CN214327026U

CN214327026U - Jacking device that civil engineering used

Info

Publication number: CN214327026U
Application number: CN202021474458.8U
Authority: CN
Inventors: 韩珏; 马峰; 马倩倩
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-10-01
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a civil engineering technical field just discloses a jacking device that civil engineering used, which comprises a base, the first pneumatic cylinder of bottom fixedly connected with of base, the output of first pneumatic cylinder is connected with first hydraulic stem, the bottom fixedly connected with mounting panel of first hydraulic stem, the bottom fixedly connected with universal wheel of mounting panel, the bottom fixedly connected with support column of base, the bottom fixedly connected with slipmat of support column, the top fixedly connected with second pneumatic cylinder of base, the output of second pneumatic cylinder is connected with the second hydraulic stem. This jacking device for civil engineering can carry out the jacking operation to relevant building when civil engineering construction, and the availability factor of this jacking device for civil engineering obtains improving, and the work efficiency of civil engineering construction obtains improving, has brought the facility for relevant staff's construction work, has satisfied the user demand of civil engineering construction work.

Description

Jacking device that civil engineering used

Technical Field

The utility model relates to a civil engineering technical field specifically is a jacking device that civil engineering used.

Background

The civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining and repairing, and the like, and also refers to the object of engineering construction, the jacking refers to a construction method for jacking a roof structure assembled or grouted on the ground on the spot to a designed elevation step by using a jack and alternately-filled column blocks, and a corresponding jacking device can be used during the civil engineering construction, so that the related engineering construction is convenient.

Jacking device that civil engineering used in prior art can set up the gyro wheel in the bottom of jacking device for convenient the removal when using, but, when carrying out jacking during operation, the gyro wheel is direct and ground contact, causes the jacking device to remove at will easily or the holding power is not enough, and simultaneously, the jacking device can produce very big pressure when jacking during operation, can cause the damage to the jacking device, and the availability factor reduces, and life shortens, can not satisfy civil engineering construction's user demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a jacking device that civil engineering used possesses advantages such as availability factor is good and stability is good, has solved the poor and poor problem of stability of jacking device availability factor that general civil engineering used.

For the purpose that realizes that this jacking device that civil engineering used availability factor is good and stability is good, the utility model provides a following technical scheme: a jacking device for civil engineering comprises a base, wherein the bottom of the base is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is connected with a first hydraulic rod, the bottom of the first hydraulic rod is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a universal wheel, the bottom of the base is fixedly connected with a support column, the bottom of the support column is fixedly connected with an anti-slip pad, the top of the base is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is connected with a second hydraulic rod, the top of the second hydraulic rod is fixedly connected with a first mounting block, the bottom of the first mounting block is fixedly connected with a first spring, the top of the first mounting block is fixedly connected with a mounting seat, the inner bottom wall of the mounting seat is fixedly connected with a sleeve, and the inner bottom wall of the sleeve is fixedly connected with a second spring, the top fixedly connected with bracing piece of second spring, the top fixedly connected with roof of bracing piece, the top fixedly connected with third pneumatic cylinder of base, the output of third pneumatic cylinder is connected with the third hydraulic stem, the top fixedly connected with second installation piece of third hydraulic stem, the bottom fixedly connected with third spring of second installation piece.

Preferably, the quantity of universal wheel is four, and per two universal wheels are a set of, and two sets of universal wheels use the perpendicular bisector of mounting panel to set up as symmetry axis symmetry.

Preferably, the number of the second hydraulic cylinders, the third hydraulic cylinders and the third hydraulic rods is two, each second hydraulic cylinder, one third hydraulic cylinder and one third hydraulic rod are a group, the two groups of second hydraulic cylinders, the third hydraulic cylinders and the third hydraulic rods are symmetrically arranged by taking the perpendicular bisector of the base as the symmetry axis, the shape and the size of the second hydraulic cylinders are the same as those of the third hydraulic cylinders, and the shape and the size of the third hydraulic rods are the same as those of the third hydraulic rods.

Preferably, the outer wall of the second hydraulic rod is movably connected with the inner wall of the first spring, the shape and the size of the second hydraulic rod are matched with those of the first spring, the outer wall of the third hydraulic rod is movably connected with the inner wall of the third spring, the shape and the size of the second hydraulic rod are matched with those of the third spring, and the shape and the size of the first spring are identical to those of the third spring.

