A fixing device for stacking cement poles

Abstract

This utility model discloses a fixing device for stacking cement poles in a cement pole storage yard, specifically relating to the field of cement pole stacking technology. It includes two side-by-side support beams, with a support plate fixedly connected to the upper end of each beam. Multiple arc-shaped placement grooves are evenly spaced on the upper end of the support plate. Multiple support wheels are fixedly connected to the bottom of each support beam. Two intersecting extension plates are arranged between the two support beams, with their middle sections rotatably connected via a pivot. Movable seats are rotatably connected to both ends of each extension plate, with each movable seat slidably mounted on the surface of a corresponding support beam. This utility model, by using two intersecting and rotatably connected extension plates, allows for the opening and closing or folding of the two support beams, facilitating the stacking of cement poles of a certain length. When not in use, it reduces the space occupied, and the entire frame is easily movable, offering high flexibility and facilitating transfer and arrangement work, thus improving the efficiency of pre-stacking preparation work for cement poles.

Description

Technical Field

[0001] This utility model relates to the field of cement pole stacking technology, and more specifically, to a fixing device for stacking cement poles in a storage yard. Background Technology

[0002] Cement poles, as basic building materials in power, communication, and municipal engineering fields, are characterized by their large length (usually 6-15 meters), high weight (a single pole can weigh several tons), and smooth surface. The stability and safety of their stacking in the yard directly affect storage efficiency and construction safety. Currently, cement pole yards mostly adopt simple stacking methods: cement poles are arranged parallel to each other on the ground and temporarily fixed by binding with steel wire ropes or supporting with stones. More advanced methods use auxiliary support structures to guide the stacked cement poles, fix their positions, enhance their stacking stability, and reduce the possibility of cement pole collapse.

[0003] Existing fixing devices for stacking cement poles are usually fixed bracket structures, which are generally not easy to disassemble, are large and heavy, occupy a lot of space, and make the transfer and preparation work very troublesome and cumbersome, reducing the stacking efficiency of cement poles and making them less practical.

[0004] In summary, to better manage the stacking of cement poles in the yard, it is necessary to address the problems of fixed-structure cement pole stacking devices, such as inconvenient disassembly, large and heavy size, large space occupation, cumbersome relocation and setup preparation, and poor practicality, so as to improve the stacking efficiency of cement poles. Utility Model Content

[0005] The present invention provides a fixing device for stacking cement poles in a storage yard. The problem to be solved is that the fixed structure type cement pole stacking fixing device is not easy to disassemble, is large and heavy, occupies a lot of space, and the transfer and arrangement preparation work is cumbersome, resulting in poor practicality and affecting the stacking efficiency of cement poles.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fixing device for stacking cement poles in a storage yard, comprising two supporting beams arranged side by side, a support plate fixedly connected to the upper end of the supporting beams, multiple arc-shaped placement grooves equally spaced on the upper end of the support plate, multiple supporting moving wheels fixedly connected to the bottom of the supporting beams, two intersecting extension plates arranged between the two supporting beams, and the middle of the two extension plates being rotatably connected by a pivot shaft, with moving seats rotatably connected to both ends of the extension plates, each moving seat being slidably disposed on the surface of a supporting beam on a corresponding side, two limiting plates 1 symmetrically slidably disposed on the surface of one supporting beam, and the two limiting plates 1 being distributed on the side where the two moving seats on the same side are relatively far apart, a limiting mechanism 1 is provided on the supporting beam on this side, the limiting mechanism 1 being used to drive the two limiting plates 1 to move relative to each other, two limiting plates 2 symmetrically slidably disposed on the surface of the supporting beam on the other side, and the two limiting plates 2 being distributed on the side where the two moving seats on the same side are relatively close to each other, the supporting beam on this side being provided with a limiting mechanism 2, the limiting mechanism 2 being used to drive the two limiting plates 2 to move relative to each other.

[0007] In a preferred embodiment, the limiting mechanism includes a fixed plate fixedly connected to both ends of the corresponding support beam, a bidirectional screw rod rotatably connected between the two fixed plates, two limiting plates symmetrically threaded to the outer sides of both ends of the bidirectional screw rod, and the bidirectional screw rod movably passes through two corresponding movable seats on the same side. A turntable is rotatably connected to the surface of one fixed plate, a handle is fixedly connected to the surface of the turntable, and the turntable is fixedly connected to the bidirectional screw rod through a shaft. Rotating the turntable drives the bidirectional screw rod to rotate.

[0008] In a preferred embodiment, a fixing rod is fixedly connected between the two fixing plates, and two corresponding movable seats on the same side are movably connected to the outside of the fixing rod.

