Pile foundation carrier for engineering construction

Abstract

The pile foundation carrier for engineering construction comprises a carrier body, a plurality of supporting grooves are formed in the two sides of the center of the upper portion of the carrier body, and adjusting grooves are formed in one ends of the lower surfaces of the interiors of the supporting grooves; the fixed channel steel is movably embedded in one end in the supporting groove and is close to the center of the carrying vehicle body; the supporting channel steel is movably embedded in the other end of the interior of the supporting groove; the traction rod is movably hinged to the front end of the carrying vehicle body; the supporting wheels are arranged at the four corners of the lower surface of the carrying vehicle body. By means of hinged matching of the fixing channel steel and the supporting channel steel and adjusting matching of the adjusting screw rods and the adjusting supporting seats, on one hand, pile foundations can be clamped so as to ensure the stability of the device during pile foundation transportation, and on the other hand, the fixing channel steel and the supporting channel steel can be contained in the carrying vehicle body so as to be convenient to carry. And other materials can be carried, and the application range of the carrying vehicle is widened.

Description

Technical Field

[0001] This utility model relates to the technical field of water conservancy engineering, and in particular to a pile foundation transport vehicle for engineering construction. Background Technology

[0002] A deep foundation consisting of piles and pile caps connecting the pile tops, or a single pile foundation consisting of columns connected to the piles, is referred to as a pile foundation. In the process of water conservancy engineering construction, a large number of pile foundations are used. When transporting pile foundations, transport vehicles are required. When using existing pile foundation transport vehicles, it is necessary to fix the pile foundations, so the transport vehicles need to be equipped with corresponding fixing or support mechanisms to reduce the risk of falling during transportation.

[0003] Existing transport vehicles can use support mechanisms to fix the pile foundation, but the support mechanisms also occupy part of the space above the transport vehicle, making it impossible for the transport vehicle to move other materials, which greatly limits its scope of application. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a pile foundation transport vehicle for engineering construction.

[0005] The technical solution of this utility model to achieve the above objectives is a pile foundation transport vehicle for engineering construction, comprising:

[0006] The transport vehicle body is set above the ground, with several support grooves evenly distributed on both sides of the center of the upper part, and an adjustment groove is opened at one end of the lower surface of the support groove.

[0007] A fixed channel steel is movably embedded in one end of the support groove and close to the center of the transport vehicle body. One end of the channel steel is movably hinged to a short support shaft, which is installed at one end of the support groove and at the other end of the channel steel.

[0008] The supporting channel steel is movably embedded in the other end of the supporting groove and close to the outside of the transport vehicle body. A connecting support is installed at one end of its interior. The connecting support extends out of the supporting channel steel and is inserted into the fixed channel steel. It is movably mounted on the hinged short shaft. An adjusting short shaft is installed at the other end of its interior.

[0009] An adjusting screw is set in an adjusting groove and connected by a bearing. One end of the screw extends out of the transport vehicle body and is fitted with an adjusting handle.

[0010] The adjusting support is slidably embedded in the adjusting groove and fitted onto the adjusting screw, and is threadedly connected to the adjusting screw. Its upper end is movably inserted into the supporting channel steel and is movably hinged to the adjusting short shaft.

[0011] The tow bar is movably hinged to the front end of the transport vehicle body, and a tow ring is set at one end of it;

[0012] Support wheels are located at the four corners of the lower surface of the transport vehicle body and consist of multiple wheels arranged side by side. A fixing frame is installed at the center of the wheel axle and connected to the transport vehicle body.

[0013] In this utility model, when the adjusting support is moved to one end of the adjusting groove, the supporting channel steel and the fixed channel steel are completely housed in the supporting groove, and the upper surfaces of the supporting channel steel and the fixed channel steel are flush with the upper surface of the transport vehicle body.

[0014] In this invention, when the supporting channel steel and the fixed channel steel are completely housed in the supporting groove, the connecting support is completely embedded inside the supporting channel steel and the fixed channel steel.

