CN210439723U

CN210439723U - Civil engineering construction support

Info

Publication number: CN210439723U
Application number: CN201920313269.3U
Authority: CN
Inventors: 冯婧; 陈冉丽; 万涛; 周光; 张帅; 康丽华; 梁文峰; 梅玉倩; 李运鹏; 王丽洁
Original assignee: Shijiazhuang Institute of Railway Technology
Current assignee: Shijiazhuang Institute of Railway Technology
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-05-01
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a civil engineering construction support, including first mount, second mount, bottom plate and jack, first mount and second mount all are "U" type structure setting, and the full dead lever of the inside equipartition of first mount and second mount, bottom plate set up in second mount lower extreme, the bottom plate weld fixed mounting stand on the surface, on the jack bottom passes through the bolt fastening on the stand, the jack upper end passes through the bolt fastening on the bottom surface of second mount. The utility model discloses simple structure, convenient to use can effectually press from both sides tight anomalous article to can increase and the article between area of contact, great increase fixed efficiency, and dismantle simply, can the height-adjusting simultaneously.

Description

Civil engineering construction support

Technical Field

The utility model relates to a civil engineering construction support.

Background

Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc.

At present, supports are required to be used for supporting objects on buildings in the aspect of civil engineering and building construction, but the supporting surfaces on the supports are flat, when irregular objects such as H-shaped steel, L-shaped rods or rhombic objects are supported, the contact surfaces between the supporting surfaces of the supports and the objects are small, the fixing effect is poor, and shaking and displacement are easy to occur.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is provided, convenient to use can effectually press from both sides tight anomalous article to can increase and the article between area of contact, great increase fixed efficiency, and dismantle simply, can height-adjusting's civil engineering construction support simultaneously.

The utility model discloses a realize through following technical scheme: a civil engineering building construction support comprises a first fixing frame, a second fixing frame, a bottom plate and a jack, wherein the first fixing frame and the second fixing frame are arranged in a U-shaped structure, the first fixing frame and the second fixing frame are oppositely arranged, fixing rods are uniformly distributed in the first fixing frame and the second fixing frame, the fixing rods are contacted with each other, positioning holes are formed in opposite surfaces of the fixing rods, positioning rods are arranged in the positioning holes, one end of each positioning rod penetrates through the positioning hole to extend to the outside and is fixedly welded on the inner wall surfaces of the first fixing frame and the second fixing frame, fixing blocks are fixedly welded on two side surfaces of the first fixing frame and the second fixing frame, a bearing is fixedly welded on the fixing block on the right side of the first fixing frame in an embedded mode, a screw hole is formed in the fixing block on the right side of the second fixing frame, and a screw rod is connected in the screw, the upper end of the screw rod is inserted into the inner ring of the bearing and is welded and fixed with the inner ring, the lower end of the screw rod is welded and fixed with the handle, the left fixing block of the first fixing frame is provided with a straight rod in a welding and fixing mode, the left fixing block of the second fixing frame is provided with a through hole, the lower end of the straight rod penetrates through the through hole, the bottom plate is arranged at the lower end of the second fixing frame, the surface of the bottom plate is provided with a stand column in a welding and fixing mode, the bottom of the jack is fixed to the stand column through bolts.

As the preferred technical scheme, more than one telescopic rod is fixedly welded on the surface of the bottom plate, a top plate is fixedly welded on the top surface of each telescopic rod, and the surface of each top plate is abutted to the bottom surface of the second fixing frame.

As preferred technical scheme, the locating lever all overlaps on being located external one section and has a spring, and spring one end all welded fastening is on the dead lever, and the other end all welded fastening is on the internal face of first, second mount.

As an optimal technical scheme, universal wheels with brakes are fixedly mounted on four corners of the bottom surface of the bottom plate through bolts.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use can effectually press from both sides tight anomalous article to can increase and the article between area of contact, great increase fixed efficiency, and dismantle simply, can the height-adjusting simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the positioning rod and the spring of the present invention;

