CN211899552U - Small-size jacking equipment is used in civil engineering - Google Patents

Abstract

The utility model discloses a small-size lifting equipment for civil engineering, which comprises a first supporting plate, wherein the upper surface of the first supporting plate is welded with a fixed plate, a third inner groove is arranged inside the fixed plate, the inner side wall of the third inner groove is fixedly connected with a slide rail through screws, the inside of the slide rail is slidably connected with a third shell, one side of the third shell is welded with a second rod body, and the fixed plate is close to the inside of the second rod body and is provided with a second inner groove, during the use process of the utility model, through the combined arrangement of a motor, a rotating shaft, a first gear, a gear strip, a first plate body, a second rod body and a third shell, a worker can conveniently convey construction materials, thereby the worker is not required to descend equipment to take materials when the construction materials are insufficient, the construction time is reduced, and the physical power required by the worker is reduced, thereby avoiding wasting time and labor and improving the working efficiency.

Description

Small-size jacking equipment is used in civil engineering

Technical Field

The utility model relates to a civil engineering construction equipment technical field specifically is a small-size jacking equipment is used in civil engineering construction.

Background

"civil engineering": the construction of civil engineering and construction engineering covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in various categories such as ground, underground, land, water and underwater, and the like, and comprises various technical activities such as exploration, design, construction, maintenance, management and the like in the engineering construction process.

In the process of civil engineering construction, the method not only comprises various technical activities of surveying, designing, constructing, maintaining, managing and the like in the process of engineering construction. Generally, lifting equipment is needed in the civil engineering process.

The invention is disclosed in China: CN208037974U discloses a conveniently adjustable elevator for building, which can effectively prevent a constructor from accidentally dropping during working through a guard rail at the top of a disc, thereby increasing the safety of the constructor, and can drive a first rotating shaft to rotate through a first motor inside a first driving box, so as to rotate two screws, and enable two push rods to move outwards at a constant speed, thereby enabling two lifting mechanisms to lift simultaneously, effectively increasing the stability of the elevator during lifting, effectively improving the supporting effect, and improving the safety, but also having certain problems;

the existing lifting equipment lifts workers, when the workers carry out construction, construction materials are not enough, the materials can be taken out only by the aid of the lifting equipment, time and labor are wasted, working efficiency is reduced, and therefore the small lifting equipment for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering is with small-size jacking equipment 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: a small lifting device for civil engineering construction comprises a first supporting plate, wherein a fixed plate is welded on the upper surface of the first supporting plate, a third inner groove is formed in the fixed plate, a slide rail is fixedly connected to the inner side wall of the third inner groove through screws, a third shell is slidably connected to the inner side of the slide rail, a second rod body is welded on one side of the third shell, a second inner groove is formed in the fixed plate close to the inner side of the second rod body, a rotating shaft is rotatably connected to the inner side wall of the second inner groove through a bearing, a first gear is welded on the outer side of the rotating shaft, a second protective frame is fixedly connected to one side of the fixed plate close to the first gear through screws, a motor is fixedly connected to the inner side of the second protective frame through screws, an output shaft of the motor is fixedly connected to one end of the rotating shaft, and a first, the utility model discloses a first plate body, including first plate body, second plate body, third casing, first plate body, gear strip, first plate body, second plate body, third casing, first plate body, second plate body, third plate body, first plate body, second plate body, third plate body, first plate body, second.

As further preferable in the present technical solution: the top of first backup pad is passed through bolt fixedly connected with crane, screw fixedly connected with pneumatic cylinder is passed through to the bottom of crane, first spout has been seted up to the bottom of crane, the inside sliding connection of first spout has the slider, the flexible end fixed connection of pneumatic cylinder is in the outside of slider.

As further preferable in the present technical solution: the top welding of crane has the second backup pad, the top welding of second backup pad has first protection frame, seventh inside groove has been seted up to the inside of first protection frame, the outside welding of first protection frame has the dead lever.

As further preferable in the present technical solution: one side that the fixed plate was kept away from to first protection frame articulates there is the fourth plate body, the top welding of fourth plate body has the fixed block, the inside of fixed block articulates there is the sixth body of rod, the last surface welding of first protection frame has first casing, the fifth inside groove has been seted up to the inside of first casing, the inside of first casing has the fourth body of rod through-hole sliding connection.

As further preferable in the present technical solution: the welding of the top of first backup pad has the sleeve, telescopic inside sliding connection has the support column, the top of support column welds in the bottom of first protection frame.