[0015] In this utility model, when the adjusting support moves to the other end of the adjusting groove, the supporting channel steel pushes the fixed channel steel to rotate upward, so that the fixed channel steel and the transport vehicle body form a certain angle, thereby limiting the position of the pile foundation.

[0016] In this invention, the traction ring is connected to an external traction vehicle via a steel wire rope.

[0017] In this invention, hoisting rope grooves are provided on both sides of the center of the upper surface of the transport vehicle body, and are parallel to the support groove.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. By using the hinged connection between the fixed channel steel and the supporting channel steel, and by adjusting the screw and the adjusting support, the pile foundation can be clamped to ensure the stability of the pile foundation during transportation. On the other hand, the fixed channel steel and the supporting channel steel can be stored in the transport vehicle, enabling it to transport other materials and increasing the range of use of the transport vehicle.

[0020] 2. By utilizing the different unfolding angles of the supporting channel steel, pile foundations of different sizes can be fixed, further expanding the scope of application.

[0021] 3. The use of multiple wheels arranged side by side to form a support wheel can reduce the pressure on the ground, adapt to different construction sites, and improve the load-bearing capacity and stability of the transport vehicle. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of a pile foundation transport vehicle for engineering construction as described in this utility model;

[0023] Figure 2 This is a utility model Figure 1 A schematic diagram of the fixed channel steel and supporting channel steel after they have been retracted.

[0024] Figure 3This is a top view of the transport vehicle body described in this utility model;

[0025] In the picture:

[0026] 1. Transport vehicle body; 11. Support groove; 12. Adjustment groove; 13. Lifting rope groove; 2. Fixed channel steel; 21. Support short shaft; 22. Hinge short shaft; 3. Support channel steel; 31. Connecting support; 32. Adjustment short shaft; 4. Adjusting screw; 41. Adjusting handle; 5. Adjustment support; 6. Traction rod; 61. Traction ring; 7. Support wheel; 71. Fixing frame. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides a technical solution, such as Figures 1-3 As shown; a pile foundation transport vehicle for engineering construction includes: a transport vehicle body 1, which is set above the ground, with several support grooves 11 evenly distributed on both sides of the center of the upper part of the transport vehicle body 1, and an adjustment groove 12 at one end of the lower surface of the support grooves 11, and hoisting rope grooves 13 are set on both sides of the center of the upper surface of the transport vehicle body 1, which are parallel to the support grooves 11.

[0029] In this embodiment of the utility model, the support grooves 11 are evenly distributed on both sides of the transport vehicle body 1. After the pile foundation is placed on the transport vehicle body 1, the support grooves 11 are evenly distributed on both sides of the pile foundation. Then, with the support of the fixed channel steel 2 and the support channel steel 3, the pile foundation is clamped on the transport vehicle body 1 to ensure the stability of the pile foundation transportation and prevent it from falling and shaking.

[0030] In this embodiment of the utility model, by utilizing the hoisting rope groove 13, after the pile foundation is placed on the transport vehicle 1, the workers can use the hoisting rope groove 13 to allow the hoisting rope to pass smoothly under the pile foundation, so as to quickly hoist the pile foundation and make it more convenient to use.

[0031] A fixed channel steel 2 is movably embedded in one end of the support groove 11, near the center of the transport vehicle body 1. One end of the fixed channel steel 2 is movably hinged to a short support shaft 21, which is installed inside the support groove 11. The other end of the fixed channel steel 22 is installed inside the support groove 11. A support channel steel 3 is movably embedded in the other end of the support groove 11, near the outside of the transport vehicle body 1. One end of the support channel steel 3 is installed with a connecting support 31, which extends out of the support channel steel 3 and is inserted into the fixed channel steel 2. It is movably fitted onto the hinged short shaft 22. The other end of the support channel steel 3 is installed with an adjusting short shaft 32. An adjusting screw 4 is set in the adjusting groove 12 and connected by a bearing. One end of the adjusting screw 4 extends out of the transport vehicle body 1 and is fitted with an adjusting handle 41. An adjusting support 5 is slidably embedded in the adjusting groove 12 and fitted onto the adjusting screw 4. It is threadedly connected to the adjusting screw 4. Its upper end is movably inserted into the support channel steel 3 and is movably hinged to the adjusting short shaft 32.

