Modularized crane bridge

Abstract

The utility model discloses a modularized crane bridge, which relates to the technical field of crane bridges, and comprises a basic framework, a bearing bracket, a regulation and control assembly, an inner bearing piece and a transverse insertion piece, the bottom end of the bearing bracket is provided with a supporting leg, the basic framework is provided with a mounting port, the bottom end of the supporting leg is provided with a first inclined surface, and the outer side surface of the supporting leg is nested with a spring; the regulation and control assembly comprises a transverse guide part, a foundation seat and a nut seat, a second inclined plane matched with the transverse guide part is arranged on the side, close to the supporting legs, of the transverse guide part, a connecting opening is formed in the inner side face of the nut seat, and the foundation seat is in threaded connection with the nut seat; the adjusting and controlling assembly can change the height of the bearing frame above the supporting legs in the vertical direction; the inner bearing piece can enhance the strength of the notch structure, and the transverse penetrating piece can assist in keeping the relative position of the bearing frame in the horizontal direction; different structures are matched to ensure the stability of the crane bridge structure; and a multi-module structure is convenient to assemble, apply and use.

Description

Technical Field

[0001] The utility model relates to the technical field of crane bridges, and more specifically to a modular crane bridge. Background Art

[0002] A crane refers to a multi-action lifting machine that can lift heavy objects vertically and carry them horizontally within a certain range. The working characteristics of the lifting equipment are intermittent movements, that is, the corresponding mechanisms for lifting, transporting and unloading work alternately in a working cycle. The development and use of cranes are becoming more and more extensive in the market. The crane bridge is the basis for the installation and use of cranes. The traditional large-scale crane bridge lacks modular structural design, and the adjustment functionality is poor during use, which makes the adjustment and preparation time too long, affecting the subsequent normal use. Based on this, the inventor studied and proposed this case. Utility Model Content

[0003] The purpose of the utility model is to provide a modular crane bridge in order to solve the above technical problems.

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A modular crane bridge comprises a basic structure, a supporting frame, a regulating component, an inner supporting member, and a transverse insertion plug. A recess structure for placing the supporting frame is arranged at one side end of the basic structure. The transverse insertion plug passes through the recess structure and is arranged at the outer end of the supporting frame. The inner supporting member is inserted into the recess structure, and the inner supporting frame and the transverse insertion plug are arranged in a staggered manner. A supporting foot is arranged at the bottom end of the supporting frame, and a mounting port is arranged on the basic structure. A first inclined surface is arranged at the bottom end of the supporting foot, and a spring is embedded in the outer side surface of the supporting foot. The regulating component comprises a transverse guide member, a base seat, and a nut seat. The transverse guide member is provided with a second inclined surface adapted to the supporting foot on the side close to the supporting foot. A connecting port is arranged on the inner side surface of the nut seat, and the base seat is threadedly connected to the nut seat.

[0006] The modular crane bridge in the utility model includes several modular components, such as: a basic structure, a support frame, an inner support member, a transverse insertion member, and an adjustment component. First, the adjustment component can change the height of the support frame above the support foot in the vertical direction; secondly, the inner support member enhances the strength of the notch structure, and the transverse insertion member can assist in maintaining the relative position of the support frame in the horizontal direction; different structures cooperate to ensure the stability of the crane bridge structure, so that the support member can be fine-tuned within the corresponding adjustment range.

[0007] A preferred technical solution: a through opening for displacement of the transverse guide member is provided on the basic structure, and the transverse guide member is displaced horizontally along the through opening.

[0008] A preferred technical solution: one end of the transverse guide member is a conical structure.

[0009] A preferred technical solution: the threaded connection distance between the nut seat and the base seat is the horizontal displacement distance of the transverse guide member.

[0010] A preferred technical solution: A regulating component is provided at at least one end of the crane bridge.

[0011] A better technical solution: The crane bridge is an axisymmetric structure.

[0012] The beneficial effects of the utility model are as follows:

