A material transfer device for highway engineering construction

Abstract

The utility model relates to the technical field of transfer devices, in particular to a material transfer device for highway engineering construction, which is easy to adjust, improves work efficiency and enhances practicality; it comprises a base, a plurality of first casters are evenly fixedly installed on the bottom end of the base, a push handle is fixedly installed on the base, an adjustment mechanism comprises two H-shaped frames, a first slide groove is opened at one end of the base, an extension plate is slidably installed in the first slide groove, two second casters are fixedly installed at the bottom end of the extension plate, a motor is fixedly installed at one end of the base, a screw is fixedly installed at the output end of the motor, the screw is threadedly connected with the extension plate, a second slide groove is opened at the bottom end of the first slide groove, a limit block is fixedly installed at the bottom end of the extension plate, the limit block passes through the second slide groove, a plurality of card slots are opened on the base, and two H-shaped frames are respectively carded with two of the card slots. When transporting larger materials, the motor is started, the motor drives the screw to rotate, and the extension plate screwed with the screw slides in the first slide groove.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to a material transfer device for highway engineering construction. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Various materials are used in the construction process of highway engineering, and these materials need to be transported through transfer devices during use;

[0003] For example, the utility model patent with Chinese patent publication number CN216232309U discloses a material transfer device for highway tunnel construction, including a support bar, the inner surface of the support bar is fixedly connected to a support rod, support bars are distributed on both sides of the support rod, a first M-shaped frame is fixedly connected to the outer surface of one side of the support bar, a second M-shaped frame is fixedly connected to the outer surface of the other side of the support bar, both sides of the outer surface of the first M-shaped frame are sleeved with collars, the outer end surface of the collar is fixedly connected to an arch frame, a threaded hole is provided on the outer side of the collar to be connected to a threaded top screw, and a roller is arranged on the lower end surface of the support bar, and both sides of the roller are distributed on the lower end surface of the support bar;

[0004] It was found during use of the above-mentioned prior art that the device, by setting up an M-shaped frame, can position and place steel bars at the triangular groove of the M-shaped frame, thereby facilitating the transportation of steel bars. However, the existing transportation device is generally a fixed structure, so the storage and transportation space is fixed, and the bearing area cannot be adjusted according to the volume of the material, resulting in inconvenience in transporting larger materials, reducing work efficiency, and thus resulting in poor practicality. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In order to solve the above technical problems, the utility model provides a material transfer device for highway engineering construction which is easy to adjust, improves work efficiency and enhances practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a material transfer device for highway engineering construction, comprising a base, a plurality of first casters are evenly fixedly installed on the bottom end of the base, a push handle is fixedly installed on the base, the adjustment mechanism comprises two H-shaped frames, a first slide groove is opened at one end of the base, an extension plate is slidably installed in the first slide groove, two second casters are fixedly installed on the bottom end of the extension plate, a motor is fixedly installed at one end of the base, a screw is fixedly installed at the output end of the motor, the screw is threadedly connected to the extension plate, a second slide groove is opened at the bottom end of the first slide groove, a limit block is fixedly installed at the bottom end of the extension plate, the limit block passes through the second slide groove, a plurality of card slots are opened on the base, and the two H-shaped frames are respectively clamped with two of the card slots.

[0009] By adopting the above technical solution, when transporting larger materials, the motor is started, the motor drives the screw to rotate, and the extension plate screwed with the screw slides in the first slide groove, thereby increasing the transportation bearing area of ​​the base; when transporting pipe materials, two H-shaped frames are inserted into appropriate slots according to the length of the pipe materials, and the pipe materials are placed on the H-shaped frames. Plate materials can still be placed on the base for transportation, thereby improving the utilization rate of the device. This process realizes an easy adjustment process, improves work efficiency, and thus enhances practicality.

[0010] Preferably, a plurality of triangular plates are fixedly mounted on both of the two H-shaped frames.

[0011] By adopting the above technical solution, the triangle plate can prevent the H-shaped frame from being skewed after being inserted into the slot, thereby enhancing practicality.

[0012] Preferably, connecting rings are fixedly mounted on both of the H-shaped frames.

[0013] By adopting the above technical solution, the pipe material is placed on the H-shaped frame, and the rope can be tied to the connecting ring to fix it to prevent it from falling, thereby enhancing safety.

[0014] Preferably, reflective strips are provided on both of the two H-shaped frames.

[0015] By adopting the above technical solution, the reflective strip can attract the attention of other people so that they can avoid it.

[0016] Preferably, both ends of the base are provided with third sliding grooves, plug plates are slidably installed in the two third sliding grooves, and slots are provided at the bottom ends of the two third sliding grooves.

[0017] By adopting the above technical solution, after the material is loaded on the base, the plug plate is pulled out and vertically inserted into the slot. The two plug plates limit the material on the base to prevent it from falling, thereby enhancing practicality.

[0018] Preferably, the push handle is wrapped with an anti-slip pad.

[0019] By adopting the above technical solution, the anti-slip pad can increase the friction when holding the push handle, thereby enhancing practicality.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present application provides a material transfer device for highway engineering construction, which has the following beneficial effects:

[0022] When transporting larger materials, start the motor, the motor drives the screw to rotate, and the extension plate screwed with the screw slides in the first slide groove, thereby increasing the transportation bearing area of ​​the base. When transporting pipe materials, two H-shaped frames are inserted into appropriate slots according to the length of the pipe materials, and the pipe materials are placed on the H-shaped frames. Plate materials can still be placed on the base for transportation, thereby improving the utilization rate of the device. This process realizes an easy adjustment process, improves work efficiency, and thus enhances practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the axial side cross-sectional structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0026] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model.