[0009] In a preferred embodiment, the limiting mechanism 2 includes a fixed plate 2 fixedly connected to both ends of the corresponding support beam, a bidirectional screw 2 rotatably connected between the two fixed plates 2, two limiting plates 2 symmetrically threaded to the outer sides of both ends of the bidirectional screw 2, and the bidirectional screw 2 movably passes through two corresponding movable seats on the same side, a turntable 2 rotatably connected to the surface of one fixed plate 2, a handle 2 fixedly connected to the surface of the turntable 2, and the turntable 2 is fixedly connected to the bidirectional screw 2 through a shaft, rotating the turntable 2 to drive the bidirectional screw 2 to rotate.

[0010] In a preferred embodiment, a fixing rod is fixedly connected between the two fixing plates, and two movable seats on the same side are movably connected to the outside of the fixing rod.

[0011] In a preferred embodiment, the two ends of the support beam are provided with embedding grooves, and a card plate is provided through the two embedding grooves on the same side on different support beams. The surface of the card plate is provided with multiple rope winding holes at equal intervals.

[0012] In a preferred embodiment, two fixed seats are fixedly connected to the opposite sides of the two support beams, and the fixed seats are provided with rope binding holes.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model uses two support beams and a support plate as the main body, and adds two cross-rotating extension plates to form a fixing device for stacking cement poles. The two extension plates can be expanded, and the expanded state is fixed by limit plate one under the control of limit mechanism one and limit plate two under the control of limit mechanism two, so as to adapt to the stacking requirements of cement poles of a certain length. Moreover, when not in use, they can be folded together to reduce the space occupied. The design of the bottom support moving wheels makes it easy to move the entire frame, which enhances flexibility, facilitates the transfer and arrangement of work, and improves the efficiency of the preparation work in the early stage of cement pole stacking. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0016] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the connection structure between the extension plate and the movable base of this utility model.

[0018] Figure 4 For the present utility model Figure 3 Schematic diagram of the disassembled structure.

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the support beam of this utility model.

[0020] The attached diagram is labeled as follows: 1. Support beam; 2. Erection plate; 3. Arc-shaped mounting groove; 4. Support moving wheel; 5. Extension plate; 6. Moving seat; 701. Fixed plate one; 702. Bidirectional screw one; 703. Turntable one; 704. Handle one; 801. Fixed plate two; 802. Bidirectional screw two; 803. Turntable two; 804. Handle two; 9. Limiting plate one; 10. Limiting plate two; 11. Fixed rod one; 12. Fixed rod two; 13. Embedded groove; 14. Card plate; 15. Rope winding hole; 16. Fixed seat head; 17. Rope binding hole. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Refer to the instruction manual appendix Figures 1 to 5 A fixing device for stacking cement poles in a cement yard includes two support beams 1 arranged side by side. A support plate 2 is fixedly connected to the upper end of each support beam 1. Multiple arc-shaped placement grooves 3 are evenly spaced on the upper end of the support plate 2. Multiple support wheels 4 are fixedly connected to the bottom of each support beam 1. Two intersecting extension plates 5 are arranged between the two support beams 1, and the middle of the two extension plates 5 is rotatably connected via a pivot. Movable seats 6 are rotatably connected to both ends of each extension plate 5. Each movable seat 6 is slidably mounted on the surface of a support beam 1 on a corresponding side. Two limiting plates 9 are symmetrically slidably arranged on the surface of the support beam 1 on the opposite side of the two moving seats 6. The two limiting plates 9 are distributed on the opposite side of the two moving seats 6. A limiting mechanism 1 is provided on the support beam 1 on this side. The limiting mechanism 1 is used to drive the two limiting plates 9 to move relative to each other. Two limiting plates 10 are symmetrically slidably arranged on the surface of the support beam 1 on the other side of the support beam 1 on the opposite side of the support beam 1 on the opposite side of the support beam 1 on the opposite side of the support beam 1. The limiting mechanism 2 is used to drive the two limiting plates 10 to move relative to each other.

[0023] It should be noted that the cement poles are placed in the corresponding arc-shaped mounting slots 3 on the two supporting plates 2 at both ends or in the middle. The two extension plates 5 have slots in the middle, so the two extension plates 5 can overlap each other and be further rotated without affecting their rotation. Each movable seat 6 slides on the surface of the corresponding support beam 1. The change in the state of the two extension plates 5 will support the two support beams 1 at a certain distance. If the cement pole to be stacked is long, the distance between the two support beams 1 can be expanded to a larger extent. If the cement pole to be stacked is short, the distance between the two support beams 1 can be reduced to a smaller extent. This control is provided by the rotation state of the two extension plates 5.