As further preferable in the present technical solution: the telescopic inner bottom wall welding has the spring, the mutual symmetry in bottom four corners of first backup pad all is through screw fixed connection with universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the in-process that uses, through the combination setting between motor, pivot, first gear, rack, first plate body, the second body of rod and the third casing for the staff conveniently transports construction material, thereby does not need staff's descending equipment to get the material again when construction material is not enough, makes and reduces the engineering time and reduces the required physical power that uses of staff, thereby need not waste time and energy, and improves the efficiency of work.

Drawings

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

fig. 2 is a schematic structural view of a fixing plate of the present invention;

fig. 3 is a schematic view of a first housing structure of the present invention.

In the figure: 1. a first support plate; 2. a slider; 3. a first chute; 4. a hydraulic cylinder; 5. a universal wheel; 6. a spring; 7. a sleeve; 8. a support pillar; 9. a lifting frame; 11. a fourth plate body; 12. a fixed block; 13. a first housing; 14. fixing the rod; 15. a second support plate; 16. a seventh inner tank; 17. a first protective frame; 18. a fixing plate; 19. a gear rack; 20. a first plate body; 21. a third housing; 22. a first inner tank; 23. a second rod body; 24. a second protective frame; 25. a motor; 26. a rotating shaft; 27. a first gear; 28. a second inner tank; 29. a third inner tank; 30. a slide rail; 31. a fourth rod body; 32. a fifth inner tank; 33. and a sixth rod body.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a small lifting device for civil engineering construction comprises a first supporting plate 1, a fixing plate 18 is welded on the upper surface of the first supporting plate 1, a third inner groove 29 is formed in the fixing plate 18, a slide rail 30 is fixedly connected to the inner side wall of the third inner groove 29 through screws, a third shell 21 is slidably connected to the inner side of the slide rail 30, a second rod body 23 is welded on one side of the third shell 21, a second inner groove 28 is formed in the fixing plate 18 close to the second rod body 23, a rotating shaft 26 is rotatably connected to the inner side wall of the second inner groove 28 through a bearing, a first gear 27 is welded on the outer side of the rotating shaft 26, a second protective frame 24 is fixedly connected to one side of the fixing plate 18 close to the first gear 27 through screws, a motor 25 is fixedly connected to the inner side of the second protective frame 24 through screws, an output shaft of the motor 25 is fixedly connected to one end of the rotating shaft, the outer side wall of the first plate body 20 is welded with a gear rack 19, the outer side of the gear rack 19 is meshed with the outer ring of the first gear 27, one end of the second rod body 23, which is far away from the third shell 21, is welded on the outer side wall of the first plate body 20, and a first inner groove 22 is formed in the third shell 21.

In this embodiment, specifically: bolt fixedly connected with crane 9 is passed through at the top of first backup pad 1, screw fixedly connected with pneumatic cylinder 4 is passed through to crane 9's bottom, first spout 3 has been seted up to crane 9's bottom, the inside sliding connection of first spout 3 has slider 2, the flexible end fixed connection of pneumatic cylinder 4 is in the outside of slider 2, through the flexible of pneumatic cylinder 4, it slides in first spout 3 to drive slider 2, thereby it rises or descends to drive crane 9, it removes to drive first protection frame 17 through the rising or the decline of crane 9, thereby accomplish and go up and down.

In this embodiment, specifically: the welding of crane 9's top has second backup pad 15, and the welding of second backup pad 15's top has first protection frame 17, and seventh inside groove 16 has been seted up to the inside of first protection frame 17, and the welding of the outside of first protection frame 17 has dead lever 14, through the inside seventh inside groove 16 of first protection frame 17 for the staff can stand and be under construction at seventh inside groove 16, makes and protects staff's safety, improves the protection to staff's safety through dead lever 14.

In this embodiment, specifically: one side that fixed plate 18 was kept away from to first protection frame 17 articulates there is the fourth plate body 11, the top welding of fourth plate body 11 has fixed block 12, the inside of fixed block 12 articulates there is the sixth body of rod 33, the upper surface welding of first protection frame 17 has first casing 13, fifth inside groove 32 has been seted up to the inside of first casing 13, there is fourth rod 31 inside first casing 13 through-hole sliding connection, rotation through fourth plate body 11, make things convenient for the staff to get into inside the seventh inside groove 16, make the sixth body of rod 33 rotate through fixed block 12, through sliding fourth rod 31, make the rotation to the sixth body of rod 33 restrict.

In this embodiment, specifically: the welding of the top of first backup pad 1 has sleeve 7, and the inside sliding connection of sleeve 7 has support column 8, and the top of support column 8 welds in the bottom of first protection frame 17, makes through the inside support column 8 of sleeve 7 to support first protection frame 17 to can not threaten staff's safety when first protection frame 17 goes up and down.

