CN212609296U

CN212609296U - Safe lifting device is used in municipal administration bridge construction

Info

Publication number: CN212609296U
Application number: CN202020990803.7U
Authority: CN
Inventors: 金良荣; 朱丹凤
Original assignee: Zhejiang Huiyuan Construction Engineering Co ltd
Current assignee: Zhejiang Huiyuan Construction Engineering Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-26
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a safe jacking equipment is used in municipal administration bridge construction relates to bridge technical field, which comprises a base, the traveller of the two sets of symmetries of last fixed surface of base is connected with, and the last fixed surface of base installs the pneumatic cylinder, and the output fixedly connected with elevator of pneumatic cylinder, the last fixed surface of elevator are connected with the hinge bar of the two sets of symmetries, and the fixed articulated joint of one end of hinge bar has the fixed plate, and the last fixed surface of fixed plate is connected with the mounting panel, and the last fixed surface of fixed plate installs the motor. This safe jacking equipment is used in bridge construction passes through the combined action of second sleeve, driven ring gear, threaded rod, spout slider, clamp plate, dwang, initiative ring gear, rotation space, motor, year thing case, has possessed and to have carried out the advantage fixed to the different article of volume, has solved general jacking equipment for the bridge and has not fixed the article of going up and down, leads to when the lifting article, and article probably empty, the problem of landing.

Description

Safe lifting device is used in municipal administration bridge construction

Technical Field

The utility model relates to a bridge technical field specifically is a safe jacking equipment is used in municipal administration bridge construction.

Background

The bridge construction is a process of building a bridge according to design contents; mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like.

General lifting equipment for bridge does not fix the article that goes up and down, leads to when the lifting article, and article probably topple over, the landing, leads to the damage of becoming article, and injures staff easily by a crashing object, for this reason, we propose a municipal bridge construction and use safe lifting equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal administration is safe jacking equipment for bridge construction has possessed and to have carried out the advantage fixed to the different article of volume, has solved general jacking equipment for bridge and has not fixed the article that go up and down, leads to when lifting article, and article probably emptys, the landing problem.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a safe lifting device for municipal bridge construction comprises a base, wherein two groups of symmetrical sliding columns are fixedly connected to the upper surface of the base, a hydraulic cylinder is fixedly mounted on the upper surface of the base, a lifting block is fixedly connected to the output end of the hydraulic cylinder, two groups of symmetrical hinge rods are fixedly connected to the upper surface of the lifting block, a fixed plate is fixedly hinged to one end of each hinge rod, a mounting plate is fixedly connected to the upper surface of the fixed plate, a motor is fixedly mounted on the upper surface of the fixed plate, a carrying box is fixedly mounted on the upper surface of the mounting plate, a rotating space is formed in the carrying box, a rotating rod is inserted into the outer side wall of the carrying box, one end of the rotating rod penetrates through the inner side wall of the carrying box, one end of the rotating rod extends into the rotating space and is rotatably connected with the other inner side wall of the carrying box, and the, the surface fixedly connected with initiative ring gear of dwang, the spout of a set of symmetry is seted up to the inner diapire of carrying the thing case, every the equal sliding connection in inside of spout has the slider of a set of symmetry, the last fixed surface of slider connects the pinch-off blades, the surface meshing of initiative ring gear has the driven ring gear of a set of symmetry, the inside fixedly connected with second sleeve of driven ring gear, every group the slider is to the equal fixedly connected with threaded rod of a side that is close to, the screw thread with threaded rod looks adaptation is seted up to the telescopic inside of second, and threaded rod threaded connection is in the telescopic inside of second.

Furthermore, the sliding column penetrates through the upper surface of the fixing plate and extends to the upper part of the fixing plate, and the top end of the sliding column is fixedly connected with a retaining ring.

Through adopting above-mentioned technical scheme, avoided the staff to cause the problem that the fixed plate drops out the traveller surface when not on the scene to take place.

Furthermore, the side fixedly connected with two sets of symmetrical connecting rods of elevator, every the equal fixedly connected with first sleeve of one end of connecting rod, the outer surface sliding connection of the inner wall of first sleeve and corresponding traveller.

Through adopting above-mentioned technical scheme, possessed and supported fixed advantage to the elevator.

Furthermore, the inner bottom wall of the rotating space is fixedly connected with two groups of symmetrical supporting columns, and one ends of the supporting columns are fixedly connected with the inner top wall of the rotating space.

Through adopting above-mentioned technical scheme, avoided causing when the article overweight the rotation space to take place the problem emergence of collapsing.

