Construction feeding structure

Abstract

The application relates to a construction feeding structure for transporting a pipeline to a work platform, characterized in that the feeding structure comprises a movable base, a height-adjustable lifting platform arranged on the top of the movable base, a conveying belt with a plurality of hooks arranged on the conveying belt and fixed at one end to the movable base and installed at the other end to the lifting platform, and a driving motor installed on the movable base and drivingly connected to the lifting platform; the top elevation of the conveying belt is adapted to the top elevation of the work platform by lifting the lifting platform, and the hooks are moved to the work platform by starting the conveying belt.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction engineering, in particular to a construction feeding structure. BACKGROUND

[0002] At present, in the installation of pipelines and other equipment in buildings, especially in the installation of a large number of ventilation pipes, water supply pipes, gas supply pipes, power cables and other laying operations in large buildings, the pipelines and other materials to be installed are often lifted from the bottom of the building to the position to be installed by lifting, so as to install and position the pipelines. In order to meet this construction need, a large number of workers often need to use hoists and other equipment to lift in the current construction process, so as to meet the needs of installation work. Although it can meet the needs of construction to some extent, when the hoist cannot enter the space in some narrow spaces, it can only be lifted by manpower, resulting in low efficiency of installation work. In the case of a large number of carrying quantities, it is time-consuming and laborious for both the hoist and manpower, which leads to relatively high labor cost and auxiliary equipment operation cost in construction work. SUMMARY

[0003] The purpose of the present application is to overcome the defects of the prior art and provide a construction feeding structure. The height of one end of the conveying belt is adjusted to be consistent with the height of the work platform by setting the lifting platform. The construction personnel can transfer the materials to be transported through the conveying belt by starting the conveying belt.

[0004] The technical solution for achieving the above-mentioned purpose is a construction feeding structure for transporting pipelines to a work platform. The feeding structure comprises:

[0005] A mobile base, the top of the mobile base is provided with a height-adjustable lifting platform;

[0006] A conveying belt with one end fixed to the mobile base and the other end installed on the lifting platform, the conveying belt is provided with a plurality of hooks; and

[0007] A drive motor installed on the mobile base, the drive motor is drivingly connected to the lifting platform;

[0008] The lifting platform is lifted to adapt the top elevation of the conveying belt to the top elevation of the work platform. The hooks move towards the work platform by starting the conveying belt.

[0009] Further, the conveying belt comprises:

[0010] A receiving frame, two ends of the receiving frame are respectively provided with rotating rollers;

[0011] A driving ring sleeved with the rotating roller, an outer wall of the driving ring is provided with a plurality of hooks, the driving ring is rotated along the rotating direction of the driving roller by rotating the driving roller;

[0012] A transmission motor mounted on the supporting frame and drivingly connected with the driving roller; and

[0013] A plurality of supporting columns mounted on the supporting frame, ends of the supporting columns are respectively abutted against the lifting platform and the moving base.

[0014] Further, the hooks comprise:

[0015] A base;

[0016] A positioning clamp fixedly mounted on the base, the positioning clamp is clamped on the driving ring;

[0017] A connecting sleeve fixed to the end of the base, a side wall of the connecting sleeve is formed with a plurality of positioning holes;

[0018] An adjusting member slidingly arranged in the connecting sleeve, the adjusting member has a connecting section extending out of the connecting sleeve, a side wall of the adjusting member is formed with a plurality of insertion holes corresponding to the positioning holes, the adjusting member is fixed by inserting a positioning pin into the insertion hole and the corresponding positioning hole.

[0019] Further, the adjusting member is composed of a plurality of adjusting units, a ratchet connector is arranged between two adjacent adjusting units, and an elastic pressing plate is fixed to the side of the ratchet connector close to the moving base.

[0020] Further, the moving base is provided with a navigation obstacle avoidance mechanism on the top.

[0021] Further, a rotating disc is arranged between the lifting platform and the moving base.

[0022] Further, the lifting platform is provided with a level gauge on the top.

[0023] Further, a plurality of moving bases are arranged, and the end of the moving base is rotatably provided with a guide rod, the guide rods of two adjacent moving bases are connected by a hinge to connect the two moving bases.

