CN218291629U

CN218291629U - Resistance to compression strutting arrangement

Info

Publication number: CN218291629U
Application number: CN202222806965.2U
Authority: CN
Inventors: 王成
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-13
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a resistance to compression strutting arrangement, including backup pad, elevating platform and mount pad, fixed connection has been located to the middle of the mount pad upper surface a section of thick bamboo that goes up and down, a section of thick bamboo that goes up and down inside set up run through a section of thick bamboo and with the lifter that runs through position sliding connection, the inside elevating system that has set up of a section of thick bamboo that goes up and down, a section of thick bamboo front end has set up rotatory handle, and rotatory handle holding rod end has set up rotatory cap, rotatory cap rear end fixed connection run through rotatory handle and with the stop screw who runs through position threaded connection, a plurality of spacing holes that are circumference evenly distributed have been seted up to a section of thick bamboo front end surface, and spacing hole cooperatees with stop screw, the inside fixed connection of a section of thick bamboo that goes up and down has divided board. A resistance to compression strutting arrangement, can adjust the holding height according to the demand to can support the processing to the bridge of co-altitude not, avoid highly influencing going on of supporting operation inadequately.

Description

Resistance to compression strutting arrangement

Technical Field

The utility model relates to a bridge engineering technical field especially relates to a resistance to compression strutting arrangement.

Background

Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like, and the science and engineering technology for researching the process, and is a branch of civil engineering. The development of bridge engineering is mainly dependent on the need for transportation. Ancient bridges mainly used pedestrians and livestock, were not heavy in load, and the longitudinal slope of the bridge floor could be steeper, and even steps could be laid.

Often can use strutting arrangement to carry out resistance to compression support in bridge engineering and handle, traditional strutting arrangement is not convenient for highly adjusting supporting, supports the degree of difficulty when meetting the bridge of height difference and strengthens, has certain defect nature, and for this reason, we have provided a resistance to compression strutting arrangement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a resistance to compression strutting arrangement has solved the technical problem that the background art provided among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: including backup pad, elevating platform and mount pad, department fixed connection has gone up and down to the mount pad upper surface in the middle of, the inside lifter that runs through a section of thick bamboo and with the lifter that runs through position sliding connection that has set up of a section of thick bamboo, the inside elevating system that has set up of a section of thick bamboo, the elevating platform front end has set up rotatory handle, and rotatory handle holding rod end has set up rotatory cap, rotatory cap rear end fixed connection run through rotatory handle and with the stop screw who runs through position threaded connection, a plurality of spacing holes that are circumference evenly distributed have been seted up to elevating platform front end surface, and spacing hole cooperatees with stop screw, the inside fixed connection division board of an elevating platform, elevating platform upper end surface four corners department has all set up resistance to compression damper, the elevating platform both sides have all set up two bottoms and have all been connected through articulated telescopic link seat and mount pad upper end, every the telescopic link output is all connected through articulated seat and the surface of elevating platform lower extreme.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the upper end of the supporting plate is fixedly connected with a rubber pad, and four corners of the surface of the upper end of the mounting seat are provided with mounting nails which penetrate through the mounting seat and are in sliding connection with the penetrating parts.

Furthermore, the lifting mechanism comprises a first bevel gear, a second bevel gear, a rotating rod and a lifting screw rod, and sliding grooves are formed in the surfaces of the two sides in the lifting cylinder.

Furthermore, a sliding block which is connected with the sliding groove in a sliding mode and fixedly connected with the lifting rod is arranged inside the sliding groove, the rotating rod penetrates through the lifting cylinder and is in rotating connection with the penetrating part through a bearing, and the first bevel gear and the second bevel gear are in meshing connection.

Furthermore, the rotary rod is fixedly connected with the middle of the first bevel gear, the lifting screw penetrates through the partition plate and is rotatably connected with the penetrating part through a bearing, the lifting screw penetrates through the lifting rod and is in threaded connection with the penetrating part, and the lower end of the lifting screw is fixedly connected with the second bevel gear.

Furthermore, the compression-resistant damping mechanism comprises a compression bar, an installation cylinder, a damper, a damping spring and a pressure plate.

Furthermore, the pressing rod penetrates through the installation barrel and is in sliding connection with the penetrating part, the upper end of the pressing rod is fixedly connected with the lower end of the supporting plate, the lower end of the pressing plate is fixedly connected with the upper end of the pressing plate, the pressing plate is in sliding connection with the inside of the installation barrel, and the installation barrel is fixedly connected with the upper end of the lifting platform.

Further, the bottom end of the damper is fixedly connected with the lower end inside the installation cylinder, the output end of the damper is fixedly connected with the lower end of the pressing plate, the damping spring is connected with the surface of the damper in a sliding mode, and two ends of the damping spring are fixedly connected with the lower end of the pressing plate and the bottom end inside the installation cylinder respectively.

