CN216866237U

CN216866237U - Protective wall for civil engineering site construction

Info

Publication number: CN216866237U
Application number: CN202122884490.4U
Authority: CN
Inventors: 邢瑞
Original assignee: Chengdu Tiebang Construction Engineering Co ltd
Current assignee: Chengdu Tiebang Construction Engineering Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-07-01
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to the technical field of civil engineering, and discloses a protective wall for civil engineering site construction, which comprises a box body, wherein the box body is hollow, a lifting device is arranged on the right side of the box body, a clamping block is arranged on the left side of the box body, a control system is arranged on the outer wall of the box body, the lifting device comprises a fixed box, a first conical gear, a second conical gear, a rotating shaft, a threaded rod, a lifting plate, a supporting rod and a baffle plate, the fixed box is fixedly arranged on the outer wall of the box body, first bearings are arranged on the front inner wall and the rear inner wall of the fixed box, and the rotating shaft is rotatably connected with the inner walls of the two first bearings. The utility model solves the problems that the traditional protective wall is inconvenient to install and detach and move.

Description

Protective wall for civil engineering site construction

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a protective wall for civil engineering field construction.

Background

Civil engineering is a general term for the science and technology of building various land engineering facilities, and refers to both the materials and equipment used and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. performed, and the objects of engineering construction. The civil engineering refers to engineering entities which are built on the ground or underground or onshore and directly or indirectly serve various engineering facilities of human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like, and the civil engineering refers to engineering entities which are used for carrying out various technical works such as investigation, planning, design, construction, installation, maintenance and the like for newly building, reconstructing or expanding buildings, structures, related supporting facilities and the like of various projects besides house buildings and completed by the engineering works.

When some facilities of civil engineering are built, protective walls need to be built to protect the built facility structures when the facilities are not built or long-time construction projects need to be carried out, and damage to the interior caused by various sudden impacts is prevented. According to the Chinese patent: "a protective wall for civil engineering," this patent number is "CN 112302412A", this patent can be fixed through the fixed knot structure that the grafting locating lever constitutes after two sets of connecting walls butt joint is good in fixed time, and the grafting locating lever runs through the bottom of device, can carry out more stable fixed with ground, take out the grafting locating lever when needs pull down and can fix, and can carry out a plurality of protective walls according to the area of in-service use and splice fixedly, thereby the effectual practicality and the convenience that have improved the device. Although the effect of being convenient for install has been solved to this patent, when using, when the installation removes, still relatively heavy, it is relatively poor to remove the effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective wall for civil engineering site construction, and solves the problems that a traditional protective wall is inconvenient to mount and dismount and move.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protective wall that civil engineering site operation was used, includes the box, the inside cavity of box, the right side of box is provided with elevating gear, the left side of box is provided with the fixture block, the outer wall of box is provided with control system, elevating gear includes fixed case, first conical gear, second conical gear, the pivot, the threaded rod, the lifter plate, the bracing piece, the plate washer, fixed case fixed mounting is at the outer wall of box, the inner wall is provided with first bearing around the fixed case, the pivot is rotated and is connected two the inner wall of first bearing.

Preferably, the fixed cover of second conical gear is established at the outer wall of pivot, the inside of fixed case is provided with the limiting plate, the inner wall bottom of fixed case is provided with the second bearing, the threaded rod runs through limiting plate and downwardly extending, the extension end of threaded rod is pegged graft the inner wall and the fixed case of second bearing rotate and are connected, the fixed cover of first conical gear is established the one end of keeping away from the limiting plate at the outer wall of threaded rod. The second bevel gear can be fixedly rotated through the arranged rotating shaft.

Preferably, lifter plate threaded connection is at the outer wall of threaded rod, the bracing piece runs through fixed case and limiting plate and upwards extends from bottom to top in proper order, the lifter plate runs through and fixed connection is at the outer wall of bracing piece by the bracing piece, the fixed bottom that is located fixed case at the outer wall of bracing piece is established to the plate cover, first conical gear and second conical gear meshing. The supporting rod can be controlled to lift through the arranged lifting plate.

Preferably, the number of the lifting devices is two, and the two lifting devices are spaced by the thickness of a clamping block and fixedly connected to the right side of the box body. Through the two sets of elevating gear who sets up for the supporting effect is better.

Preferably, control system includes the peg graft pole, shelves pole, connecting rod, handle, first through-hole has been seted up to the outer wall of fixed box, the one end of peg graft pole backward runs through the first through-hole in the place ahead in proper order, the first through-hole at second bevel gear and rear, second bevel gear and backward extension, the quantity of peg graft pole is two, the front end at two peg graft poles of left side outer wall fixed connection of connecting rod, the rear end fixed connection of handle is in the connecting rod party of keeping away from the peg graft pole, shelves pole fixed mounting is at the outer wall of fixed box, the laminating of connecting rod is at the outer wall of shelves pole. Two insertion rods are convenient to rotate through the arranged handle.

