A stent cart carrier

Abstract

The utility model relates to the technical field of bearing frame, especially a support carrier bearing frame. Including the main beam frame, the both ends bottom of main beam frame is equipped with fixed groove, and the fixed groove is rotatably connected with the screw rod and the screw rod one end extends to the outside of main beam frame, and the screw rod one end is fixedly connected with the rocking handle, and the screw rod is threadedly connected with the fastening slide plate slidingly connected with the main beam frame, and the main beam frame is equipped with a plurality of parallelly arranged supporting beams, and the plurality of supporting beams are fixedly arranged on the main beam frame, and the both ends of the plurality of supporting beams are equipped with the reinforcing rod. The utility model provides a kind of bearing frame structure of flexible width adjustment to improve its applicability and installation reliability.

Description

Technical Field

[0001] This utility model relates to the field of support frame technology, and in particular to a support frame for a support transport vehicle. Background Technology

[0002] The support frame of a transport vehicle is one of the important devices for transporting equipment in fully mechanized mining faces underground in coal mines. It is mainly used to support and fix large equipment such as hydraulic supports so that they can be transferred by transport vehicles. A typical support frame usually consists of a main beam frame and several supporting beams, which are combined with the transport vehicle body through rigid connections or simple locking methods. Its structural strength and stability directly affect the safety and efficiency of the transportation process.

[0003] However, existing support frames for pallet trucks still have certain limitations in practical applications. Due to the varying widths of different pallet truck models, and the often single-size or non-adjustable fixing structures of traditional support frames, they are difficult to adapt to different pallet truck specifications. During use, problems such as mismatched installation and insecure clamping frequently occur, affecting assembly efficiency and potentially causing equipment to shake or even slip during transportation, posing safety hazards. Furthermore, the poor adaptability of the fixing structure also results in low versatility of the support frames, requiring users to equip different vehicles with various sizes of support frames, increasing equipment costs and management complexity. Utility Model Content

[0004] This invention provides a support frame structure with adjustable width to improve its applicability and installation reliability.

[0005] The technical solution adopted by this utility model is as follows: a support frame for a transport vehicle, including a main beam frame. The bottom of both ends of the main beam frame are provided with fixing grooves. A screw rod is rotatably connected in the fixing groove, and one end of the screw rod extends to the outside of the main beam frame. A crank handle is fixedly connected to one end of the screw rod. A fastening slide plate that is slidably connected to the main beam frame is threaded on the screw rod. Multiple parallel support beams are provided on the main beam frame. The multiple support beams are fixedly mounted on the main beam frame. Reinforcing rods are provided at both ends of the multiple support beams.

[0006] As a further improvement of this utility model, both ends of the lead screw are rotatably connected to the main beam frame through bearings.

[0007] As a further improvement of this utility model, the top of the fastening slide plate is located in the fixing groove and is adapted to the fixing groove.

[0008] As a further improvement of this utility model, the upper surface of each of the supporting beams is provided with anti-slip texture.

[0009] As a further improvement of this utility model, all of the aforementioned supporting beams are connected to the main beam frame by detachable fasteners.

[0010] As a further improvement of this utility model, the main beam frame is provided with a plurality of adjustment holes for installing fasteners, and the installation position of the support beam can be adjusted by selecting different adjustment holes.

[0011] As a further improvement of this utility model, the main beam frame and multiple supporting beams are made of high-strength alloy steel.

[0012] As a further improvement of this utility model, the reinforcing rods are intermittently and layered at both ends of multiple supporting beams.

[0013] The beneficial effects of this utility model are as follows: This utility model drives the screw to rotate by a crank handle, which in turn drives the fastening slide plate to slide on the main beam frame, realizing convenient and reliable fixing of the load-bearing frame to the vehicle body of different widths, greatly improving the scope of application and installation efficiency; at the same time, the adjustable position of the support beam and the design of the reinforced structure further enhance the versatility, stability and load-bearing capacity of the load-bearing frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a support frame for a transport vehicle according to this utility model;

[0015] Figure 2 This utility model relates to a support frame for a transport vehicle. Figure 1 Another perspective illustration;

[0016] Figure 3 This is an exploded view of the overall structure of a support frame for a transport vehicle according to this utility model;

[0017] Figure 4 This is a partial structural cross-sectional view of a support frame for a transport vehicle according to this utility model.

[0018] As shown in the figure: 1. Main beam frame; 2. Fixing groove; 3. Screw rod; 4. Handle; 5. Fastening slide plate; 6. Support beam; 7. Reinforcing rod; 8. Bearing; 9. Fastener; 10. Adjustment hole. Detailed Implementation

[0019] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0020] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0021] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0022] This utility model provides the following: Figure 1-4 The bracket transporter frame shown includes a main beam frame 1. Both ends of the main beam frame 1 are provided with fixing grooves 2 at the bottom. A screw rod 3 is rotatably connected in the fixing groove 2, and one end of the screw rod 3 extends to the outside of the main beam frame 1. A crank handle 4 is fixedly connected to one end of the screw rod 3. A fastening slide plate 5 that is slidably connected to the main beam frame 1 is threaded onto the screw rod 3. Multiple parallel support beams 6 are provided on the main beam frame 1. The multiple support beams 6 are fixedly mounted on the main beam frame 1. Both ends of the multiple support beams 6 are provided with reinforcing rods 7.

[0023] like Figure 4 As shown, in this utility model, both ends of the lead screw 3 are rotatably connected to the main beam frame 1 through bearings 8. By setting the bearings 8, the frictional resistance of the lead screw 3 during rotation can be effectively reduced, ensuring its smoothness and stability during rotation. At the same time, the axial position of the lead screw 3 is limited to prevent axial movement of the lead screw 3 during rotation, thereby ensuring the smooth sliding of the fastening slide plate 5.