Furthermore, the sliding groove is in an inverted T shape, and the sliding block is matched with the sliding groove.

Through adopting above-mentioned technical scheme, avoided the problem that the clamp plate takes place the slope to take place.

Furthermore, the clamping plate is fixedly connected with a rubber plate on one side face close to each other, and the inner bottom wall of the carrying box is fixedly connected with the rubber plate.

By adopting the technical scheme, the problem that articles are damaged due to article collision is avoided.

Compared with the prior art, this safe jacking equipment for bridge construction possesses following beneficial effect:

1. the utility model discloses a combined action of second sleeve, driven ring gear, threaded rod, spout slider, clamp plate, dwang, initiative ring gear, rotation space, motor, year thing case has possessed and has carried out the advantage fixed to different article of volume, has solved general lifting equipment for bridge and has not fixed the article of lift, leads to when the lifting article, and article probably empty, the landing problem.

2. The utility model discloses a set up the shelves ring, avoided the staff not to cause the fixed plate to drop out the problem emergence of traveller surface when on the spot, through the connecting rod, first telescopic combined action, possessed and supported fixed advantage to the elevator, through setting up the support column, avoided causing when the article overweight to rotate the problem emergence that the space takes place to collapse, be down T word form through setting up the spout, avoided the problem emergence that the pinch-off blades took place to incline, through setting up the rubber slab, avoided damaging article, cause the problem emergence that article damaged.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the carrying box of the present invention;

FIG. 3 is a schematic top sectional view of the carrying case of the present invention;

fig. 4 is a left-side sectional perspective view of the internal structure of the carrying box of the present invention.

In the figure: 1-base, 2-sliding column, 3-first sleeve, 4-connecting rod, 5-fixing plate, 6-gear ring, 7-motor, 8-carrying box, 9-mounting plate, 10-hinge rod, 11-lifting block, 12-hydraulic cylinder, 13-clamping plate, 14-rotating rod, 15-driving gear ring, 16-rotating space, 17-supporting column, 18-sliding block, 19-rubber plate, 20-second sleeve, 21-driven gear ring, 22-threaded rod and 23-sliding chute.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a safe jacking equipment is used in municipal bridge construction, which comprises a base 1, the traveller 2 of two sets of symmetries of last fixed surface of base 1, traveller 2 runs through the upper surface of fixed plate 5 and extends to the top of fixed plate 5, and the top fixedly connected with shelves ring 6 of traveller 2, avoided the staff not to cause the problem emergence that fixed plate 5 drops out 2 surfaces of traveller when on the spot, the last fixed surface of base 1 installs pneumatic cylinder 12, the output fixedly connected with elevator 11 of pneumatic cylinder 12, the connecting rod 4 of two sets of symmetries of side fixedly connected with of elevator 11, the equal fixedly connected with first sleeve 3 of one end of every connecting rod 4.

Inner wall and the corresponding surface sliding connection of traveller 2 of first sleeve 3, the advantage of supporting fixedly has been possessed to elevator 11, elevator 11's last fixed surface is connected with the hinge bar 10 of two sets of symmetries, the one end fixed hinge of hinge bar 10 has fixed plate 5, the last fixed surface of fixed plate 5 is connected with mounting panel 9, the last fixed surface of fixed plate 5 installs motor 7, the last fixed surface of mounting panel 9 installs year thing case 8, rotation space 16 has been seted up to the inside of carrying case 8, the support column 17 of two sets of symmetries of interior diapire fixedly connected with of rotation space 16, and the one end of support column 17 and the interior roof fixed connection who rotates space 16, the problem of causing rotation space 16 to take place to collapse when the article overweight takes place is avoided.

The lateral wall of carrying thing case 8 is pegged graft and is had dwang 14, the inside wall of carrying thing case 8 is run through to the one end of dwang 14, and the one end of dwang 14 extends to 16 inside of rotation space and rotates with another inside wall of carrying thing case 8 and be connected, the other end of dwang 14 and the output fixed connection of motor 7, the fixed surface of dwang 14 is connected with initiative ring gear 15, the spout 23 of a set of symmetry is seted up to the inner bottom wall of carrying thing case 8, spout 23 is the word form of falling T, and

slider

18 and 23 looks adaptations of spout, the problem of having avoided pinch-off plate 13 to take place to incline takes place, the equal sliding connection in inside of every spout 23 has the slider 18 of a set of symmetry, 18's last.