Preferably, the fixture block is provided with a second through hole, the bottom of the box body is provided with four pulleys and control valves, the top of the box body is provided with a water inlet, and the bottom of the fixed box is fixedly connected with a fixed bottom plate. Through the fixture block that sets up, can carry on spacingly to elevating gear.

The utility model provides a protective wall for civil engineering site construction. This protective wall that civil engineering site operation used possesses following beneficial effect:

(1) the protective wall for civil engineering site construction can be lifted through the arranged lifting device, so that the mounting convenience is improved, and the protective wall is convenient to move through the pulleys arranged at the bottom of the box body;

(2) this protecting wall that civil engineering site operation used through the control system who sets up, can carry on spacingly to the protecting wall after going up and down, through the water inlet and the valve that set up, is convenient for carry on bearing a burden to the box.

Drawings

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

FIG. 2 is a top view of the lifting device of the present invention;

fig. 3 is a front cross-sectional view of the present invention.

In the figure: 1. a box body; 2. a water inlet; 3. a pulley; 4. a clamping block; 5. a lifting device; 501. a fixed box; 502. a first bevel gear; 503. a second bevel gear; 504. a rotating shaft; 505. a threaded rod; 506. a lifting plate; 507. a support bar; 508. a baffle plate; 6. a control system; 601. a plug rod; 602. a gear lever; 603. a connecting rod; 604. a handle; 7. fixing the bottom plate; 8. and (4) controlling the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, the present invention provides a technical solution: a protective wall for civil engineering site construction comprises a box body 1, the box body 1 is hollow, a lifting device 5 is arranged on the right side of the box body 1, a clamping block 4 is arranged on the left side of the box body 1, a control system 6 is arranged on the outer wall of the box body 1, the control system 6 comprises two insertion rods 601, stop rods 602, connecting rods 603 and handles 604, a first through hole is formed in the outer wall of a fixed box 501, one end of each insertion rod 601 sequentially penetrates through the first through hole in the front, a second bevel gear 503 and the first through hole in the rear, the second bevel gear 503 extends backwards, the number of the insertion rods 601 is two, the outer wall of the left side of each connecting rod 603 is fixedly connected to the front ends of the two insertion rods 601, the rear end of each handle 604 is fixedly connected to the side, away from the insertion rods 601, the stop rods 602 are fixedly arranged on the outer wall of the fixed box 501, the connecting rods 603 are attached to the outer wall of the stop rods 602, and the two insertion rods 601 can be conveniently rotated through the arranged handles 604, the fixture block 4 is provided with a second through hole, the bottom of the box body 1 is provided with four pulleys 3 and control valves 8, the top of the box body 1 is provided with a water inlet 2, the bottoms of the two groups of fixed boxes 501 are fixedly connected with a fixed bottom plate 7, the lifting device 4 can be limited by the arranged fixture block 4, the lifting device 5 comprises the fixed boxes 501, a first bevel gear 502, a second bevel gear 503, a rotating shaft 504, a threaded rod 505, a lifting plate 506, a support rod 507 and a baffle plate 508, the fixed boxes 501 are fixedly arranged on the outer wall of the box body 1, the front inner wall and the rear inner wall of the fixed boxes 501 are provided with first bearings, the rotating shaft 504 is rotatably connected with the inner walls of the two first bearings, the second bevel gear 503 is fixedly sleeved on the outer wall of the rotating shaft 504, the inside of the fixed boxes 501 is provided with a limiting plate, the bottom of the inner wall of the fixed boxes 501 is provided with a second bearing, and the threaded rod 505 penetrates through the limiting plate and extends downwards, the extending end of the threaded rod 505 is inserted into the inner wall of the second bearing and is rotatably connected with the fixed box 501, the first bevel gear 502 is fixedly sleeved at one end of the outer wall of the threaded rod 505, which is far away from the limit plate, the second bevel gear 503 can be fixedly rotated through the arranged rotating shaft 504, the lifting plate 506 is in threaded connection with the outer wall of the threaded rod 505, the support rod 507 sequentially penetrates through the fixed box 501 and the limit plate from bottom to top and extends upwards, the lifting plate 506 is penetrated through the support rod 507 and is fixedly connected with the outer wall of the support rod 507, the baffle plate 508 is fixedly sleeved at the outer wall of the support rod 507 and is positioned at the bottom of the fixed box 501, the first bevel gear 502 is meshed with the second bevel gear 503, the support rod 507 can be controlled to lift through the arranged lifting plate 506, the number of the lifting devices 5 is two, the front and back of the two groups of lifting devices 5 are separated by the thickness of one fixture block 4 and are fixedly connected at the right side of the box body 1, through the two sets of elevating gear 5 that set up for the supporting effect is better.