[0032] In this embodiment of the present invention, the fixed channel steel 2 is movably hinged to one end of the support groove 11 by the support short shaft 21, so that the fixed channel steel 2 can rotate along the support short shaft 21, and then the fixed channel steel 2 rotates out of the support groove 11, so that it clamps the pile foundation on the transport vehicle body 1 to ensure the stability of the pile foundation during transportation.

[0033] In this embodiment of the utility model, the supporting channel steel 3 is hinged to the fixed channel steel 2 via the connecting support 31, and the adjusting screw 4 and the adjusting support 5 are used to lift the fixed channel steel 2 so that the fixed channel steel 2 can clamp the pile foundation, thereby ensuring the stability of the pile foundation clamping and preventing it from shaking.

[0034] In this embodiment of the utility model, by using the connecting support 31, on the one hand, the supporting channel steel 3 and the fixed channel steel 2 can be hinged together to clamp the pile foundation smoothly. On the other hand, when the fixed channel steel 2 and the supporting channel steel 3 are stored in the supporting groove 11, it can be smoothly stored, so that the upper surface of the transport vehicle body 1 is flat, thereby improving the application range of the transport vehicle body 1.

[0035] The towing rod 6 is movably hinged to the front end of the transport vehicle body 1, and a towing ring 61 is provided at one end. The towing rod 6 can be used to connect with an external towing vehicle so as to move the transport vehicle body 1, while also reducing the overall cost.

[0036] Support wheels 7 are located at the four corners of the lower surface of the transport vehicle body 1 and are composed of multiple wheels arranged side by side. A fixing frame 71 is installed at the center of the wheel axle and connected to the transport vehicle body 1; this increases the contact area with the ground to reduce local stress on the ground and adapt to different construction sites.

[0037] In this utility model, when the adjusting support 5 moves to one end of the adjusting groove 12, the supporting channel steel 3 and the fixed channel steel 2 are completely housed in the supporting groove 11, and the upper surfaces of the supporting channel steel 3 and the fixed channel steel 2 are flush with the upper surface of the transport vehicle body 1; thus ensuring that the surface of the transport vehicle body 1 is flat, so as to transport other materials and improve the scope of use.

[0038] In this utility model, when the supporting channel steel 3 and the fixed channel steel 2 are completely housed in the supporting groove 11, the connecting support 31 is completely embedded inside the supporting channel steel 3 and the fixed channel steel 2, ensuring the smooth housing of the supporting channel steel 3 and the fixed channel steel 2.

[0039] In this utility model, when the adjusting support 5 moves to the other end of the adjusting groove 12, the supporting channel steel 3 pushes the fixed channel steel 2 to rotate upward, so that the fixed channel steel 2 and the transport vehicle body 1 form a certain angle, thereby limiting the pile foundation; the supporting channel steel 3 pushes out the fixed channel steel 2, so that the fixed channel steel 2 clamps the pile foundation, ensuring that the pile foundation is firmly and stably fixed.

[0040] When using this utility model, when it is necessary to transport the pile foundation, the staff uses a hoisting device to hoist the pile foundation to the center of the upper part of the transport vehicle 1, and then the staff manually rotates the adjustment handles 41 on both sides of the transport vehicle 1 one by one.

[0041] By adjusting the handle 41, the adjusting screw 4 is rotated, and the adjusting support 5 is connected to the adjusting screw 4 by thread, so that the adjusting support 5 moves in the adjusting groove 12 and pushes the supporting channel steel 3 to move, so that the supporting channel steel 3 pushes the fixed channel steel 2 upward, and the fixed channel steel 2 gradually rotates out of the supporting groove 11.

[0042] Once the fixed channel steel 2 on both sides of the pile foundation comes into contact with the pile foundation, the adjustment of the fixed channel steel 2 is completed. Then, the staff will control the subsequent adjustment handle 41 to rotate one by one according to the above operation, so that the remaining fixed channel steel 2 are also clamped on both sides of the pile foundation.

