CN221422819U

CN221422819U - Support protection device

Info

Publication number: CN221422819U
Application number: CN202322879932.5U
Authority: CN
Inventors: 荣李莎; 张新荣; 张育铭
Original assignee: Henan Water Construction Group Co ltd
Current assignee: Henan Water Construction Group Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-07-26
Anticipated expiration: 2033-10-26

Abstract

The utility model relates to the technical field of hydraulic engineering construction and discloses a support protection device which comprises a base, wherein a support mechanism is arranged above the base and comprises two heightening platforms, the upper surface of the base is fixedly connected with two groups of shells, the inner bottom wall of each group of shells is fixedly connected with two first hydraulic cylinders, the telescopic end of each first hydraulic cylinder is fixedly connected with a lifting plate, a support plate is arranged above the base, and the outer surface of each lifting plate is fixedly connected with two connecting plates. This support protection device, through third pneumatic cylinder, extension board and increase the platform, can increase the side support scope of duct top concrete on the basis of backup pad support protection, reduce the possibility that duct top concrete dropped, effectively extend the support distance of duct top concrete according to actual need, avoid the supporting point position to be relatively fixed, lead to the safety device top to support the back, the problem that the concrete probably appears dropping in the supporting point position outside.

Description

Support protection device

Technical Field

The utility model relates to the technical field of hydraulic engineering construction, in particular to a support protection device.

Background

The hydraulic engineering is a project built for eliminating water damage and developing and utilizing water resources, and is divided into a flood control project, a farmland hydraulic engineering, a hydroelectric power generation project, a channel and harbor project, a water supply and drainage project, an environmental hydraulic engineering, a sea reclamation project and the like according to service objects of the hydraulic engineering, and can serve various targets such as flood control, water supply, irrigation and power generation at the same time.

The utility model of the prior authorized bulletin number CN212714769U discloses a supporting safety protection device for hydraulic engineering construction, by adopting the technical scheme, although the safety protection device can be pushed to a required position, the supporting frame is lifted again, the first nut is reversely rotated to enable the access board to be contacted with the top of the underground culvert again, after the supporting is completed by the installation protection device, the supporting points are relatively fixed, the supporting distance can not be extended to two sides on the basis of the supporting of the safety protection device, the situation that concrete at the outer side of the supporting points possibly falls off is caused after the supporting of the top of the safety protection device, the supporting distance of the concrete at the top of the culvert can not be extended according to actual needs, the safety protection device is limited to use, the safety protection device ensures stability through bolts, and the installation and the disassembly are relatively time-consuming and labor-consuming, so that the using effect of the supporting protection device is reduced.

Accordingly, a person skilled in the art provides a support protection device to solve the above-mentioned problems.

Disclosure of utility model

The present utility model is directed to a support protection device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a support protection device, includes the base, the top of base is provided with supporting mechanism, supporting mechanism includes two and increases the platform, the last fixed surface of base is connected with two sets of shells, every group the equal fixedly connected with of inner bottom wall of shell is first pneumatic cylinder, every the equal fixedly connected with lifting plate of flexible end of first pneumatic cylinder, the top of base is provided with the backup pad, every the equal fixedly connected with of surface of lifting plate two connecting plates, every the inner wall of connecting plate all has two fixing bolts with the inner wall common threaded connection of backup pad, the bottom surface fixedly connected with of base two sets of universal wheels, two sets of the outer surface of shell is fixedly connected with firm board jointly, the bottom surface fixedly connected with of firm board is two second pneumatic cylinders, every the flexible end of second pneumatic cylinder all runs through the base and extends to the below of base, two the common fixedly connected with stabilizer plate of flexible end of second pneumatic cylinder, the bottom surface fixedly connected with a plurality of stabilizer plate is the same, every the bottom surface of base is connected with two and is increased the inside three and is connected with the inside two and is increased the board.

As still further aspects of the utility model: the bottom surface of each heightening platform is fixedly connected with the upper surface of the base, and the front surface and the back surface of each heightening platform are fixedly connected with pushing handles.

As still further aspects of the utility model: the upper surface of every lift board all contacts with the bottom surface of backup pad, every the flexible end of first pneumatic cylinder all fixedly connected with solid fixed ring, every gu fixed ring's upper surface all with the bottom surface fixed connection of lift board.

As still further aspects of the utility model: the upper surface fixedly connected with toolbox of firm board, the front activity of toolbox articulates there is sealing door.

As still further aspects of the utility model: four reinforcing components are fixedly connected to the bottom surface of the stabilizing plate, and the outer surface of each reinforcing component is fixedly connected with the outer surface of the shell.

