CN210365836U

CN210365836U - Civil engineering construction material transfer device

Info

Publication number: CN210365836U
Application number: CN201921157117.5U
Authority: CN
Inventors: 张海龙; 杜传球; 刘东洋
Original assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Current assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-21
Anticipated expiration: 2029-07-23

Abstract

The utility model provides a civil engineering construction material transfer device, belong to civil engineering construction equipment field, the current potential safety hazard that transports the platform and the inconvenient problem of use after the outage that exists, the on-line screen storage device comprises a base and a workstation, the upper end of base is equipped with the mount, the inboard at the both ends of mount is equipped with spacing spout, be equipped with spacing slide bar in the spacing spout I, the both ends of spacing slide bar are connected with the upper and lower both ends of spacing spout I respectively, be equipped with the slip lead screw in the spacing spout II, the both ends of slip lead screw are connected with the upper and lower both ends of spacing spout II respectively, the both ends of workstation are connected with spacing slide bar and slip lead screw respectively, the bottom of slip lead screw is equipped with the lead screw gear, the one end of base is equipped with the motor, the pivot of motor is connected with the gear box, the rotating gear and the adjusting gear are meshed with each other. The utility model provides high security and the use after the outage.

Description

Civil engineering construction material transfer device

Technical Field

The utility model belongs to the technical field of civil engineering construction equipment, concretely relates to civil engineering construction material transfer device.

Background

The term civil engineering refers to all the planning, construction and maintenance of the foundation construction related to water, soil and culture. Current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. In the past, all civil engineering projects for non-military use are classified into this category, but with increasingly wide engineering science, many contents originally belonging to the civil engineering range are independent and independent. At present, the civil engineering major generally refers to the small civil engineering major, including the primary construction of houses, public buildings, structures and the like. Such as dewatering, earthwork, foundation construction, column beam plate wall casting and building engineering, reinforcing steel bars matched with the building engineering, simple decoration and the like. The transportation platform can be used for transporting construction materials in the civil engineering construction process.

The current civil engineering construction material transports platform has the danger of falling when using, causes the potential safety hazard, and during the outage simultaneously, can't carry out artifical the regulation, causes to use inconveniently.

Disclosure of Invention

The utility model discloses to current potential safety hazard and the awkward problem after the outage that transports the platform and exist, provide a civil engineering construction material transfer device.

The utility model adopts the following technical scheme:

a civil engineering construction material transfer device comprises a base and a workbench, wherein a fixing frame is arranged at the upper end of the base, a limiting sliding groove I and a limiting sliding groove II are respectively arranged on the inner sides of two ends of the fixing frame, the limiting sliding groove I and the limiting sliding groove II are oppositely arranged, a limiting sliding rod is arranged in the limiting sliding groove I, two ends of the limiting sliding rod are respectively connected with the upper end and the lower end of the limiting sliding groove I, a sliding lead screw is arranged in the limiting sliding groove II, two ends of the sliding lead screw are respectively connected with the upper end and the lower end of the limiting sliding groove II, two ends of the workbench are respectively connected with the limiting sliding rod and the sliding lead screw, a lead screw gear is arranged at the bottom of the sliding lead screw, a motor is arranged at one end of the base, a rotating shaft of the motor is, the rotating gear and the adjusting gear are meshed with each other.

One end of the workbench is connected with the limiting sliding rod in a sliding mode, and the other end of the workbench is connected with the sliding screw rod in a rotating mode through threads.

And a rotating bearing is arranged at the joint of the handle and the fixing frame.

And the upper end and the lower end of the sliding screw rod are respectively and rotatably connected with the two ends of the limiting sliding chute II through bearings.

And two ends of the workbench are respectively provided with a limiting slide block embedded into the limiting slide groove I and the limiting slide groove II.

The utility model has the advantages as follows:

1. the utility model has the advantages that one end of the workbench is connected with the limiting sliding rod in a sliding way, the other end of the workbench is connected with the sliding screw rod in a rotating way through the screw thread, the sliding screw rod rotates to enable the workbench to slide up and down along the limiting sliding groove, and the workbench and the screw rod are connected in a threaded way and can not fall even if the motor is powered off, so that the safety is improved;

2. the utility model discloses set up the handle, during the outage, make adjusting gear rotate through rotatory handle, adjusting gear rotates the slip lead screw rotation that drives lead screw gear upper end, and then realizes the manual regulation to the workstation.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view of the handle connection of the present invention;