The equal fixedly connected with rubber slab 19 in a side that pinch plate 13 is close to each other, and carry the interior diapire fixedly connected with rubber slab 19 of thing case 8, article have been avoided damaging, cause the problem of article damage to take place, the surface meshing of initiative ring gear 15 has the driven ring gear 21 of a set of symmetry, the inside fixedly connected with second sleeve 20 of driven ring gear 21, every group slider 18 is to the equal fixedly connected with threaded rod 22 in a side that is close to, the screw thread with 22 looks adaptations of threaded rod is seted up to the inside of

second sleeve

20, and 22 threaded rod threaded connection in the inside of second sleeve 20.

During the use, carry out the electricity with all electrical components and municipal power and be connected, start hydraulic cylinder 12, hydraulic cylinder 12 drives elevator 11 up-and-down motion, elevator 11 drives hinge bar 10 and then drives fixed plate 5 up-and-down motion, fixed plate 5 drives the up-and-down motion of carrying thing case 8, starter motor 7, motor 7 drives dwang 14 and rotates, dwang 14 drives initiative ring gear 15 and rotates, initiative ring gear 15 drives driven ring gear 21 and rotates, driven ring gear 21 drives second sleeve 20 and rotates, second sleeve 20 drives two threaded rods 22 and is close to each other or keeps away from, threaded rod 22 drives slider 18 and slides in the inside of spout 23, slider 18 drives clamp plate 13 and is close to each other or keeps away from.

Claims

1. The utility model provides a safe jacking equipment is used in municipal bridge construction, includes base (1), its characterized in that: the slide column device is characterized in that the upper surface of the base (1) is fixedly connected with two groups of symmetrical slide columns (2), the upper surface of the base (1) is fixedly provided with a hydraulic cylinder (12), the output end of the hydraulic cylinder (12) is fixedly connected with an elevating block (11), the upper surface of the elevating block (11) is fixedly connected with two groups of symmetrical hinge rods (10), one end of each hinge rod (10) is fixedly hinged with a fixed plate (5), the upper surface of the fixed plate (5) is fixedly connected with a mounting plate (9), the upper surface of the fixed plate (5) is fixedly provided with a motor (7), the upper surface of the mounting plate (9) is fixedly provided with a carrying box (8), the inside of the carrying box (8) is provided with a rotating space (16), the outer side wall of the carrying box (8) is spliced with a rotating rod (14), and one end of the rotating rod (14, and one end of the rotating rod (14) extends to the inside of the rotating space (16) and is rotationally connected with another inner side wall of the carrying box (8), the other end of the rotating rod (14) is fixedly connected with the output end of the motor (7), the outer surface of the rotating rod (14) is fixedly connected with the driving toothed ring (15), the inner bottom wall of the carrying box (8) is provided with a set of symmetrical chutes (23), each of the chutes (23) is internally and slidably connected with a set of symmetrical sliding blocks (18), the upper surface of each of the sliding blocks (18) is fixedly connected with the clamping plate (13), the outer surface of the driving toothed ring (15) is meshed with a set of symmetrical driven toothed ring (21), the inner fixed of the driven toothed ring (21) is connected with a second sleeve (20), each set of the sliding blocks (18) is fixedly connected with a threaded rod (22) to the side close to, the inner part of the second sleeve (20) is provided with threads matched with the threaded rod (22, and the threaded rod (22) is screwed into the interior of the second sleeve (20).

2. The safe lifting equipment for municipal bridge construction according to claim 1, wherein: the sliding column (2) penetrates through the upper surface of the fixing plate (5) and extends to the upper part of the fixing plate (5), and the top end of the sliding column (2) is fixedly connected with a retaining ring (6).

3. The safe lifting equipment for municipal bridge construction according to claim 1, wherein: the side fixedly connected with of lifter block (11) two sets of symmetrical connecting rod (4), every the equal fixedly connected with first sleeve (3) of one end of connecting rod (4), the inner wall of sleeve (3) and the surface sliding connection of corresponding traveller (2).

4. The safe lifting equipment for municipal bridge construction according to claim 1, wherein: the inner bottom wall of the rotating space (16) is fixedly connected with two groups of symmetrical supporting columns (17), and one end of each supporting column (17) is fixedly connected with the inner top wall of the rotating space (16).

5. The safe lifting equipment for municipal bridge construction according to claim 1, wherein: the sliding groove (23) is in an inverted T shape, and the sliding block (18) is matched with the sliding groove (23).

6. The safe lifting equipment for municipal bridge construction according to claim 1, wherein: two all fixedly connected with rubber slab (19) of a side that pinch-off blades (13) are close to each other, and carry the interior diapire fixedly connected with rubber slab (19) of thing case (8).