As still further aspects of the utility model: the telescopic end of each third hydraulic cylinder is fixedly connected with the bottom surface of the extension plate, and the upper surface of the stabilizing plate is fixedly connected with a buffer cushion.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the first hydraulic cylinder, the lifting plate, the connecting plate, the fixing bolts and the supporting plate are arranged, so that the concrete at the top of the culvert can be directly supported and protected, the third hydraulic cylinder, the extending plate and the heightening platform are utilized, the side supporting range of the concrete at the top of the culvert can be conveniently increased on the basis of supporting and protecting the supporting plate, the possibility of falling of the concrete at the top of the culvert is effectively reduced, the extending plate is manually stretched to be at a proper distance from the extending plate, the extending plate and the supporting plate are positioned at the same horizontal plane, the extending plate is integrally supported by the third hydraulic cylinder, the stability of the concrete at two sides of the supporting plate is increased, the supporting distance of the concrete at the top of the culvert is effectively extended according to actual needs, the problem that the concrete at the outer side of the supporting point is likely to fall after the supporting point is supported by the supporting point is avoided, the stabilizing plate is driven by the second hydraulic cylinder, the stabilizing plate and the anti-skid pad can be effectively increased, the whole stability of the supporting and the protecting device can be directly fixed on the ground by the supporting and protecting device is avoided through the time-consuming anchor to ensure stability, and the problem of comparatively difficult installation and detachment is avoided.

Drawings

FIG. 1 is a schematic view of the whole structure of a support protection device;

FIG. 2 is a schematic perspective view of a third hydraulic cylinder in a support and protection device;

FIG. 3 is a schematic perspective view of a cross-section of a housing in a support and protection device;

Fig. 4 is a schematic perspective view of a sectional view of a stabilizer plate in a support-protecting device.

In the figure: 1. a base; 2. a support mechanism; 201. a universal wheel; 202. a housing; 203. a stabilizing plate; 204. an extension plate; 205. a heightening platform; 206. a support plate; 207. a third hydraulic cylinder; 208. a fixing bolt; 209. a connecting plate; 210. a first hydraulic cylinder; 211. a lifting plate; 212. a stabilizing plate; 213. an anti-slip pad; 214. a second hydraulic cylinder; 3. sealing the door; 4. pushing the handle; 5. a tool box; 6. a fixing ring; 7. a reinforcement assembly; 8. and a cushion pad.

Detailed Description

Referring to fig. 1-4, a support protection device includes a base 1, a support mechanism 2 is disposed above the base 1, the support mechanism 2 includes two heightening platforms 205, an upper surface of the base 1 is fixedly connected with two groups of shells 202, an inner bottom wall of each group of shells 202 is fixedly connected with two first hydraulic cylinders 210, a bottom surface of each heightening platform 205 is fixedly connected with an upper surface of the base 1, a pushing handle 4 is fixedly connected with a front surface and a back surface of each heightening platform 205, and the support protection device can be conveniently moved by pushing the handle 4, so that a portable effect is improved.

The flexible end of every first pneumatic cylinder 210 all fixedly connected with lifting board 211, the top of base 1 is provided with backup pad 206, the equal fixedly connected with of surface of every lifting board 211 two connecting plates 209, the inner wall of every connecting plate 209 all has two fixing bolts 208 with the inner wall common threaded connection of backup pad 206, the upper surface of every lifting board 211 all contacts with the bottom surface of backup pad 206, the equal fixedly connected with solid fixed ring 6 of flexible end of every first pneumatic cylinder 210, the upper surface of every solid fixed ring 6 all with the bottom surface fixed connection of lifting board 211, through solid fixed ring 6, can conveniently increase the connection of the flexible end of first pneumatic cylinder 210, prevent the condition that drops.

The bottom surface fixedly connected with two sets of universal wheels 201 of base 1, the outer surface of two sets of shells 202 is fixedly connected with firm board 203 jointly, the bottom surface fixedly connected with two second pneumatic cylinders 214 of firm board 203, the flexible end of every second pneumatic cylinder 214 all runs through base 1 and extends to the below of base 1, the flexible end of two second pneumatic cylinders 214 is fixedly connected with stabilizer 212 jointly, the upper surface fixedly connected with toolbox 5 of firm board 203, the front swing joint of toolbox 5 has sealing door 3, through sealing door 3 and toolbox 5, can deposit the instrument, make things convenient for the staff to carry the instrument, increase result of use.

The bottom surface fixedly connected with of stabilizer 212 is the same slipmat 213 of a plurality of, and the equal fixedly connected with of upper surface of every increases the platform 205 is two third pneumatic cylinders 207, and the bottom surface fixedly connected with of stabilizer 203 is four to consolidate subassembly 7, and the surface of every consolidate subassembly 7 all is connected with the surface fixed of shell 202, through consolidate subassembly 7, can conveniently increase the connection of stabilizer 203, further increases the connection effect of stabilizer 203 on shell 202.