fig. 3 is a structural distribution diagram of the middle fixing rod of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1, 2 and 3, the civil engineering construction support of the utility model comprises a first fixing frame 2, a second fixing frame 8, a bottom plate 11 and a jack 13, wherein the first fixing frame 2 and the second fixing frame 8 are both arranged in a U-shaped structure, the first fixing frame 2 and the second fixing frame 8 are arranged oppositely, fixing rods 3 are distributed in the first fixing frame 2 and the second fixing frame 8, the fixing rods 3 are contacted with the fixing rods 3, a positioning hole 15 is arranged on the opposite surface of the fixing rods 3, a positioning rod 16 is arranged in the positioning hole 15, one end of the positioning rod 16 passes through the positioning hole 15 and extends to the outside, and is welded and fixed on the inner wall surfaces of the first fixing frame 2 and the second fixing frame 8, a fixing block 4 is welded and fixed on the two side surfaces of the first fixing frame 2 and the second fixing frame 8, a bearing 5 is welded and fixed on the fixing block 4 on the right side of the first fixing frame 2 in an embedded manner, a screw hole is arranged on a fixed block 4 on the right side of a second fixed frame 8, a screw rod 6 is in threaded connection in the screw hole, the upper end of the screw rod 6 is inserted into an inner ring of a bearing 5 and is welded and fixed with the inner ring, a handle 9 is fixedly welded and installed at the lower end of the screw rod, a straight rod 18 is fixedly welded and installed on the fixed block on the left side of a first fixed frame 2, a through hole is arranged on the fixed block on the left side of the second fixed frame 8, the lower end of the straight rod 18 passes through the through hole, a bottom plate 11 is arranged at the lower end of the second fixed frame 8, an upright post 14 is fixedly welded and installed on the surface of the bottom plate 11, the bottom of a jack 13 is fixed on the upright post 14 through a bolt, the upper end of the jack 13 is fixed on the bottom surface of the second fixed frame 8 through a bolt, wherein the jack is, tilting is avoided.

In this embodiment, the bottom plate 11 is welded and fixed on the surface and is provided with more than one telescopic rod 10, the top surface of the telescopic rod 10 is provided with a top plate, the surface of the top plate is abutted to the bottom surface of the second fixing frame 8, after the height is adjusted, the height of the telescopic rod needs to be adjusted, so that the top plate on the telescopic rod is always abutted to the bottom surface of the second fixing frame, and sudden dropping is avoided.

In this embodiment, the locating lever 16 is located and all overlaps on external one section and has a spring 1, and on the equal welded fastening of 1 one end of spring 3, on the internal face of the equal welded fastening of the other end first,

second mount

2, 8, can effectual dead lever with the displacement rebound normal position through the spring for can used repeatedly.

In this embodiment, all through the universal wheel 12 of a brake of bolt fixed mounting on four angles of bottom plate 11 bottom surface, made things convenient for through the universal wheel to remove the device.

Wherein, the telescopic link all includes inner tube and outer tube, and in inner tube one end inserted the outer tube, all through outside bolt locking between inner tube and the outer tube.

The working principle is as follows: the object is inserted between the first fixing frame and the second fixing frame, at the moment, the handle is rotated, the rotation of the handle drives the screw rod, the screw rod moves downwards along the screw hole, the first fixing frame and the second fixing frame are clamped, at the moment, the angle or the protruding part on the irregular object extrudes the fixed rod, the fixed rod moves outwards, at the moment, the fixed rod which does not move can surround the angle or the protruding part, the irregular object is effectively fixed, the contact area with the irregular object is increased (as shown in figure 1), and the first fixing frame and the second fixing frame are screwed up through the screw rod, so that the first fixing frame can be opened after the screw rod rotates reversely, and the object is conveniently taken out.

Wherein, the height can be changed by the jack, so that the adaptability is improved; can effectually withstand the second mount through the telescopic link, avoid dropping suddenly, increase the security.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a civil engineering construction support which characterized in that: the screw driver comprises a first fixing frame, a second fixing frame, a bottom plate and a jack, wherein the first fixing frame and the second fixing frame are arranged in a U-shaped structure, the first fixing frame and the second fixing frame are arranged oppositely, fixing rods are uniformly distributed in the first fixing frame and the second fixing frame, the fixing rods are contacted with each other, positioning holes are formed in opposite surfaces of the fixing rods, positioning rods are arranged in the positioning holes, one ends of the positioning rods penetrate through the positioning holes and extend to the outside, the positioning rods are welded and fixed on the inner wall surfaces of the first fixing frame and the second fixing frame, fixing blocks are welded and fixed on two side surfaces of the first fixing frame and the second fixing frame, a bearing is welded and fixed on the fixing block on the right side of the first fixing frame in an embedded mode, a screw hole is formed in the fixing block on the right side of the second fixing frame, a screw is connected in the screw, the bottom plate is arranged at the lower end of the second fixing frame, a vertical column is fixedly welded on the surface of the bottom plate, the bottom of the jack is fixed on the vertical column through a bolt, and the upper end of the jack is fixed on the bottom surface of the second fixing frame through a bolt.

2. The civil engineering construction support of claim 1, wherein: more than one telescopic rod is fixedly welded on the surface of the bottom plate, a top plate is fixedly welded on the top surface of each telescopic rod, and the surface of each top plate is abutted to the bottom surface of the second fixing frame.

3. The civil engineering construction support of claim 1, wherein: the positioning rod is located and all overlaps on external one section and has a spring, and spring one end is all welded fastening on the dead lever, and the other end is all welded fastening on the internal face of first, second mount.

4. The civil engineering construction support of claim 1, wherein: four corners of the bottom surface of the bottom plate are fixedly provided with universal wheels with brakes through bolts.