In this embodiment, specifically: spring 6 has been welded to the inner bottom wall of sleeve 7, and the mutual symmetry in bottom four corners of first backup pad 1 all is through screw fixedly connected with universal wheel 5, when first protection frame 17 descends, through moving down of support column 8 for support column 8 extrudes spring 6, thereby spring 6 produces the cushion effect, makes the buffer effect absorption part's that spring 6 produced vibrations, makes the convenient removal jacking equipment of staff through universal wheel 5.

Working principle or structural principle, when in use, a worker rotates the sixth rod body 33 to enter the fifth inner groove 32, the fourth rod body 31 is slid to limit the movement of the sixth rod body 33, the worker enters the seventh inner groove 16, the hydraulic cylinder 4 drives the sliding block 2 to slide by starting the hydraulic cylinder 4, so that the lifting frame 9 is lifted, the worker can construct at a higher place, when the construction material is insufficient, the material is put into the first inner groove 22, the motor 25 is started to drive the rotating shaft 26 to rotate by the motor 25, so that the first gear 27 is rotated, the gear strip 19 is driven to move by the rotation of the first gear 27, so that the first plate body 20 is moved upwards, the third shell 21 is driven to move upwards by the upwards movement of the first plate body 20, so that the construction material is conveyed, when the construction materials are insufficient, workers do not need to descend equipment to take the materials again, so that the construction time is shortened, and the physical strength required by the workers is reduced.

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 (6)

1. The utility model provides a small-size jacking equipment is used in civil engineering, includes first backup pad (1), its characterized in that: the upper surface welding of first backup pad (1) has fixed plate (18), third inside groove (29) has been seted up to the inside of fixed plate (18), the inside wall of third inside groove (29) has slide rail (30) through screw fixed connection, the inside sliding connection of slide rail (30) has third casing (21), the welding of one side of third casing (21) has the second body of rod (23), fixed plate (18) are close to the inside of the second body of rod (23) and have seted up second inside groove (28), the inside wall of second inside groove (28) rotates through the bearing and is connected with pivot (26), the outside welding of pivot (26) has first gear (27), the one side of fixed plate (18) near first gear (27) passes through screw fixed connection and has second protection frame (24), the inside of second protection frame (24) passes through screw fixed connection and has motor (25), the output shaft fixed connection of motor (25) is in the one end of pivot (26), the inside sliding connection of second inside groove (28) has first plate body (20), the lateral wall welding of first plate body (20) has rack (19), the outside meshing of rack (19) is connected in the outer lane of first gear (27), the one end that third casing (21) was kept away from in the second body of rod (23) welds in the lateral wall of first plate body (20), first inside groove (22) have been seted up to the inside of third casing (21).

2. The small-sized lifting device for civil engineering according to claim 1, wherein: bolt fixedly connected with crane (9) is passed through at the top of first backup pad (1), screw fixedly connected with pneumatic cylinder (4) are passed through to the bottom of crane (9), first spout (3) have been seted up to the bottom of crane (9), the inside sliding connection of first spout (3) has slider (2), the flexible end fixed connection of pneumatic cylinder (4) is in the outside of slider (2).

3. The small-sized lifting device for civil engineering according to claim 2, wherein: the top welding of crane (9) has second backup pad (15), the top welding of second backup pad (15) has first protection frame (17), seventh inside groove (16) have been seted up to the inside of first protection frame (17), the outside welding of first protection frame (17) has dead lever (14).

4. The small-sized lifting device for civil engineering according to claim 3, wherein: one side that fixed plate (18) were kept away from in first protection frame (17) articulates there is fourth plate body (11), the top welding of fourth plate body (11) has fixed block (12), the inside of fixed block (12) articulates there is the sixth body of rod (33), the last surface welding of first protection frame (17) has first casing (13), fifth inside groove (32) have been seted up to the inside of first casing (13), there is the fourth body of rod (31) in the inside of first casing (13) through-hole sliding connection.

5. The small-sized lifting device for civil engineering according to claim 1, wherein: the welding of the top of first backup pad (1) has sleeve (7), the inside sliding connection of sleeve (7) has support column (8), the top of support column (8) welds in the bottom of first protection frame (17).

6. The small-sized lifting device for civil engineering according to claim 5, wherein: the inner bottom wall of sleeve (7) is welded with spring (6), the mutual symmetry in bottom four corners of first backup pad (1) all is through screw fixed connection universal wheel (5).

Images