The utility model has the advantages that: the utility model provides a resistance to compression strutting arrangement has following advantage:

1. the supporting height can be adjusted through the matching action among the lifting cylinder, the lifting rod, the lifting platform, the rotating handle, the telescopic rod and the lifting mechanism, so that bridges with different heights can be supported, the situation that the height cannot be supported is avoided, and certain compression-resistant damping capacity can be achieved for the bridges through the compression-resistant damping mechanism;

2. through the cooperation between the rotatory cap that sets up, limiting screw and the spacing hole, can carry on spacingly to the rotatory handle after adjusting to avoid external power to cause rotatory handle to take place rotatoryly, avoid causing the high emergence after the regulation to remove.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

fig. 1 is a schematic structural view of a compression-resistant supporting device according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the structure of the compressive support device provided in FIG. 1;

fig. 3 is a schematic sectional view of a partial structure of a compression-resistant supporting device according to the present invention;

FIG. 4 is a schematic sectional view of the mounting cylinder of the compressive brace apparatus of FIG. 1;

fig. 5 is a schematic cross-sectional view of a part of the compression-resistant supporting device provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support plate; 2. a pressure lever; 3. mounting the cylinder; 4. a lifting platform; 5. a telescopic rod; 6. a mounting seat; 7. a lifting rod; 8. a lifting cylinder; 9. rotating the handle; 10. rotating the cap; 11. rotating the rod; 12. a first bevel gear; 13. a second bevel gear; 14. a partition plate; 15. a lifting screw; 16. a chute; 17. a slider; 18. a damper; 19. a damping spring; 20. pressing a plate; 21. and a limiting hole.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying fig. 1-5, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-5, the utility model provides a resistance to compression strutting arrangement, including backup pad 1, elevating platform 4 and mount pad 6, department fixed connection has gone up and down a section of thick bamboo 8 in the middle of the 6 upper surfaces of mount pad, and a section of thick bamboo 8 is inside to be set up run through a section of thick bamboo 8 and with run through position sliding connection's lifter 7, elevating system has been set up to a section of thick bamboo 8 inside, 8 front ends of a section of thick bamboo have set up rotatory handle 9, and rotatory handle 9 holding rod end has set up swivel cap 10, swivel cap 10 rear end fixed connection run through rotatory handle 9 and with run through position threaded connection's stop screw, 8 front end surfaces of an elevating cylinder have seted up a plurality of spacing holes 21 that are circumference evenly distributed, and spacing hole 21 cooperatees with stop screw, 8 inside fixed connection of an elevating cylinder has set up division board 14, elevating platform 4 upper end surface four corners department has all set up resistance to compression damper, 8 both sides of an elevating cylinder have all set up two telescopic link bottoms and have all connect with the 6 upper end is articulated through the telescopic link 5, every 5 output all through articulated telescopic link with elevating platform 4 lower extremes.

Preferably, the rubber pad has been connected to backup pad 1 upper end fixed connection, 6 upper end surface four corners departments of mount pad have all set up run through mount pad 6 and with run through position sliding connection's installation nail, and the effect of installation nail can make mount pad 6 carry out fixed mounting.

Preferably, the lifting mechanism comprises a first bevel gear 12, a second bevel gear 13, a rotating rod 11 and a lifting screw 15, sliding grooves 16 are formed in the surfaces of the two sides inside the lifting cylinder 8, and the sliding grooves 16 can be matched with sliding blocks 17 to limit the lifting rod 7.

Preferably, a sliding block 17 which is slidably connected with the sliding groove 16 and fixedly connected with the lifting rod 7 is arranged inside the sliding groove 16, the rotating rod 11 penetrates through the lifting cylinder 8 and is rotatably connected with the penetrating part through a bearing, and the bevel gear I12 and the bevel gear II 13 are in meshing connection.

Preferably, the rotating rod 11 is fixedly connected with the middle of the first bevel gear 12, the lifting screw 15 penetrates through the partition plate 14 and is rotatably connected with the penetrating part through a bearing, the lifting screw 15 penetrates through the lifting rod 7 and is in threaded connection with the penetrating part, the lower end of the lifting screw 15 is fixedly connected with the second bevel gear 13, and the lifting rod 7 can drive the lifting platform 4 to move by the height through the arranged lifting screw 15.

Preferably, the compression-resistant shock absorption mechanism comprises a compression rod 2, a mounting cylinder 3, a damper 18, a shock absorption spring 19 and a pressure plate 20.

Preferably, the compression bar 2 penetrates through the installation cylinder 3 and is in sliding connection with the penetrating part, the upper end of the compression bar 2 is fixedly connected with the lower end of the support plate 1, the lower end of the pressure plate 20 is fixedly connected with the upper end of the pressure plate 20, the pressure plate 20 is in sliding connection with the inside of the installation cylinder 3, and the installation cylinder 3 is fixedly connected with the upper end of the lifting platform 4.