[0027] Markings in the attached figure: 1. base; 2. first caster; 3. push handle; 4. H-shaped frame; 5. extension plate; 6. second caster; 7. motor; 8. screw; 9. limit block; 10. triangle plate; 11. connecting ring; 12. reflective strip; 13. plug-in plate; 14. slot; 15. anti-slip pad. DETAILED DESCRIPTION

[0028] Example

[0029] See also Figure 1-Figure 4A material transfer device for highway engineering construction includes a base 1, a plurality of first casters 2 are evenly fixedly installed at the bottom end of the base 1, a push handle 3 is fixedly installed on the base 1, and an anti-skid pad 15 is wrapped on the push handle 3, and the anti-skid pad 15 can increase the friction when the push handle 3 is held by hand, and the adjustment mechanism includes two H-shaped frames 4, a first slide groove is opened at one end of the base 1, an extension plate 5 is slidably installed in the first slide groove, and two second casters 6 are fixedly installed at the bottom end of the extension plate 5, a motor 7 is fixedly installed at one end of the base 1, and a screw 8 is fixedly installed at the output end of the motor 7, and the screw 8 is threadedly connected to the extension plate 5, a second slide groove is opened at the bottom end of the first slide groove, and the bottom end of the extension plate 5 is fixedly installed. A limit block 9 is installed, and the limit block 9 passes through the second slide groove. A plurality of slots are opened on the base 1, and the two H-shaped frames 4 are respectively mounted with two of the slots. When transporting larger materials, the motor 7 is started, and the motor 7 drives the screw 8 to rotate, and the extension plate 5 screwed with the screw 8 slides in the first slide groove, thereby increasing the transportation bearing area of ​​the base 1. When transporting pipe materials, the two H-shaped frames 4 are inserted into the appropriate slots according to the length of the pipe materials, and the pipe materials are placed on the H-shaped frames 4. Plate materials can still be placed on the base 1 for transportation, thereby improving the utilization rate of the device. This process realizes a process that is easy to adjust, improves work efficiency, and thus enhances practicality.

[0030] See also Figure 1-Figure 4 A plurality of triangular plates 10 are fixedly mounted on the two H-shaped frames 4. The triangular plates 10 can prevent the H-shaped frames 4 from tilting after being inserted into the card slots, thereby enhancing practicality.

[0031] See also Figure 1-Figure 4 , connecting rings 11 are fixedly installed on the two H-shaped frames 4. When the pipe materials are placed on the H-shaped frames 4, the ropes can be tied to the connecting rings 11 to fix them to prevent them from falling. Third slide grooves are provided at both ends of the base 1. Insertion plates 13 are slidably installed in the two third slide grooves. Slots 14 are provided at the bottom ends of the two third slide grooves. After the materials are loaded on the base 1, the insertion plates 13 are pulled out and vertically inserted into the slots 14. The two insertion plates 13 limit the materials on the base 1. Reflective strips 12 are provided on the two H-shaped frames 4. The reflective strips 12 can attract the attention of other people, so that they can avoid and prevent falling, thereby enhancing safety.

[0032] The utility model is a material transfer device for highway engineering construction. When it is working and transporting larger materials, the motor 7 is started. This motor 7 is a well-known device purchased directly on the market by technicians in this field. Here we just use it and do not make any improvements to its structure and function. We will not go into details here. The motor 7 is provided with a control switch matched with it. The installation position of the control switch is selected according to actual use requirements, which is convenient for operators to operate and control. The motor 7 drives the screw 8 to rotate, and the extension plate 5 screwed with the screw 8 slides in the first slide groove, thereby increasing the transportation bearing area of ​​the base 1. When transporting pipe materials, two H-frames 4 are inserted into suitable card slots according to the length of the pipe materials, and the pipe materials are placed on the H-frame 4. Plate materials can still be placed on the base 1 for transportation, thereby improving the utilization rate of the device. This process realizes a process that is easy to adjust.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material transfer device for highway engineering construction, comprising a base (1), a plurality of first casters (2) are evenly and fixedly mounted on the bottom end of the base (1), a push handle (3) is fixedly mounted on the base (1), and the device is characterized in that , also includes: The adjusting mechanism comprises two H-shaped frames (4), a first slide groove is provided at one end of the base (1), an extension plate (5) is slidably installed in the first slide groove, two second casters (6) are fixedly installed at the bottom end of the extension plate (5), a motor (7) is fixedly installed at one end of the base (1), a screw rod (8) is fixedly installed at the output end of the motor (7), the screw rod (8) is threadedly connected to the extension plate (5), a second slide groove is provided at the bottom end of the first slide groove, a limit block (9) is fixedly installed at the bottom end of the extension plate (5), the limit block (9) passes through the second slide groove, a plurality of slots are provided on the base (1), and the two H-shaped frames (4) are respectively fixedly installed in two of the slots.

2. A material transfer device for highway engineering construction as claimed in claim 1, characterized in that: A plurality of triangular plates (10) are fixedly mounted on the two H-shaped frames (4).

3. A material transfer device for highway engineering construction as claimed in claim 2, characterized in that: A connecting ring (11) is fixedly mounted on each of the two H-shaped frames (4).

4. A material transfer device for highway engineering construction as claimed in claim 3, characterized in that: Reflective strips (12) are provided on both H-shaped frames (4).

5. A material transfer device for highway engineering construction as claimed in claim 4, characterized in that: The base (1) is provided with a third slide groove at both ends, a plug plate (13) is slidably installed in the two third slide grooves, and a slot (14) is provided at the bottom end of the two third slide grooves.

6. A material transfer device for highway engineering construction as claimed in claim 5, characterized in that: The push handle (3) is wrapped with an anti-slip pad (15).

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