The inside sliding connection of backup pad 206 has two extension boards 204, and the flexible end of every third pneumatic cylinder 207 all with extension board 204 bottom surface fixed connection, the upper surface fixedly connected with blotter 8 of stabilizer 212, through blotter 8, can reduce the collision of stabilizer 212, increase the practicality.

The working principle of the utility model is as follows: when in use, the first hydraulic cylinder 210, the second hydraulic cylinder 214 and the third hydraulic cylinder 207 are communicated with a power supply, then the support protection device is moved to a proper distance through the universal wheel 201, the support plate 206 is directly arranged on the lifting plate 211 and the connecting plate 209 through the fixing bolt 208, when the lifting plate 211 is pushed to move upwards by using the first hydraulic cylinder 210, the lifting plate 211 directly drives the support plate 206 to move upwards, the concrete at the top of the culvert is directly supported, when the whole support protection device is stabilized, a bolt anchor is not needed to be used for inserting into the ground, the second hydraulic cylinder 214 is directly utilized to push the stabilizing plate 212 downwards, the stabilizing plate 212 stops after contacting the ground, the stabilizing plate 212 increases friction with the ground through the anti-slip pad 213, the downward acting force of the stabilizing plate 212 is driven by the second hydraulic cylinder 214, and the upward acting force of the support plate 206 is driven by the first hydraulic cylinder 210, the whole stability of the support protection device is directly ensured, the support protection device is positioned quickly, time and labor are saved, the stabilization effect is effectively increased while complicated steps are reduced, the problems that the safety protection device is ensured to be stable through bolt anchors, and the installation and disassembly are time-consuming and labor-consuming are avoided, the extension plate 204 is pulled according to actual needs, when the ducted concrete at two sides of the support plate 206 is loose, the extension plate 204 is pulled out to a proper distance directly, the ducted top concrete is supported through the cooperation of the first hydraulic cylinder 210 and the support plate 206, when the ducted concrete at two sides of the support plate 206 is required to be supported and fixed through the extension plate 204, the extension plate 204 is jacked up upwards by the third hydraulic cylinder 207 directly, because the extension plate 204 and the support plate 206 are positioned on the same horizontal plane, the concrete at two sides of the support plate 206 can be effectively supported and fixed, effectively extend duct top concrete's support distance according to actual need, avoid the supporting point position to be fixed relatively, lead to the safety device top to support the back, the problem that the concrete can appear dropping in the supporting point position outside.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Support protection device, including base (1), its characterized in that: a supporting mechanism (2) is arranged above the base (1);

The supporting mechanism (2) comprises two heightening platforms (205), two groups of shells (202) are fixedly connected to the upper surface of the base (1), two groups of universal wheels (201) are fixedly connected to the inner bottom wall of each shell (202), two first hydraulic cylinders (210) are fixedly connected to the outer surface of each shell, lifting plates (211) are fixedly connected to the telescopic ends of each first hydraulic cylinder (210), supporting plates (206) are arranged above the base (1), two connecting plates (209) are fixedly connected to the outer surface of each lifting plate (211), two fixing bolts (208) are fixedly connected to the inner walls of each connecting plate (209) and the inner walls of the supporting plates (206), two groups of universal wheels (201) are fixedly connected to the bottom surface of the base (1), two second hydraulic cylinders (214) are fixedly connected to the outer surfaces of each shell (202), the telescopic ends of each second hydraulic cylinder (214) penetrate through the base (1) and extend to the lower sides of the base (1), two stabilizing plates (212) are fixedly connected to the two stabilizing plates (212) of the same, two stabilizing plates (212) are fixedly connected to the bottom surfaces of each stabilizing plate (212), two extension plates (204) are connected inside the support plate (206) in a sliding manner.

2. A support and protection device according to claim 1, characterized in that: the bottom surface of each heightening platform (205) is fixedly connected with the upper surface of the base (1), and the front surface and the back surface of each heightening platform (205) are fixedly connected with pushing handles (4).

3. A support and protection device according to claim 1, characterized in that: the upper surface of every lifting plate (211) all contacts with the bottom surface of backup pad (206), every the flexible end of first pneumatic cylinder (210) all fixedly connected with solid fixed ring (6), every the upper surface of solid fixed ring (6) all with the bottom surface fixed connection of lifting plate (211).

4. A support and protection device according to claim 1, characterized in that: the upper surface of the stabilizing plate (203) is fixedly connected with a tool box (5), and the front surface of the tool box (5) is movably hinged with a sealing door (3).

5. A support and protection device according to claim 1, characterized in that: four reinforcing components (7) are fixedly connected to the bottom surface of the stabilizing plate (203), and the outer surface of each reinforcing component (7) is fixedly connected with the outer surface of the shell (202).

6. A support and protection device according to claim 1, characterized in that: the telescopic end of each third hydraulic cylinder (207) is fixedly connected with the bottom surface of the extension plate (204), and the upper surface of the stabilizing plate (212) is fixedly connected with a buffer pad (8).