C-shaped wingceltis bar lifting frame

Abstract

The utility model relates to the technical field of wingceltis bar lifting frames, and discloses a C-shaped wingceltis bar lifting frame which comprises a steel truss, the steel truss is made of alloy steel mixed with manganese and chromium and has higher strength and better corrosion resistance, a track is fixedly installed at the top of the steel truss, and the steel truss is provided with a C-shaped steel bar. A plurality of vertically-installed reinforcing columns are arranged in the two sides of the steel truss, a reinforcing supporting plate is fixedly installed between every two adjacent reinforcing columns, a hanging hole is formed in the bottom of the tail end of the steel truss, and a lifting hook is installed in the hanging hole in an inserted mode. According to the C-shaped wingceltis bar lifting frame, the conduction force of the lifting frame can be better dispersed by adopting a steel material and a truss structure, the stress of the lifting frame is more uniform by adopting the truss structure, the stability and the bearing capacity of the lifting frame are improved, and the use amount of lifting belts can be reduced; therefore, the stability of the hoisting frame can be improved under the condition of meeting the use requirements, the maximum value of hoisting of the hoisting frame is improved, and the stress is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to C type purlin hoisting frame technical field, specifically be a kind of C type purlin hoisting frame. BACKGROUND

[0002] The main function of C type purlin hoisting frame is to bear and transport goods. The hoisting frame should have sufficient rigidity and strength to resist various forces and moments generated during hoisting to ensure the stability of the overall structure. Therefore, stability is the most important.

[0003] However, the traditional C type purlin hoisting frame structure is relatively simple. When in use, the load bearing force is uneven, which makes it difficult to maintain stability. This may cause the hoisted goods to fall or overturn, affecting normal work progress and increasing the risk. Therefore, further improvement is needed. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides the following technical scheme: a C type purlin hoisting frame, comprising a steel truss, a track is fixedly installed on the top of the steel truss, the steel truss has a plurality of reinforcing columns installed vertically on both sides, a reinforcing support plate is fixedly installed between each adjacent two reinforcing columns, a hanging hole is formed at the bottom of the end of the steel truss, a lifting hook is inserted and installed inside the hanging hole. The use of steel material and truss structure can better disperse and conduct force, making the hoisting frame more evenly stressed and improving the stability and carrying capacity of the hoisting frame.

[0005] As an optimization, the steel truss is made of alloy steel mixed with manganese and chromium, which has higher strength and better corrosion resistance.

[0006] As an optimization, a plug hole is formed in the vertical part of the lifting hook, and a anti-unhooking assembly is inserted into the plug hole.

[0007] As an optimization, the anti-unhooking assembly includes a plug rod inserted into the plug hole, a limiting slot is formed in the end of the plug rod, a limiting rod is rotatably connected inside the limiting slot, a supporting assembly is arranged in the center of the plug rod inside the limiting slot to support the limiting rod. The supporting assembly drives the limiting rod to deflect outward, which will always block the hole outside the plug hole.

[0008] As an optimization, four limiting slots are arranged around the plug rod, and the limiting rod is rotatably connected in the four limiting slots.

[0009] As optimization, the support assembly comprises a guide rod fixedly installed at the center of the limiting groove, a sliding cylinder is sleeved outside the guide rod, support springs are fixedly installed at both sides of the sliding cylinder and sleeved outside the guide rod, connecting rods are rotationally connected to the outside of the sliding cylinder and correspond to the limiting rod, and the other ends of the connecting rods are rotationally connected to the end of the limiting rod.

[0010] As optimization, the connecting rods are arrayed and rotationally connected to the outside of the sliding cylinder, and the middle part of the limiting rod is provided with a groove for the connecting rods to enter and exit.

[0011] The C-shaped sandalwood strip hoisting frame has the advantages that:

[0012] 1. The C-shaped sandalwood strip hoisting frame adopts steel material and a truss structure to better disperse the conduction force of the hoisting frame, the truss structure can make the hoisting frame itself bear force more evenly, improve the stability and bearing capacity of the hoisting frame, reduce the use amount of hoisting belts, increase the stability of the hoisting frame under the condition of meeting the use requirement, improve the maximum value of hoisting of the hoisting frame, and the force is more stable.