Preferably, the number of the sleeves and the number of the second springs are eight, every four sleeves and four second springs form a group, the two groups of sleeves and the two groups of second springs are symmetrically arranged by taking the perpendicular bisector of the mounting seat as a symmetry axis, and the shapes and the sizes of the sleeves and the shapes and the sizes of the second springs are matched with each other.

Preferably, the bottom end of the supporting rod penetrates through the top of the mounting seat and the top of the sleeve respectively and extends into the sleeve, and the shape and the size of the supporting rod are matched with those of the sleeve.

Preferably, the quantity of slipmat is four, and per two slipmats be a set of, and two sets of slipmats use the perpendicular bisector of base to set up as symmetry axis symmetry, and the slipmat is the rubber slipmat.

Compared with the prior art, the utility model provides a jacking device that civil engineering used possesses following beneficial effect:

1. this jacking device that civil engineering used, through the second pneumatic cylinder, the second hydraulic stem, first installation piece, the mount pad, the roof, the third pneumatic cylinder, the mutually supporting of third hydraulic stem and second installation piece is used, can carry out the jacking operation to relevant building when civil engineering is under construction, the availability factor of this jacking device that civil engineering used obtains improving, the work efficiency of civil engineering is under construction obtains improving, the construction work of giving relevant staff has brought the facility, the user demand of civil engineering construction work has been satisfied.

2. This jacking device that civil engineering used uses through mutually supporting of first spring, sleeve pipe, second spring, bracing piece and third spring, and the huge pressure that produces when can reducing the jacking operation reaches the absorbing effect of buffering, reduces the damage to the jacking device, increase of service life, simultaneously, has also improved the stability and the availability factor of jacking device.

3. This jacking device that civil engineering used, through the use of mutually supporting of first pneumatic cylinder, first hydraulic stem, mounting panel, universal wheel, support column and slipmat, can enough remove this jacking device that civil engineering used when needs, remove this jacking device that civil engineering used, also can improve the holding power when using, prevent to produce the situation that the holding power is not enough to be difficult to the jacking operation, its stability also obtains improving, can satisfy civil engineering construction's user demand.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first hydraulic cylinder; 3. a first hydraulic lever; 4. mounting a plate; 5. a universal wheel; 6. a support pillar; 7. a non-slip mat; 8. a second hydraulic cylinder; 9. a second hydraulic rod; 10. a first mounting block; 11. a first spring; 12. a mounting seat; 13. a sleeve; 14. a second spring; 15. a support bar; 16. a top plate; 17. a third hydraulic cylinder; 18. a third hydraulic lever; 19. a second mounting block; 20. and a third spring.