[0043] Then, the towing rod 6 can be connected to the towing vehicle, and the towing vehicle can then tow the transport vehicle 1 to transport the pile foundation.

[0044] When the pile foundation needs to be removed, the workers insert the hoisting rope into the hoisting rope groove 13 so that the hoisting rope can pass under the pile foundation. Then, the pile foundation can be lifted off the transport vehicle 1 by using external hoisting equipment.

[0045] Finally, the staff can rotate the adjustment handle 41 one by one in the opposite direction to make all the support channel steel 3 and fixed channel steel 2 return to the support groove 11.

[0046] When the transport vehicle 1 transports other materials, the fixed channel steel 2 and the supporting channel steel 3 are completely embedded in the supporting groove 11, making the upper surface of the transport vehicle 1 a flat surface. This allows the transport vehicle 1 to transport other materials, thereby increasing the range of use of the transport vehicle.

[0047] 1. Transport vehicle body; 11. Support groove; 12. Adjustment groove; 13. Lifting rope groove; 2. Fixed channel steel; 21. Support short shaft; 22. Hinge short shaft; 3. Support channel steel; 31. Connecting support; 32. Adjustment short shaft; 4. Adjusting screw; 41. Adjusting handle; 5. Adjustment support; 6. Traction rod; 61. Traction ring; 7. Support wheels; 71. Fixing frame. (Staff)

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pile foundation transport vehicle for engineering construction, characterized in that, include: The transport vehicle body is set above the ground, with several support grooves evenly distributed on both sides of the center of the upper part, and an adjustment groove is opened at one end of the lower surface of the support groove. A fixed channel steel is movably embedded in one end of the support groove and close to the center of the transport vehicle body. One end of the channel steel is movably hinged to a short support shaft, which is installed at one end of the support groove and at the other end of the channel steel. The supporting channel steel is movably embedded in the other end of the supporting groove and close to the outside of the transport vehicle body. A connecting support is installed at one end of its interior. The connecting support extends out of the supporting channel steel and is inserted into the fixed channel steel. It is movably mounted on the hinged short shaft. An adjusting short shaft is installed at the other end of its interior. An adjusting screw is set in an adjusting groove and connected by a bearing. One end of the screw extends out of the transport vehicle body and is fitted with an adjusting handle. The adjusting support is slidably embedded in the adjusting groove and fitted onto the adjusting screw, and is threadedly connected to the adjusting screw. Its upper end is movably inserted into the supporting channel steel and is movably hinged to the adjusting short shaft. The tow bar is movably hinged to the front end of the transport vehicle body, and a tow ring is set at one end of it; Support wheels are located at the four corners of the lower surface of the transport vehicle body and consist of multiple wheels arranged side by side. A fixing frame is installed at the center of the wheel axle and connected to the transport vehicle body.

2. The pile foundation transport vehicle for engineering construction according to claim 1, characterized in that, When the adjusting support is moved to one end of the adjusting groove, the supporting channel steel and the fixed channel steel are completely housed in the supporting groove, and the upper surfaces of the supporting channel steel and the fixed channel steel are flush with the upper surface of the transport vehicle body.

3. The pile foundation transport vehicle for engineering construction according to claim 1, characterized in that, When the supporting channel steel and the fixed channel steel are completely housed in the supporting groove, the connecting support is completely embedded inside the supporting channel steel and the fixed channel steel.

4. A pile foundation transport vehicle for engineering construction according to claim 1, characterized in that, When the adjusting support moves to the other end of the adjusting groove, the supporting channel steel pushes the fixed channel steel to rotate upward, so that the fixed channel steel and the transport vehicle body form a certain angle, thereby limiting the position of the pile foundation.

5. A pile foundation transport vehicle for engineering construction according to claim 1, characterized in that, The traction ring is connected to an external tractor via a steel wire rope.

6. A pile foundation transport vehicle for engineering construction according to claim 1, characterized in that, The upper surface of the transport vehicle is provided with hoisting rope grooves on both sides at the center, and these grooves are parallel to the support grooves.

Images