[0013] 2. The C-shaped sandalwood strip hoisting frame can make the sliding cylinder keep at the outside of the middle part of the guide rod through the elastic force of the guide rod, support and position the limiting rod through the guide rod at this time, so that the end of the limiting rod always abuts against the outside of the insertion hole, the insertion rod can be limited from sliding out accidentally, and the function of preventing the hook from being pulled out is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a hoisting hook rail structure schematic view of the utility model;

[0016] Figure 3 It is a hoisting hook structure schematic view of the utility model;

[0017] Figure 4 It is a hook preventing structure schematic view of the utility model.

[0018] In the drawing: 1, steel truss; 2, rail; 3, reinforcing column; 4, reinforcing support plate; 5, hanging hole; 6, hoisting hook; 7, insertion hole; 8, insertion rod; 9, limiting groove; 10, limiting rod; 11, guide rod; 12, sliding cylinder; 13, support spring; 14, connecting rod. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-2 A C-shaped sandalwood strip hoisting frame, comprising a steel truss 1, the steel truss 1 is made of alloy steel mixed with manganese and chromium, has higher strength and better corrosion resistance, a track 2 is fixedly installed at the top of the steel truss 1, the steel truss 1 has a plurality of reinforcing columns 3 vertically installed on both sides, a reinforcing support plate 4 is fixedly installed between every two adjacent reinforcing columns 3, a hanging hole 5 is formed at the bottom of the end of the steel truss 1, a lifting hook 6 is insertedly installed in the hanging hole 5, the use of steel material and truss structure can better disperse and conduct force, the hoisting frame itself is more uniformly stressed, and the stability and carrying capacity of the hoisting frame are improved;

[0022] Please refer to Figures 3-4 A C-shaped sandalwood strip hoisting frame, comprising a steel truss 1, the steel truss 1 is made of alloy steel mixed with manganese and chromium, has higher strength and better corrosion resistance, a track 2 is fixedly installed at the top of the steel truss 1, the steel truss 1 has a plurality of reinforcing columns 3 vertically installed on both sides, a reinforcing support plate 4 is fixedly installed between every two adjacent reinforcing columns 3, a hanging hole 5 is formed at the bottom of the end of the steel truss 1, a lifting hook 6 is insertedly installed in the hanging hole 5, the use of steel material and truss structure can better disperse and conduct force, the hoisting frame itself is more uniformly stressed, and the stability and carrying capacity of the hoisting frame are improved;

[0023] Please refer to Figures 3-4The supporting assembly comprises a guide rod 11 fixedly installed at the center of the limiting groove 9, a sliding cylinder 12 sleeved on the outer side of the guide rod 11, supporting springs 13 fixedly installed on both sides of the sliding cylinder 12 and sleeved on the outer side of the guide rod 11, a connecting rod 14 rotationally connected to the outer side of the sliding cylinder 12 corresponding to the limiting rod 10, and the other end of the connecting rod 14 is rotationally connected to the end of the limiting rod 10. Four connecting rods 14 are arrayed and rotationally connected to the outer side of the sliding cylinder 12, and a groove is formed in the middle of the limiting rod 10 for the connecting rod 14 to pass in and out. The sliding cylinder 12 is kept on the outer side of the middle of the guide rod 11 by the elastic force of the guide rod 11, so that the limiting rod 10 is supported and positioned by the guide rod 11, and the end of the limiting rod 10 is always limited and prevented from being hooked out of the outer side of the insertion hole 7. Similarly, by pressing the limiting rod 10 downward, the sliding cylinder 12 is driven to slide along the outer side of the guide rod 11 through the connecting rod 14, so that the limiting rod 10 is completely rotated into the limiting groove 9, and the insertion rod 8 can be easily pulled out.