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. 1-3, a jacking device for civil engineering comprises a base 1, a first hydraulic cylinder 2 fixedly connected to the bottom of the base 1, a first hydraulic rod 3 connected to the output end of the first hydraulic cylinder 2, a mounting plate 4 fixedly connected to the bottom end of the first hydraulic rod 3, universal wheels 5 fixedly connected to the bottom of the mounting plate 4, four universal wheels 5, and every two universal wheels 5 are in one set, and two sets of universal wheels 5 are symmetrically arranged with the perpendicular bisector of the mounting plate 4 as the symmetry axis, a support column 6 is fixedly connected to the bottom of the base 1, a non-slip mat 7 is fixedly connected to the bottom of the support column 6, the number of non-slip mats 7 is four, and every two non-slip mats 7 are in one set, and two sets of non-slip mats 7 are symmetrically arranged with the perpendicular bisector of the base 1 as the symmetry axis, and the mat 7 is a rubber non-slip mat, which is a high-elastic polymer material with reversible deformation, the lifting device for civil engineering can be moved when the lifting device for civil engineering needs to be moved, the supporting force can be improved when the lifting device for civil engineering needs to be moved, the situation that the lifting operation is difficult due to insufficient supporting force is prevented from being generated, the stability of the lifting device is improved, the use requirement of civil engineering construction can be met, the top of the base 1 is fixedly connected with a second hydraulic cylinder 8, the output end of the second hydraulic cylinder 8 is connected with a second hydraulic rod 9, the top of the second hydraulic rod 9 is fixedly connected with a first mounting block 10, the bottom of the first mounting block 10 is fixedly connected with a first spring 11, the top of the first mounting block 10 is fixedly connected with a mounting seat 12, a sleeve 13 is fixedly connected to the inner bottom wall of the mounting seat 12, a second spring 14 is fixedly connected to the inner bottom wall of the sleeve 13, the number of the sleeve 13 and the number of the second spring 14 are eight, every four sleeves 13 and four second springs 14 form a group, two groups of sleeves 13 and two groups of second springs 14 are symmetrically arranged by taking the perpendicular bisector of the mounting seat 12 as a symmetry axis, the shapes and the sizes of the sleeves 13 and the shapes and the sizes of the second springs 14 are matched with each other, a support rod 15 is fixedly connected to the top end of the second spring 14, the bottom end of the support rod 15 penetrates through the top of the mounting seat 12 and the top of the sleeve 13 respectively and extends into the sleeves 13, the shapes and the sizes of the support rods 15 and the shapes and the sizes of the sleeves 13 are matched with each other, a top plate 16 is fixedly connected to the top end of the support rod 15, a third hydraulic cylinder 17 is fixedly connected to the top end of the base 1, and a third hydraulic rod 18 is connected to the output end of the third hydraulic cylinder 17, the number of the second hydraulic cylinders 8, the second hydraulic cylinders 9, the third hydraulic cylinders 17 and the third hydraulic rods 18 is two, each of the second hydraulic cylinders 8, each of the second hydraulic cylinders 9, each of the third hydraulic cylinders 17 and each of the third hydraulic rods 18 is a group, two groups of the second hydraulic cylinders 8, the second hydraulic cylinders 9, each of the third hydraulic cylinders 17 and each of the third hydraulic rods 18 are symmetrically arranged by taking a perpendicular bisector of the base 1 as a symmetry axis, the shape and the size of the second hydraulic cylinders 8 are the same as those of the third hydraulic cylinders 17, the shape and the size of the second hydraulic cylinders 9 are the same as those of the third hydraulic rods 18, the top ends of the third hydraulic rods 18 are fixedly connected with second mounting blocks 19, the bottoms of the second mounting blocks 19 are fixedly connected with third springs 20, the outer walls of the second hydraulic cylinders 9 are movably connected with the inner walls of the first springs 11, and the shape and the size of the second hydraulic cylinders 9 are matched with those of the first springs 11, through the mutual cooperation of the second hydraulic cylinder 8, the second hydraulic rod 9, the first mounting block 10, the mounting seat 12, the top plate 16, the third hydraulic cylinder 17, the third hydraulic rod 18 and the second mounting block 19, the jacking operation of the relevant building can be carried out during civil engineering construction, the use efficiency of the jacking device for civil engineering construction is improved, the working efficiency of the civil engineering construction is improved, the construction work of relevant workers is facilitated, the use requirement of the civil engineering construction work is met, the outer wall of the third hydraulic rod 18 is movably connected with the inner wall of the third spring 20, the shape and the size of the third hydraulic rod 18 are matched with those of the third spring 20, the shape and the size of the first spring 11 are identical with those of the third spring 20, and through the mutual cooperation of the first spring 11, the sleeve 13, the second spring 14, the support rod 15 and the third spring 20, the huge pressure that produces when can reducing the jacking operation reaches the absorbing effect of buffering, reduces the damage to jacking device, increase of service life, simultaneously, has also improved jacking device's stability and availability factor.

When using, the work of 2 first hydraulic cylinders promotes 3 downstream of first hydraulic stem, and then raises whole jacking device, rethread universal wheel 5 moves the position that needs carry out the jacking operation, when reacing the assigned position, adjust first

hydraulic cylinder

2 and 3 mounting panel 4 and universal wheel 5 that lift of first hydraulic stem, four support columns 6 support whole jacking device, then second hydraulic cylinder 8, second hydraulic stem 9, third hydraulic cylinder 17, the work of third hydraulic stem 18, raise mount pad 12, and then raise roof 16 through bracing piece 15, jacking work is accomplished.

