the lead screw when the installation, it is comparatively time-consuming in the actual installation, the comparatively inconvenient problem of installation.

Drawings

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

FIG. 2 is a sectional view of the structure of the protective box of the present invention;

FIG. 3 is a partial enlarged view of the point A in FIG. 1;

fig. 4 is an explosion diagram of the structure of the positioning sleeve and the screw rod of the present invention.

In the figure: 1. a concrete base; 2. an elevator frame; 3. a chassis; 4. a lifting mechanism; 41. positioning a plate; 42. a servo motor; 43. a wind-up roll; 44. a wire rope; 5. a protective box; 6. a threaded rod; 7. a handle is rotated; 8. a threaded sleeve; 9. a push rod; 10. a positioning sleeve; 11. a screw; 12. fastening a bolt; 13. a slider; 14. a chute; 15. a gasket; 16. a nut; 17. a through groove; 18. and a through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a sectional view of the structure of the protective box of the present invention; FIG. 3 is a partial enlarged view of the point A in FIG. 1; fig. 4 is an exploded view of the positioning sleeve and the screw structure of the present invention.

An elevator convenient to mount for building construction comprises a concrete base 1 and an elevator frame 2, a machine case 3 is arranged at the bottom of the inner surface of the elevator frame 2, an elevating mechanism 4 is arranged at the top of the elevator frame 2, a protection box 5 is fixedly connected at the front and back positions of the bottoms of the left side and the right side of the elevator frame 2, a threaded rod 6 is connected with the bottom of the inner cavity of the protection box 5 through threads, a rotating handle 7 is fixedly connected at the top of the threaded rod 6, a threaded sleeve 8 is connected with the bottom of the outer surface of the threaded rod 6 through threads, a push rod 9 is fixedly connected at one side of the threaded sleeve 8, a positioning sleeve 10 is fixedly connected at one end of the push rod 9 far away from the threaded sleeve 8, screw rods 11 are uniformly arranged at the top of the concrete base 1, the screw rods 11 are positioned on the inner surface of the positioning sleeve 10, fastening bolts 12 are connected with the top of the outer surface of the screw rods 11 through threads, and the machine case 3 can be used for conveniently storing materials or workers, through setting up servo motor 42, wind-up roll 43 and wire rope 44, can drive quick-witted case 3 and reciprocate, material or workman to in the quick-witted case 3 go up and down, through setting up turning handle 7, threaded rod 6, thread bush 8 and push rod 9, can drive position sleeve 10 downstream under the condition that elevator frame 2 falls to the ground, make position sleeve 10 insert pre-buried screw rod 11 in, fix a position elevator frame 2, through setting up fastening bolt 12, can fix position sleeve 10 on screw rod 11, and then install fixedly elevator frame 2, through setting up above structure, possess the convenience and install fixed advantage to the elevator.

Specifically, elevating system 4 includes locating plate 41, and the quantity of locating plate 41 is two, and locating plate 41 and elevator frame 2's top fixed connection, the right side fixedly connected with servo motor 42 of right side locating plate 41, and positioning plate 41 and fixedly connected with wind-up roll 43 are run through to servo motor 42's output, and the surface winding of wind-up roll 43 has wire rope 44, wire rope 44's bottom and quick-witted case 3's top fixed connection.

Specifically, threaded sleeve 8 keeps away from one side fixedly connected with slider 13 of push rod 9, and the spout 14 that cooperation slider 13 used is seted up to one side of protective housing 5 inner chamber, and slider 13's surface and the internal surface sliding connection of spout 14 can play the effect of direction to threaded sleeve 8's removal through setting up slider 13 and spout 14, also can carry on spacingly to threaded sleeve 8's removal simultaneously.

Specifically, the bottom cover of screw rod 11 surface is equipped with gasket 15, and the top of gasket 15 closely laminates with the bottom of position sleeve 10, through setting up gasket 15, can support the bottom of position sleeve 10.

Specifically, the top threaded connection of the surface of the threaded rod 6 has a nut 16, the bottom of the nut 16 is tightly attached to the top of the protective box 5, and the threaded rod 6 can be fixed and limited by the nut 16, so that the threaded rod 6 is prevented from rotating.

Specifically, a through groove 17 is formed in one side of the protection box 5, the outer surface of the push rod 9 is connected with the inner surface of the through groove 17 in a sliding mode, and the push rod 9 can be conveniently moved by the aid of the through groove 17.

Specifically, through-hole 18 has been seted up at the top of elevator frame 2, and wire rope 44's surface and the internal surface sliding connection of through-hole 18 can make things convenient for wire rope 44 to remove through setting up through-hole 18.

During the use, hoist frame 2 is hoisted through the loop wheel machine, then put on concrete foundation 1, make hoist frame 2 be in between four screw rods 11, finely tune the position of hoist frame 2, make a position sleeve 10 be in the top of screw rod 11, then rotate turning handle 7, turning handle 7 drives threaded rod 6 and rotates, threaded rod 6 drives threaded sleeve 8 and moves down, threaded sleeve 8 drives push rod 9 and position sleeve 10 and moves down, make position sleeve 10 cover the surface at screw rod 11, then adjust the position of hoist frame 2 once more, overlap the surface at screw rod 11 with remaining three position sleeve 10 in proper order, fix spacing through fastening bolt 12 to position sleeve 10 at last, through setting up above structure, possess and conveniently install fixed advantage to the hoist.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a lift for construction easy to assemble, includes concrete base and lift frame, its characterized in that: the bottom of lift frame internal surface is provided with quick-witted case, the top of lift frame is provided with elevating system, the equal fixedly connected with guard box in position around the lift frame left and right sides bottom, the bottom threaded connection of guard box inner chamber has the threaded rod, the top fixedly connected with turning handle of threaded rod, the bottom threaded connection of threaded rod surface has the thread bush, one side fixedly connected with push rod of thread bush, the one end fixedly connected with position sleeve of thread bush is kept away from to the push rod, the top of concrete base evenly is provided with the screw rod, the screw rod is located the internal surface of position sleeve, the top threaded connection of screw rod surface has fastening bolt.

2. The elevator for construction convenient to install according to claim 1, characterized in that: elevating system includes the locating plate, the quantity of locating plate is two, the top fixed connection of locating plate and elevator frame, right side the right side fixedly connected with servo motor of locating plate, servo motor's output runs through locating plate and fixedly connected with wind-up roll, the surface winding of wind-up roll has wire rope, wire rope's bottom and the top fixed connection of quick-witted case.

3. The elevator for construction convenient to install according to claim 1, characterized in that: one side fixedly connected with slider that the push rod was kept away from to the thread bush, the spout that the cooperation slider used is seted up to one side of protective housing inner chamber, the surface of slider and the internal surface sliding connection of spout.

4. The elevator for construction convenient to install according to claim 1, wherein: the bottom cover of screw rod surface is equipped with the gasket, the top of gasket closely laminates with the bottom of position sleeve.

5. The elevator for construction convenient to install according to claim 1, wherein: the top threaded connection of threaded rod surface has the nut, the bottom of nut and the top of guard box closely laminate.

6. The elevator for construction convenient to install according to claim 1, wherein: a through groove is formed in one side of the protection box, and the outer surface of the push rod is connected with the inner surface of the through groove in a sliding mode.

7. The elevator for construction convenient to install according to claim 2, wherein: the through-hole has been seted up at the top of lift frame, the internal surface sliding connection of wire rope's surface and through-hole.

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