[0024] Refer to the instruction manual appendix Figure 2The limiting mechanism includes a fixed plate 701 fixedly connected to both ends of the corresponding support beam 1. A bidirectional screw 702 is rotatably connected between the two fixed plates 701. Two limiting plates 9 are symmetrically threaded to the outer sides of both ends of the bidirectional screw 702. The bidirectional screw 702 moves through two corresponding movable seats 6 on the same side. A turntable 703 is rotatably connected to the surface of one fixed plate 701. A handle 704 is fixedly connected to the surface of the turntable 703. The turntable 703 is fixedly connected to the bidirectional screw 702 through a shaft. Rotating the turntable 703 drives the bidirectional screw 702 to rotate.

[0025] It should be noted that when the hand grips the handle 704, the turntable 703 rotates, which in turn drives the bidirectional screw 702 to rotate, thereby causing the two limit plates 9 to move relative to each other.

[0026] Refer to the instruction manual appendix Figure 2 A fixing rod 11 is fixedly connected between the two fixing plates 701, and two corresponding movable seats 6 on the same side are movably connected to the outside of the fixing rod 11.

[0027] It should be noted that the fixed rod 11 is used to support the sliding of the two movable seats 6 of the teammate and adjust their position.

[0028] Refer to the instruction manual appendix Figure 2 The limiting mechanism 2 includes a fixed plate 2 801 fixedly connected to both ends of the corresponding support beam 1. A bidirectional screw 2 802 is rotatably connected between the two fixed plates 2 801. Two limiting plates 2 10 are symmetrically threaded to the outer sides of both ends of the bidirectional screw 2 802. The bidirectional screw 2 802 moves through two corresponding movable seats 6 on the same side. A turntable 2 803 is rotatably connected to the surface of one fixed plate 2 801. A handle 2 804 is fixedly connected to the surface of the turntable 2 803. The turntable 2 803 is fixedly connected to the bidirectional screw 2 802 through a shaft. Rotating the turntable 2 803 drives the bidirectional screw 2 802 to rotate.

[0029] It should be noted that when the hand grips the second handle 804, the turntable 803 rotates, which in turn drives the bidirectional screw 802 to rotate, thereby causing the two limit plates 210 to move relative to each other.

[0030] Refer to the instruction manual appendix Figure 2 A fixing rod 12 is fixedly connected between the two fixing plates 2 801, and two corresponding movable seats 6 on the same side are movably connected to the outside of the fixing rod 2 12.

[0031] It should be noted that the fixed rod 12 is used to support the sliding of the two corresponding movable seats 6 and adjust their positions.

[0032] Refer to the instruction manual appendix Figure 1 and Figure 5 The support beam 1 has an embedded groove 13 at both ends. A card plate 14 is provided between two embedded grooves 13 on the same side on different support beams 1. The surface of the card plate 14 has multiple rope winding holes 15 at equal intervals.

[0033] It should be noted that after adjusting the spacing between the two support beams 1 and fixing them in place, the card plate 14 is inserted into the two embedded slots 13 on the same side. Then, after stacking multiple layers of cement poles, the rope is threaded back and forth through the rope holes 15 on both sides of the card plate 14, and the upper layer of cement poles is pressed down. The two ends of the rope are tied and fixed to strengthen and fix the stacking state of the cement poles.

[0034] Refer to the instruction manual appendix Figure 1 and Figure 5 Two fixed heads 16 are fixedly connected to the relatively far sides of the two support beams 1, and the fixed heads 16 are provided with rope binding holes 17.

[0035] It should be noted that steel wire ropes can be passed through the rope-tying holes 17 on the two fixed seats 16, and then a locomotive can be used for traction and movement, thereby quickly adjusting the position of the frame and facilitating on-site layout.

[0036] Working principle: First, steel wire ropes are passed through the rope-tying holes 17 on the two fixed seat heads 16. Then, a locomotive is used for traction and movement to adjust the frame to a suitable position on site. Next, the two extension plates 5 are pushed, and the two support beams 1 are pushed apart to widen the distance between them. Then, using the first limiting mechanism, the handle 704 is held to drive the turntable 703 to rotate. The turntable 703 drives the bidirectional screw 702 to rotate, controlling the bidirectional screw 702 to drive the two limiting plates 9 to move closer to each other, clamping and limiting the two corresponding moving seats 6 on the same side. At the same time, the second limiting mechanism, the handle 804, is used to drive the turntable. When turntable 803 rotates, it drives the bidirectional screw 802 to rotate, controlling the two limiting plates 10 to move away from each other. This clamps and limits the two moving seats 6 on the same side, thus fixing the open and expanded state. The clamping plate 14 is then inserted into the two embedding slots 13 on the same side. Subsequently, cement poles are placed in the corresponding arc-shaped placement slots 3 on the two supporting plates 2, and then stacked layer by layer. After the stacking operation is completed, ropes are used to pass back and forth through the rope holes 15 on both sides of the clamping plate 14, and the upper cement poles are pressed down. The ends of the ropes are tied to secure the stacking state.