[0013] The regulating component in the utility model can change the height of the support frame above the supporting foot in the vertical direction; the inner supporting member can enhance the strength of the recessed structure, and the transverse insertion member can assist in maintaining the relative position of the support frame in the horizontal direction; different structures cooperate to ensure the stability of the crane bridge structure; the multi-module structure is easy to assemble and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0016] Figure numerals: 1. basic structure; 2. supporting frame; 3. regulating component; 31. transverse guide member; 32. base seat; 33. nut seat; 4. inner supporting member; 5. transverse insertion member; 6. recess structure; 7. supporting foot; 8. mounting port; 9. first inclined surface; 10. spring; 11. second inclined surface; 12. connecting port; 13. through-port. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figures 1 to 2 As shown, this embodiment provides a modular crane bridge, including a basic structure 1, a support frame 2, a regulating component 3, an inner support member 4, and a transverse insertion member 5. A recess structure 6 for placing the support frame 2 is provided at one side end of the basic structure 1. The transverse insertion member 5 passes through the recess structure 6 and is arranged at the outer side end of the support frame 2. The inner support member 4 is inserted into the recess structure 6, and the inner support frame 2 and the transverse insertion member 5 are staggered. The staggered arrangement specifically means that the inner support frame 2 and the transverse insertion member 5 are staggered. Figure 1 The transverse insertion plug 5 in the structure covers the middle part of the inner support member 4. In fact, the transverse insertion plug 5 only passes through the basic structure 1, and does not pass through the inner support member 4. The bottom end of the support frame 2 is provided with a support foot 7, and the basic structure 1 is provided with a mounting port 8, and the support foot 7 is vertically installed in the mounting port 8. The bottom end of the support foot 7 is provided with a first inclined surface 9, and the outer side of the support foot 7 is embedded with a spring 10. The regulating component 3 includes a transverse guide member 31, a base seat 32, and a nut seat 33. The transverse guide member 31 is provided with a second inclined surface 11 adapted to the first inclined surface 9 on the side close to the support foot 7, and the inner side of the nut seat 33 is provided with a connection port 12, and the base seat 32 is threadedly connected with the nut seat 33. The top end of the spring 10 is connected to the bottom end of the support frame 2, and the bottom end of the spring 10 is connected to the plane where the notch is located on the basic structure 1.

[0020] Furthermore, a through opening 13 for the transverse guide member 31 to move is provided on the basic structure 1 , and the transverse guide member 31 moves horizontally along the through opening 13 .

[0021] Furthermore, the size of the installation opening 8 is larger than the size of the supporting foot 7 .

[0022] Furthermore, one end of the transverse guide member 31 is a conical structure.

[0023] Furthermore, the threaded connection distance between the nut seat 33 and the base seat 32 is the distance of the horizontal displacement of the transverse guide member 31 .

[0024] Furthermore, a regulating component 3 is provided at at least one end of the crane bridge.

[0025] Furthermore, the crane bridge is an axisymmetric structure.

[0026] When the utility model is used, the fastest way to adjust the support frame 2 is to change the position of the transverse insertion plug 5 so that the transverse insertion plug 5 contacts the side end of the support frame 2, thereby changing the relative position of the support frame 2. This is suitable for large-scale adjustment requirements with low adjustment accuracy. When the adjustment accuracy is high, the position of the transverse guide member 31 in the through-hole 13 can be changed by threading the nut seat 33 and the base seat 32 progressively, mainly by cooperating with the first inclined surface 9 and the second inclined surface 11, so that the position of the support foot 7 set at the bottom end of the support frame 2 in the vertical direction is changed; the horizontality of the support frame 2 can be adjusted by adjusting the regulating component 3 at the corresponding side end.

Claims

1. A modular crane bridge, characterized in that: The invention comprises a basic structure, a supporting frame, a regulating component, an inner supporting member, and a transverse insertion member. A recess structure for placing the supporting frame is provided on one side end of the basic structure. The transverse insertion member passes through the recess structure and is provided on the outer side end of the supporting frame. The inner supporting member is inserted into the recess structure, and the inner supporting frame and the transverse insertion member are staggered and arranged in a staggered manner. A supporting foot is provided at the bottom end of the supporting frame, and a mounting port is provided on the basic structure. A first inclined surface is provided at the bottom end of the supporting foot, and a spring is embedded on the outer side surface of the supporting foot. The regulating component comprises a transverse guide member, a base seat, and a nut seat. A second inclined surface adapted to the transverse guide member is provided on the side close to the supporting foot. A connecting port is provided on the inner side surface of the nut seat, and the base seat is threadedly connected to the nut seat.

2. The modular crane bridge according to claim 1, characterized in that: The basic structure is provided with a through opening for displacement of the transverse guide member, and the transverse guide member is displaced horizontally along the through opening.

3. The modular crane bridge according to claim 1, characterized in that: One end of the transverse guide is a conical structure.

4. The modular crane bridge according to claim 1, characterized in that: The threaded connection distance between the nut seat and the base seat is the distance of horizontal displacement of the transverse guide member.

5. The modular crane bridge according to claim 1, characterized in that: At least one end of the crane bridge is provided with a regulating component.

6. The modular crane bridge according to claim 1, characterized in that: The crane bridge is an axisymmetric structure.

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