Preferably, 18 bottom ends of the dampers are fixedly connected with the lower end inside the

installation cylinder

3, 18 output ends of the dampers are fixedly connected with the lower end of the pressing plate 20, the damping springs 19 are connected with 18 surfaces of the dampers in a sliding manner, two ends of the damping springs 19 are respectively fixedly connected with the lower end of the pressing plate 20 and the bottom end inside the installation cylinder 3, and the compression-resistant and shock-absorbing effects can be achieved through the matching of the dampers 18 and the damping springs 19.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a resistance to compression strutting arrangement, during the use, carry out fixed mounting to mount pad 6 through the installation nail, then rotate rotatory cap 10 and make stop screw and spacing hole 21 separation, then it is rotatory to rotate rotatory handle 9 and drive rotary rod 11, it is rotatory to make bevel gear 12 and bevel gear two 13, thereby make lifting screw 15 rotatory, adjust the reach length of lifter 7, thereby highly adjusting elevating platform 4, it stops when supporting the bridge to adjust, can improve support stability through setting up of telescopic link 5, through the rotatory cap 10 of reverse rotation after the regulation, make stop screw enter into corresponding spacing hole 21 inside, thereby it is spacing to the rotation handle 9, avoid rotatory handle 9 to take place the height after the rotation influences the regulation easily, can play certain resistance to compression shock absorber ability to the bridge through resistance to compression shock absorber mechanism.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a resistance to compression strutting arrangement, includes backup pad (1), elevating platform (4) and mount pad (6), its characterized in that, department fixed connection a lift section of thick bamboo (8) in the middle of mount pad (6) upper surface, lift section of thick bamboo (8) inside have set up run through a lift section of thick bamboo (8) and with run through position sliding connection's lifter (7), lift section of thick bamboo (8) inside has set up elevating system, lift section of thick bamboo (8) front end has set up rotatory handle (9), and rotatory handle (9) holding rod end has set up swivel cap (10), swivel cap (10) rear end fixed connection run through rotatory handle (9) and with the stop screw who runs through position threaded connection, a plurality of spacing holes (21) that are circumference evenly distributed have been seted up to lift section of thick bamboo (8) front end surface, and hinge hole (21) cooperate with stop screw, lift section of thick bamboo (8) inside fixed connection division board (14), all set up resistance to compression damper in elevating platform (4) upper end surface four corners department, lift section of thick bamboo (8) both sides have all set up two bottoms and have all passed through the articulated seat (5) and telescopic link (5) lower extreme connection telescopic link (5).

2. The pressure-resistant supporting device as claimed in claim 1, wherein the supporting plate (1) is fixedly connected with a rubber pad at the upper end thereof, and the mounting nails penetrating through the mounting seat (6) and slidably connected with the penetrating portion are arranged at four corners of the upper surface of the mounting seat (6).

3. The pressure-resistant supporting device as claimed in claim 1, wherein the lifting mechanism comprises a first bevel gear (12), a second bevel gear (13), a rotating rod (11) and a lifting screw (15), and sliding grooves (16) are formed on two inner side surfaces of the lifting cylinder (8).

4. The pressure-resistant supporting device as claimed in claim 3, wherein a sliding block (17) connected with the sliding groove (16) in a sliding manner and fixedly connected with the lifting rod (7) is arranged inside the sliding groove (16), the rotating rod (11) penetrates through the lifting cylinder (8) and is rotatably connected with the penetrating part through a bearing, and the bevel gear I (12) and the bevel gear II (13) are in meshed connection.

5. The pressure-resistant supporting device according to claim 3, wherein the rotating rod (11) is fixedly connected with the middle of the first bevel gear (12), the lifting screw (15) penetrates through the partition plate (14) and is rotatably connected with the penetrating portion through a bearing, the lifting screw (15) penetrates through the lifting rod (7) and is in threaded connection with the penetrating portion, and the lower end of the lifting screw (15) is fixedly connected with the second bevel gear (13).

6. The support device of claim 1, wherein the shock absorbing mechanism comprises a pressure rod (2), a mounting tube (3), a damper (18), a shock absorbing spring (19) and a pressure plate (20).

7. The pressure-resistant supporting device as claimed in claim 6, wherein the pressure rod (2) penetrates through the mounting cylinder (3) and is slidably connected with the penetrating portion, the upper end of the pressure rod (2) is fixedly connected with the lower end of the supporting plate (1), the lower end of the pressure plate (20) is fixedly connected with the upper end of the pressure plate (20), the pressure plate (20) is slidably connected with the inside of the mounting cylinder (3), and the mounting cylinder (3) is fixedly connected with the upper end of the lifting table (4).

8. The pressure-resistant supporting device as claimed in claim 6, wherein the bottom end of the damper (18) is fixedly connected with the lower end of the interior of the mounting cylinder (3), the output end of the damper (18) is fixedly connected with the lower end of the pressure plate (20), the damping spring (19) is slidably connected with the surface of the damper (18), and two ends of the damping spring (19) are fixedly connected with the lower end of the pressure plate (20) and the bottom end of the interior of the mounting cylinder (3), respectively.