To sum up, this jacking device that civil engineering used has reached the purpose that availability factor is good and stability is good, has solved the poor and poor problem of stability of the poor and availability factor of jacking device availability factor that general civil engineering used, has satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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 jacking device that civil engineering used, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a first hydraulic cylinder (2), the output end of the first hydraulic cylinder (2) is connected with a first hydraulic rod (3), the bottom of the first hydraulic rod (3) is fixedly connected with a mounting plate (4), the bottom of the mounting plate (4) is fixedly connected with a universal wheel (5), the bottom of the base (1) is fixedly connected with a support column (6), the bottom of the support column (6) is fixedly connected with an anti-skid pad (7), the top of the base (1) is fixedly connected with a second hydraulic cylinder (8), the output end of the second hydraulic cylinder (8) is connected with a second hydraulic rod (9), the top of the second hydraulic rod (9) is fixedly connected with a first mounting block (10), the bottom of the first mounting block (10) is fixedly connected with a first spring (11), and the top of the first mounting block (10) is fixedly connected with a mounting seat (12), inner bottom wall fixedly connected with sleeve pipe (13) of mount pad (12), inner bottom wall fixedly connected with second spring (14) of sleeve pipe (13), top fixedly connected with bracing piece (15) of second spring (14), top fixedly connected with roof (16) of bracing piece (15), top fixedly connected with third pneumatic cylinder (17) of base (1), the output of third pneumatic cylinder (17) is connected with third hydraulic stem (18), the top fixedly connected with second installation piece (19) of third hydraulic stem (18), the bottom fixedly connected with third spring (20) of second installation piece (19).

2. Jacking device for civil engineering according to claim 1, characterized in that: the quantity of universal wheel (5) is four, and per two universal wheels (5) are a set of, and two sets of universal wheels (5) use the perpendicular bisector of mounting panel (4) to set up as symmetry axis symmetry.

3. Jacking device for civil engineering according to claim 1, characterized in that: the hydraulic press comprises a base (1), a first hydraulic cylinder (8), a second hydraulic cylinder (9), a third hydraulic cylinder (17) and a third hydraulic rod (18), wherein the number of the first hydraulic cylinder (8), the number of the second hydraulic cylinder (9), the number of the third hydraulic cylinder (17) and the number of the third hydraulic rod (18) are two, each second hydraulic cylinder (8), each second hydraulic cylinder (9), each third hydraulic cylinder (17) and each third hydraulic rod (18) are in a group, the two groups of second hydraulic cylinders (8), the two groups of second hydraulic cylinders (9), the three hydraulic cylinders (17) and the three hydraulic rods (18) are symmetrically arranged by taking the perpendicular bisector of the base (1) as a symmetry axis, the shapes and the sizes of the second hydraulic cylinders (8) and the third hydraulic cylinders (17) are the same, and the shapes and the sizes of the second hydraulic cylinders (9) and the third hydraulic rods (18) are the same.

4. Jacking device for civil engineering according to claim 1, characterized in that: the outer wall of the second hydraulic rod (9) is movably connected with the inner wall of the first spring (11), the shape and the size of the second hydraulic rod (9) are matched with those of the first spring (11), the outer wall of the third hydraulic rod (18) is movably connected with the inner wall of the third spring (20), the shape and the size of the third hydraulic rod (18) are matched with those of the third spring (20), and the shape and the size of the first spring (11) are identical to those of the third spring (20).

5. Jacking device for civil engineering according to claim 1, characterized in that: the number of the sleeves (13) and the number of the second springs (14) are eight, every four sleeves (13) and every four second springs (14) are in one group, the two groups of sleeves (13) and the two groups of second springs (14) are symmetrically arranged by taking the perpendicular bisector of the mounting seat (12) as a symmetry axis, and the shapes and the sizes of the sleeves (13) are matched with those of the second springs (14).

6. Jacking device for civil engineering according to claim 1, characterized in that: the bottom end of the supporting rod (15) penetrates through the top of the mounting seat (12) and the top of the sleeve (13) respectively and extends into the sleeve (13), and the shape and the size of the supporting rod (15) are matched with those of the sleeve (13).

7. Jacking device for civil engineering according to claim 1, characterized in that: the quantity of slipmat (7) is four, and per two slipmats (7) are a set of, and two sets of slipmats (7) use the perpendicular bisector of base (1) to set up as symmetry axis symmetry, and slipmat (7) are rubber slipmats.