wherein: 1-a base; 2-a workbench; 3-a fixing frame; 4-limiting sliding chute I; 5-a limiting sliding chute II; 6-limiting sliding rod; 7-sliding lead screw; 8-a screw gear; 9-a motor; 10-a gearbox; 11-a rotating gear; 12-a handle; 13-adjusting the gear.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in the figure, the civil construction material transfer device comprises a base 1 and a workbench 2, wherein the upper end of the base 1 is provided with a fixed frame 3, the inner sides of the two ends of the fixed frame 3 are respectively provided with a limiting sliding groove I4 and a limiting sliding groove II 5, the limiting sliding groove I4 and the limiting sliding groove II 5 are oppositely arranged, a limiting sliding rod 6 is arranged in the limiting sliding groove I4, the two ends of the limiting sliding rod 6 are respectively connected with the upper end and the lower end of the limiting sliding groove I4, a sliding screw rod 7 is arranged in the limiting sliding groove II 5, the two ends of the sliding screw rod 7 are respectively connected with the upper end and the lower end of the limiting sliding groove II 5, the two ends of the workbench 2 are respectively connected with the limiting sliding rod 6 and the sliding screw rod 7, the bottom of the sliding screw rod 7 is provided with a screw rod gear 8, one end of the base 1 is provided with, one end of the handle 12 is provided with an adjusting gear 13, and the screw rod gear 8, the rotating gear 11 and the adjusting gear 13 are meshed with each other.

One end of the workbench 2 is connected with the limiting sliding rod 6 in a sliding mode, and the other end of the workbench is connected with the sliding screw rod 7 in a rotating mode through threads.

And a rotating bearing is arranged at the joint of the handle 12 and the fixed frame 3. The handle can be taken down when not used.

And the upper end and the lower end of the sliding screw rod 7 are respectively and rotatably connected with the two ends of the limiting sliding chute II 5 through bearings.

The both ends of workstation 2 are equipped with the spacing slider of embedding spacing spout I4 and spacing spout II 5 respectively, and the convenience is spacing to the workstation.

In order to avoid the trouble of replacing various models, the screw rod gear 8, the adjusting gear 13 and the rotating gear 11 are all the same in model. The utility model discloses well gear box 10 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: is an important mechanical part widely applied in mechanical motor sets. The main function is to transmit the power generated by the motor to other rotating rooms and to obtain corresponding rotating speed, and the model of the motor is SV-3940C.

The utility model discloses a theory of operation and use flow: when the utility model is used, the utility model is moved to a proper position, the gear in the gear box 10 rotates through the rotation of the rotating shaft of the motor 9, the rotating shaft of the gear box 10 drives the rotating gear 11 to rotate, the rotating gear 11 rotates to drive the screw rod gear 8 to rotate, thus, the sliding screw rod 7 at the upper end of the screw rod gear 8 rotates, one end of the worktable 2 is connected with the limiting sliding rod 6 in a sliding way, the other end is connected with the sliding screw rod 7 in a rotating way through threads, so that the working platform 2 can slide up and down along the limiting sliding groove, thereby facilitating the transfer of materials, even outage workstation 2 can not fall, improves the security, and rotatory handle 12 makes adjusting gear 13 rotate simultaneously, and adjusting gear 13 rotates and drives the slip lead screw 7 of lead screw gear 8 upper end rotatory, and then realizes the manual regulation to workstation 2, and simple structure uses portably.

Claims

1. The utility model provides a civil engineering construction material transfer device which characterized in that: comprises a base (1) and a workbench (2), wherein the upper end of the base (1) is provided with a fixed frame (3), the inner sides of the two ends of the fixed frame (3) are respectively provided with a limiting sliding groove I (4) and a limiting sliding groove II (5), the limiting sliding groove I (4) and the limiting sliding groove II (5) are oppositely arranged, a limiting sliding rod (6) is arranged in the limiting sliding groove I (4), the two ends of the limiting sliding rod (6) are respectively connected with the upper end and the lower end of the limiting sliding groove I (4), a sliding screw rod (7) is arranged in the limiting sliding groove II (5), the two ends of the sliding screw rod (7) are respectively connected with the upper end and the lower end of the limiting sliding groove II (5), the two ends of the workbench (2) are respectively connected with the limiting sliding rod (6) and the sliding screw rod (7), the bottom of the sliding screw rod (7) is provided with a screw rod gear (8), one end of, a rotating gear (11) is connected to a rotating shaft of the gear box (10), a handle (12) is arranged on one side of the fixing frame (3), an adjusting gear (13) is arranged at one end of the handle (12), and the screw rod gear (8), the rotating gear (11) and the adjusting gear (13) are meshed with each other in pairs.

2. The civil engineering construction material transfer device of claim 1, wherein: one end of the workbench (2) is connected with the limiting sliding rod (6) in a sliding mode, and the other end of the workbench is connected with the sliding screw rod (7) in a rotating mode through threads.

3. The civil engineering construction material transfer device of claim 1, wherein: and a rotating bearing is arranged at the joint of the handle (12) and the fixed frame (3).

4. The civil engineering construction material transfer device of claim 1, wherein: the upper end and the lower end of the sliding screw rod (7) are respectively and rotatably connected with the two ends of the limiting sliding chute II (5) through bearings.

5. The civil engineering construction material transfer device of claim 1, wherein: and two ends of the workbench (2) are respectively provided with a limiting slide block embedded into the limiting slide groove I (4) and the limiting slide groove II (5).