[0037] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A fixing device for stacking cement poles in a storage yard, characterized in that: The system includes two side-by-side support beams (1), with a support plate (2) fixedly connected to the upper end of each support beam (1). Multiple arc-shaped mounting slots (3) are evenly spaced on the upper end of the support plate (2). Multiple support wheels (4) are fixedly connected to the bottom of each support beam (1). Two intersecting extension plates (5) are arranged between the two support beams (1), and the middle of the two extension plates (5) are rotatably connected via a pivot. Movable seats (6) are rotatably connected to both ends of the extension plates (5). Each movable seat (6) is slidably mounted on the surface of the support beam (1) on the corresponding side, and the surfaces of the support beams (1) on one side are symmetrical. Two limiting plates (9) are slidably arranged, and the two limiting plates (9) are distributed on the side where the two moving seats (6) on the same side are relatively far apart. A limiting mechanism is provided on the support beam (1) on this side. The limiting mechanism is used to drive the two limiting plates (9) to move relative to each other. Two limiting plates (10) are symmetrically slidably arranged on the surface of the support beam (1) on the other side, and the two limiting plates (10) are distributed on the side where the two moving seats (6) on the same side are relatively close. A limiting mechanism is provided on the support beam (1) on this side. The limiting mechanism is used to drive the two limiting plates (10) to move relative to each other.

2. The fixing device for stacking cement poles in a storage yard according to claim 1, characterized in that: The limiting mechanism includes a fixed plate (701) fixedly connected to both ends of the corresponding support beam (1), a bidirectional screw (702) rotatably connected between the two fixed plates (701), two limiting plates (9) symmetrically threadedly connected to the outer sides of both ends of the bidirectional screw (702), and the bidirectional screw (702) movably passes through the two corresponding movable seats (6) on the same side. A turntable (703) is rotatably connected to the surface of one fixed plate (701), a handle (704) is fixedly connected to the surface of the turntable (703), and the turntable (703) is fixedly connected to the bidirectional screw (702) through a shaft. Rotating the turntable (703) drives the bidirectional screw (702) to rotate.

3. The fixing device for stacking cement poles in a storage yard according to claim 2, characterized in that: A fixed rod (11) is fixedly connected between the two fixed plates (701), and two movable seats (6) on the same side are movably connected to the outside of the fixed rod (11).

4. The fixing device for stacking cement poles in a storage yard according to claim 1, characterized in that: The limiting mechanism 2 includes a fixed plate 2 (801) fixedly connected to both ends of the corresponding support beam (1), a bidirectional screw 2 (802) rotatably connected between the two fixed plates 2 (801), two limiting plates 2 (10) symmetrically threadedly connected to the outer sides of both ends of the bidirectional screw 2 (802), and the bidirectional screw 2 (802) movably passes through the two corresponding movable seats (6) on the same side, a turntable 2 (803) rotatably connected to the surface of one fixed plate 2 (801), a handle 2 (804) fixedly connected to the surface of the turntable 2 (803), and the turntable 2 (803) is fixedly connected to the bidirectional screw 2 (802) through a shaft, and rotating the turntable 2 (803) drives the bidirectional screw 2 (802) to rotate.

5. A fixing device for stacking cement poles in a storage yard according to claim 4, characterized in that: A fixed rod (12) is fixedly connected between the two fixed plates (801), and two movable seats (6) on the same side are movably connected to the outside of the fixed rod (12).

6. A fixing device for stacking cement poles in a storage yard according to claim 1, characterized in that: The support beam (1) has an embedded groove (13) at both ends. A card plate (14) is provided between the two embedded grooves (13) on the same side of the support beam (1) and the surface of the card plate (14) has multiple rope holes (15) at equal intervals.

7. A fixing device for stacking cement poles in a storage yard according to claim 1, characterized in that: Two fixed heads (16) are fixedly connected to the relatively far side of the two support beams (1), and the fixed heads (16) are provided with rope binding holes (17).

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