CN216946027U

CN216946027U - Heavy object strutting arrangement is used in civil engineering site operation

Info

Publication number: CN216946027U
Application number: CN202123056037.0U
Authority: CN
Inventors: 宋健
Original assignee: Shandong Hongqiao Construction Group Co ltd
Current assignee: Shandong Hongqiao Construction Group Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-12
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of civil engineering, and discloses a heavy object supporting device for civil engineering site construction, which comprises a fixing plate, wherein a threaded hole is formed in the fixing plate, a screw is connected in the threaded hole in a screwed manner, the top of the screw is fixedly connected with a rotating block, the top of the rotating block is fixedly connected with a rotating rod, the bottom of the fixing plate is fixedly provided with a roller, the top of the fixing plate is fixedly connected with a supporting box, the back surface of the inner wall of the supporting box is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting shaft rod, one end of the connecting shaft rod is fixedly connected with a gear, and the gear is meshed with a rack. The practicability is high.

Description

Heavy object strutting arrangement is used in civil engineering site operation

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a weight support device for civil engineering site construction.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings. According to the Chinese patent: "civil engineering strutting arrangement", and the publication number is: "CN 211313486U", this patent can enough make the supporting box reach the effect of being convenient for to remove through the cooperation setting that sets up pneumatic cylinder, push pedal, universal wheel and through-hole, can make the lower surface and the ground contact of supporting box again to can prevent that the supporting box from removing. Although the problem of preventing the supporting box from moving is solved, the through hole at the bottom of the supporting box is easy to be blocked and enter pollutants, so that the device is damaged, and the service life of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heavy object supporting device for civil engineering site construction, which solves the problems mentioned in the background.

In order to achieve the purpose, the utility model provides the following technical scheme: a heavy object supporting device for civil engineering site construction comprises a fixing plate, wherein a threaded hole is formed in the fixing plate, a screw is connected with the inner thread of the threaded hole, a rotating block is fixedly connected with the top of the screw, a rotating rod is fixedly connected with the top of the rotating block, the bottom of the fixed plate is fixedly provided with a roller, the top of the fixed plate is fixedly connected with a supporting box, the back of the inner wall of the supporting box is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting shaft rod, one end of the connecting shaft lever is fixedly connected with a gear, the gear is meshed with a rack, the top of the rack is fixedly connected with a supporting rod, the support rod is fixedly connected with a slide block, the inner wall of the support box is fixedly connected with a slide rail, the support box is internally provided with a limiting rod, the top fixedly connected with connecting rod of bracing piece, the top fixedly connected with backup pad of connecting rod.

Preferably, the number of the threaded holes, the screws, the rotating blocks, the rotating rods and the rollers is four, and the threaded holes, the screws, the rotating blocks and the rotating rods are arranged to effectively prevent the device from moving.

Preferably, the slide rail sets up the inner wall both sides at the supporting box, the slider sets up both ends about the bracing piece, the outer wall of slider and the inner wall sliding connection of slide rail, reciprocate for stabilizing the bracing piece through setting up slider and slide rail.

Preferably, rack and bracing piece are run through in proper order to the bottom of gag lever post, and with rack and bracing piece swing joint, the bottom of gag lever post and the inner wall bottom fixed connection of supporting the case, the top of gag lever post and the inner wall top fixed connection of supporting the case are in order to keep the rack to move in the horizontal vertical direction through setting up the gag lever post, do not deviate from the gear.

Preferably, the top end of the connecting rod penetrates through the top of the inner wall of the supporting box, extends to the outside of the supporting box, and is movably connected with the supporting box.

The utility model provides a heavy object supporting device for civil engineering site construction. The method has the following beneficial effects:

(1) according to the utility model, the device is moved to a proper position, the rotating rod is rotated to drive the rotating block to rotate, the rotating block drives the screw to descend, and the screw is inserted into the ground, so that the purpose of fixing the device is achieved, no foreign matter enters the supporting box, and the practicability is high.

(2) According to the utility model, the heavy object is placed on the supporting plate, the starting motor drives the connecting shaft rod to rotate, the connecting shaft rod drives the gear to rotate, the gear drives the rack to lift, the rack drives the supporting rod to lift, the supporting rod drives the connecting rod to lift, and the connecting rod drives the supporting plate to lift, so that the purpose that the supporting plate drives the heavy object to lift is achieved.

Drawings

FIG. 1 is a front view of the present invention;

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

Fig. 3 is a side partial cross-sectional view of the support box of the present invention.