When the protective wall for civil engineering site construction is used, the fixture block 4 of the other protective wall is inserted between the two groups of lifting devices 5, the end-to-end connection is carried out in a circulating manner, the insertion rod 601 penetrates through the front lifting device and the rear lifting device and the fixture block 4, then the handle 604 rotates to drive the connecting rod 603 to rotate, the insertion rod 601 rotates to drive the two second bevel gears 503 to rotate and then drive the first bevel gear 502 to rotate, the two groups of threaded rods 505 rotate, the supporting rod 507 is limited, so that the lifting plate 506 can only do lifting motion, the supporting rod 507 moves downwards to lift the whole protective wall, then the connecting rod 603 is pushed inwards, the connecting rod 603 is blocked by the blocking rod 602 to be fixed, then water is filled through the water inlet to increase the weight and prevent toppling, when the protective wall needs to be moved, the control valve 8 only needs to be opened, the water is drained and the connecting rod 603 is drawn out again so that the connecting rod 603 is not shielded by the stopper 602, and the handle 604 is reversed so that the support rod 507 and the stopper 508 are returned to the original positions.

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. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a protective wall that civil engineering site operation used, includes box (1), its characterized in that: the inside cavity of box (1), the right side of box (1) is provided with elevating gear (5), the left side of box (1) is provided with fixture block (4), the outer wall of box (1) is provided with control system (6), elevating gear (5) are including fixed case (501), first bevel gear (502), second bevel gear (503), pivot (504), threaded rod (505), lifter plate (506), bracing piece (507), plate washer (508), fixed case (501) fixed mounting is at the outer wall of box (1), the inner wall is provided with first bearing around fixed case (501), pivot (504) rotate to be connected two the inner wall of first bearing.

2. The protective wall for civil engineering site operation according to claim 1, wherein: the outer wall at pivot (504) is established to second conical gear (503) fixed cover, the inside of fixed case (501) is provided with the limiting plate, the inner wall bottom of fixed case (501) is provided with the second bearing, threaded rod (505) run through limiting plate and downwardly extending, the extension end of threaded rod (505) is pegged graft and is in the inner wall and fixed case (501) of second bearing rotate and be connected, the one end that the limiting plate was kept away from to the outer wall at threaded rod (505) is established to first conical gear (502) fixed cover.

3. The protective wall for civil engineering site operation according to claim 1, wherein: lifter plate (506) threaded connection is at the outer wall of threaded rod (505), bracing piece (507) runs through fixed case (501) and limiting plate and upwards extends from bottom to top in proper order, lifter plate (506) is run through and fixed connection is at the outer wall of bracing piece (507) by bracing piece (507), the fixed cover of plate washer (508) is established and is established the bottom that the outer wall of bracing piece (507) is located fixed case (501), first conical gear (502) and second conical gear (503) meshing.

4. The protective wall for civil engineering site operation according to claim 1, wherein: the quantity of elevating gear (5) is two sets of, two sets of the thickness of a fixture block (4) of interval around elevating gear (5), fixed connection is on the right side of box (1), and is two sets of the bottom fixedly connected with PMKD (7) of fixed case (501).

5. The protective wall for civil engineering site operation according to claim 4, wherein: control system (6) include peg graft pole (601), shelves pole (602), connecting rod (603), handle (604), first through-hole has been seted up to the outer wall of fixed case (501), the one end of peg graft pole (601) backward runs through the first through-hole in the place ahead in proper order, second conical gear (503) and the first through-hole in rear, second conical gear (503) and backward extension, the quantity of peg graft pole (601) is two, the left side outer wall fixed connection of connecting rod (603) is at the front end of two peg graft poles (601), the rear end fixed connection of handle (604) is in the one side of peg graft pole (601) is kept away from in connecting rod (603), shelves pole (602) fixed mounting is at the outer wall of fixed case (501), the laminating of connecting rod (603) is at the outer wall of shelves pole (602).

6. The protective wall for civil engineering site operation according to claim 1, wherein: the fixture block (4) is provided with a second through hole, the bottom of the box body (1) is provided with pulleys (3) and control valves (8), the number of the pulleys (3) is four, and the top of the box body (1) is provided with a water inlet (2).