[0024] In use, first, alloy steel is used as the truss material for manufacturing, and then the track 2 is fixedly welded on the top side of the truss, so that the hoisting frame structure is optimized to better disperse the transmission force and improve the stability and carrying capacity. Then, the insertion rod 8 is inserted through the insertion hole 7 and the hanging hole 5 to install the hook 6.

[0025] When the insertion rod 8 is inserted through the insertion hole 7, the limiting rod 10 is pressed and deflected into the limiting groove 9, and the sliding cylinder 12 is driven to slide along the outer side of the guide rod 11 through the connecting rod 14, so that the supporting springs 13 on both sides are stretched and compressed, respectively. After the limiting rod 10 is removed from the insertion hole 7, the limiting rod 10 is reset and popped out by the guide rod 11, and then it is limited and prevented from being hooked out of the outer side of the insertion hole 7.

[0026] In summary, the C-shaped sandal hoisting frame can better disperse the transmission force of the hoisting frame by using steel material and truss structure, and the truss structure can make the hoisting frame itself more evenly stressed, improve its stability and carrying capacity, thereby increasing the stability of the hoisting frame under the condition of meeting the use requirements, improving the maximum value of the hoisting frame hoisting, and making the stress more stable.

[0027] The sliding cylinder 12 is kept on the outer side of the middle of the guide rod 11 by the elastic force of the guide rod 11, so that the limiting rod 10 is supported and positioned by the guide rod 11, and the end of the limiting rod 10 is always limited and prevented from being hooked out of the outer side of the insertion hole 7, thereby limiting the accidental sliding of the insertion rod 8 out of the insertion hole 7, and playing a role in limiting and preventing the hooking out.

[0028] In the description of the utility model, unless another definite provision and limitation, the term "arrangement", "installation", "link", "connection", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element internal communication or two element's mutual action relation. For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0029] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A C-shaped sandalwood hanging frame, comprising a steel truss (1), characterized in that: A track (2) is fixedly installed on the top of the steel truss (1); a plurality of upright reinforcement columns (3) are provided on both sides of the steel truss (1); a reinforcement support plate (4) is fixedly installed between each two adjacent reinforcement columns (3); a hanging hole (5) is provided at the bottom end of the steel truss (1); a hook (6) is inserted and installed inside the hanging hole (5).

2. The C-shaped sandalwood hanging frame according to claim 1, characterized in that: The steel truss (1) is made of alloy steel mixed with manganese and chromium.

3. The C-shaped sandalwood hanging frame according to claim 1, characterized in that: Insert holes (7) are provided at both ends of the vertical portion of the hook (6), and anti-hook-off components are inserted into the insert holes (7).

4. The C-shaped sandalwood hanging frame according to claim 3, characterized in that: The anti-unhooking component comprises an insertion rod (8) inserted into the insertion hole (7), a limiting groove (9) is provided in the end of the insertion rod (8), the limiting groove (9) is internally rotatably connected to the limiting rod (10), and the insertion rod (8) is provided with a support component for supporting the limiting rod (10) at the center of the limiting groove (9).

5. The C-shaped sandalwood hanging frame according to claim 4, characterized in that: Four limiting grooves (9) are provided around the array of the insertion rods (8), and the limiting rods (10) are correspondingly rotatably connected in the four limiting grooves (9).

6. The C-shaped sandalwood hanging frame according to claim 4, characterized in that: The support assembly includes a guide rod (11) fixedly mounted at the center of the limiting groove (9), a slide cylinder (12) is provided on the outer sliding sleeve of the guide rod (11), support springs (13) are fixedly mounted on both sides of the slide cylinder (12), and the support springs (13) are sleeved on the outer side of the guide rod (11), and a connecting rod (14) is rotatably connected to the outer side of the corresponding limiting rod (10), and the other end of the connecting rod (14) is rotatably connected to the end of the limiting rod (10).

7. The C-shaped sandalwood hanging frame according to claim 6, characterized in that: Four connecting rods (14) are rotatably connected in an array outside the slide cylinder (12), and a groove for the connecting rods (14) to enter and exit is provided in the middle of the limiting rod (10).

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