In the figure: 1. a fixing plate; 2. a threaded hole; 3. a screw; 4. rotating the block; 5. a rotating rod; 6. a roller; 7. a support box; 8. a motor; 9. a connecting shaft rod; 10. a gear; 11. a rack; 12. a support bar; 13. a slider; 14. a slide rail; 15. a limiting rod; 16. a connecting rod; 17. and a support plate.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a heavy object supporting device for civil engineering site construction comprises a fixing plate 1, wherein a threaded hole 2 is formed in the fixing plate 1, a screw 3 is in threaded connection with the threaded hole 2, a rotating block 4 is fixedly connected to the top of the screw 3, a rotating rod 5 is fixedly connected to the top of the rotating block 4, a roller 6 is fixedly installed at the bottom of the fixing plate 1, the roller 6 is arranged to facilitate device movement and save manpower, the number of the threaded hole 2, the screw 3, the rotating block 4, the rotating rod 5 and the roller 6 is four, the threaded hole 2, the screw 3, the rotating block 4 and the rotating rod 5 are arranged to effectively prevent the device from moving, a supporting box 7 is fixedly connected to the top of the fixing plate 1, a motor 8 is fixedly connected to the back of the inner wall of the supporting box 7, a connecting shaft rod 9 is fixedly connected to the output end of the motor 8, a gear 10 is fixedly connected to one end of the connecting shaft rod 9, and the gear 10 is meshed with a rack 11, the top of the rack 11 is fixedly connected with a support rod 12, the support rod 12 is fixedly connected with a slide block 13, the inner wall of the support box 7 is fixedly connected with a slide rail 14, the slide rail 14 is arranged at two sides of the inner wall of the support box 7, the slide block 13 is arranged at the left end and the right end of the support rod 12, the outer wall of the slide block 13 is connected with the inner wall of the slide rail 14 in a sliding way, the slide block 13 and the slide rail 14 are arranged to stabilize the up-and-down movement of the support rod 12, a limit rod 15 is arranged inside the support box 7, the bottom end of the limit rod 15 sequentially penetrates through the rack 11 and the support rod 12 and is movably connected with the rack 11 and the support rod 12, the bottom end of the limit rod 15 is fixedly connected with the bottom of the inner wall of the support box 7, the top end of the limit rod 15 is fixedly connected with the top of the inner wall of the support box 7, the limit rod 15 is arranged to keep the rack 11 moving in the horizontal vertical direction without departing from the gear 10, the top of the support rod 12 is fixedly connected with a connecting rod 16, the top of connecting rod 16 is fixedly connected with a supporting plate 17, and the top of connecting rod 16 extends to the outside of supporting box 7 through the top of the inner wall of supporting box 7, and is movably connected with supporting box 7.

When the device is used, the device is moved to a proper position, the rotating rod 5 is rotated to drive the rotating block 4 to rotate, the rotating block 4 drives the screw 3 to descend, and the screw 3 is inserted into the ground, so that the purpose of fixing the device is achieved, a heavy object is placed on the supporting plate 17, the starting motor 8 drives the connecting shaft rod 9 to rotate, the connecting shaft rod 9 drives the gear 10 to rotate, the gear 10 drives the rack 11 to ascend and descend, the rack 11 drives the supporting rod 12 to ascend and descend, the supporting rod 12 drives the connecting rod 16 to ascend and descend, the connecting rod 16 drives the supporting plate 17 to ascend and descend, and the purpose that the supporting plate 17 drives the heavy object to ascend and descend is achieved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil engineering is heavy object strutting arrangement for site operation, includes fixed plate (1), its characterized in that: the fixing plate is characterized in that a threaded hole (2) is formed in the fixing plate (1), a screw (3) is connected to the threaded hole (2) in an internal thread manner, a rotating block (4) is fixedly connected to the top of the screw (3), a rotating rod (5) is fixedly connected to the top of the rotating block (4), a roller (6) is fixedly installed at the bottom of the fixing plate (1), a supporting box (7) is fixedly connected to the top of the fixing plate (1), a motor (8) is fixedly connected to the back of the inner wall of the supporting box (7), a connecting shaft rod (9) is fixedly connected to the output end of the motor (8), a gear (10) is fixedly connected to one end of the connecting shaft rod (9), a rack (11) is meshed with the gear (10), a supporting rod (12) is fixedly connected to the top of the rack (11), a sliding block (13) is fixedly connected to the supporting rod (12), and a sliding rail (14) is fixedly connected to the inner wall of the supporting box (7), the inside of supporting box (7) is provided with gag lever post (15), the top fixedly connected with connecting rod (16) of bracing piece (12), the top fixedly connected with backup pad (17) of connecting rod (16).

2. The weight support device for civil engineering site construction according to claim 1, wherein: the number of the threaded holes (2), the screws (3), the rotating blocks (4), the rotating rods (5) and the rollers (6) is four.

3. The weight support device for civil engineering site construction according to claim 1, wherein: slide rail (14) set up the inner wall both sides in supporting box (7), slider (13) set up both ends about bracing piece (12), the outer wall of slider (13) and the inner wall sliding connection of slide rail (14).

4. The weight support device for civil engineering site construction according to claim 1, wherein: the bottom of gag lever post (15) runs through rack (11) and bracing piece (12) in proper order, and with rack (11) and bracing piece (12) swing joint, the bottom of gag lever post (15) and the inner wall bottom fixed connection of supporting box (7), the top of gag lever post (15) and the inner wall top fixed connection of supporting box (7).

5. The weight support device for civil engineering site construction according to claim 1, wherein: the top end of the connecting rod (16) penetrates through the top of the inner wall of the supporting box (7) to extend to the outside of the supporting box (7), and is movably connected with the supporting box (7).