[0024] like Figure 4 As shown, in this utility model, the top of the fastening slide plate 5 is located in the fixing groove 2 and is adapted to the fixing groove 2. The fixing groove 2 plays a guiding role in the sliding of the fastening slide plate 5, preventing the fastening slide plate 5 from deviating or shaking during the movement, so that the fastening slide plate 5 can move accurately along the extension direction of the fixing groove 2, thereby ensuring its tight fit with the transport vehicle body.

[0025] like Figure 1 and Figure 3 As shown, the upper surfaces of multiple support beams 6 in this utility model are provided with anti-slip textures. The anti-slip textures can increase the friction between the hydraulic support and other equipment and the support beams 6, effectively preventing the equipment from sliding due to bumps or vibrations during transportation, and improving the stability and safety of the equipment placement.

[0026] like Figure 1-3As shown, in this utility model, multiple support beams 6 are connected to the main beam frame 1 via detachable fasteners 9. This detachable connection facilitates the installation, disassembly, and replacement of the support beams 6. It also makes operation more convenient when a support beam 6 is damaged or when the number of support beams 6 needs to be adjusted according to actual transportation requirements. The main beam frame 1 is provided with multiple adjustment holes 10 for installing the fasteners 9, and the support beams 6 can adjust their installation position by selecting different adjustment holes 10. By providing multiple sets of adjustment holes 10 on the main beam frame 1, users can flexibly adjust the spacing between the support beams 6 according to the size and weight distribution of equipment such as hydraulic supports, enabling the load-bearing frame to better adapt to the load-bearing requirements of different specifications of equipment and further improving the versatility of the load-bearing frame.

[0027] In this utility model, the main beam frame 1 and multiple supporting beams 6 are made of high-strength alloy steel. High-strength alloy steel has high strength, hardness and toughness, which can ensure that the support frame is not easily deformed or damaged when bearing large loads, thus extending the service life of the support frame and meeting the usage requirements in complex working conditions such as underground coal mines.

[0028] like Figure 1-3 As shown, in this utility model, the reinforcing rods 7 are intermittently and layered at both ends of multiple supporting beams 6, which effectively enhances the structural strength and overall rigidity of the connection between the two ends of the supporting beams 6 and the main beam frame 1, improves the bending resistance of the supporting beams 6, and prevents the two ends of the supporting beams 6 from deforming or breaking when bearing heavy objects, thereby ensuring the structural stability and load-bearing safety of the entire support frame.

[0029] Working Principle: In practical implementation, the operator first places the main beam frame 1 in the preset position on the transport vehicle body. Then, by rotating the crank handles 4 at both ends of the main beam frame 1, the screw rod 3 rotates within the fixing groove 2. Since the screw rod 3 is threadedly connected to the fastening slide plate 5, and the fastening slide plate 5 is guided by the fixing groove 2, the rotation of the screw rod 3 is converted into a linear movement of the fastening slide plate 5 along the length of the main beam frame 1. This causes the fastening slide plates 5 on both sides to move towards the edges of the transport vehicle body until the fastening slide plate 5 is in close contact with the transport vehicle body, thus firmly fixing the support frame to the transport vehicle body. When installing the support beam 6, a suitable adjustment hole 10 can be selected according to the specific dimensions of the equipment to be transported. The support beam 6 is then fixed to the main beam frame 1 using fasteners 9 to adjust the position and spacing of the support beam 6, ensuring that the equipment can be placed stably on the support beam 6. When it is necessary to disassemble or replace the support beam 6, simply loosen the fasteners 9 to remove the support beam 6 from the main beam frame 1. The operation is simple and convenient.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A support frame for a support transport vehicle, comprising a main beam frame (1), characterized in that: The main beam frame (1) has a fixing groove (2) at both ends of the bottom. A screw rod (3) is rotatably connected in the fixing groove (2) and one end of the screw rod (3) extends to the outside of the main beam frame (1). A crank handle (4) is fixedly connected to one end of the screw rod (3). A fastening slide plate (5) that is slidably connected to the main beam frame (1) is threaded on the screw rod (3). The main beam frame (1) has multiple parallel supporting beams (6). The multiple supporting beams (6) are fixedly mounted on the main beam frame (1). Both ends of the multiple supporting beams (6) are provided with reinforcing rods (7).

2. The support frame for a bracket transport vehicle according to claim 1, characterized in that: Both ends of the lead screw (3) are rotatably connected to the main beam frame (1) via bearings (8).

3. The support frame for a bracket transport vehicle according to claim 1, characterized in that: The top of the fastening slide plate (5) is located in the fixing groove (2) and is adapted to the fixing groove (2).

4. The support frame for a support transport vehicle according to claim 1, characterized in that: The upper surface of each of the supporting beams (6) is provided with anti-slip texture.

5. The support frame for a bracket transport vehicle according to claim 1, characterized in that: The multiple supporting beams (6) are connected to the main beam frame (1) by detachable fasteners (9).

6. The support frame for a bracket transport vehicle according to claim 5, characterized in that: The main beam frame (1) is provided with multiple adjustment holes (10) for installing fasteners (9), and the support beam (6) can adjust its installation position by selecting different adjustment holes (10).

7. The support frame for a bracket transport vehicle according to claim 1, characterized in that: The main beam frame (1) and multiple supporting beams (6) are made of high-strength alloy steel.

8. The support frame for a bracket transport vehicle according to claim 1, characterized in that: The reinforcing rods (7) are intermittently layered and installed at both ends of multiple supporting beams (6).

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