[0024] Further, the guide rod comprises:

[0025] A rod body rotatably mounted on the moving base;

[0026] A tension spring arranged in the rod body and coaxially arranged with the rod body;

[0027] A cover is installed on the end of the rod body away from the mobile base, a hinge connecting ring is fixed on the side of the cover away from the mobile base, and a flexible traction rope is connected between the cover and the tension spring.

[0028] Further, the mobile base is formed with a placing groove corresponding to the guide rod, and the guide rod is placed in the placing groove.

[0029] By setting the lifting platform to make the height of the transmission belt and the work platform consistent, the construction personnel can transfer the materials to be transported through the transmission belt by starting the transmission belt. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a whole structure diagram of the construction feeding structure.

[0031] Figure 2 It is a whole structure diagram of the transmission belt of the construction feeding structure.

[0032] Figure 3 It is a whole structure diagram of the hook of the construction feeding structure.

[0033] Figure 4 It is a whole structure diagram of the mobile base of the construction feeding structure.

[0034] LEGEND: 1, work platform; 11, lengthening plate; 2, mobile base; 21, navigation obstacle avoidance mechanism; 22, guide rod; 23, driving motor; 24, level meter; 25, rotating disc; 3, transmission belt; 31, transmission motor; 32, rotating roller; 33, driving ring; 34, hook; 341, positioning clamp; 342, base; 343, connecting sleeve; 344, positioning pin; 345, adjusting unit; 346, elastic pressing plate; 347, ratchet connector; 35, supporting column; 36, guide roller; 37, connecting rod; 38, receiving unit; 39, elastic connecting rope; 4, lifting platform. DETAILED DESCRIPTION

[0035] The application will be further described below in combination with the drawings and specific embodiments.

[0036] REFERENCE Figure 1 and Figure 2The utility model provides a construction feeding structure for transporting pipeline to operation platform 1, the feeding structure includes: mobile base 2, the top of mobile base 2 is provided with height adjustable lifting platform 4, transmission belt 3 is fixed to mobile base 2 one end and is installed to lifting platform 4 the other end, is provided with a plurality of hooks 34 on transmission belt 3, and driving motor 23 is installed to mobile base 2, and driving motor 23 drives the lifting platform 4, by lifting lifting platform 4, so that the top elevation of transmission belt 3 and the top elevation of operation platform 1 are adapted, and transmission belt 3 is started, and hook 34 moves towards operation platform 1.

[0037] In the utility model, a preferred embodiment is that the mobile base 2 is moved to below the operation platform 1 to be installed, the end of the transmission belt 3 is lifted to be consistent with the height of the operation platform 1 by starting the lifting platform 4, to facilitate transporting the material to be installed to operation platform 1, and the hooks 34 on the transmission belt 3 can facilitate the hanging of the material to be transported.

[0038] Preferably, the end of the operation platform 1 is rotatably installed with an extension plate 11, the bottom of the extension plate 11 is formed with a sliding rail, the sidewall of the operation platform 1 is installed with a driving guide rail, an electric telescopic rod is arranged between the extension plate 11 and the driving guide rail, one end of the electric telescopic rod is slidably arranged in the sliding rail, the other end of the electric telescopic rod is slidably arranged in the driving guide rail, the electric telescopic rod is slidably arranged in the driving guide rail by starting the electric telescopic rod, so that the extension plate 11 forms an angle of 0° to 135° with the operation platform 1, and at least one set of driving guide rail and electric telescopic rod is arranged; during construction, the extension plate 11 is flush with the top of the operation platform 1 by starting the electric telescopic rod, so as to increase the working space of the construction personnel and facilitate the movement of the construction personnel, after the construction personnel finishes using, the electric telescopic rod is nested in the driving guide rail, and the extension plate 11 is attached to the sidewall of the operation platform 1, so as to facilitate the subsequent construction of the construction personnel; the extension plate 11 improves the flexibility and convenience of the installation and construction work on the operation platform 1, helps to carry more auxiliary tools, avoids the disadvantages of frequent replacement of construction equipment caused by insufficient equipment carrying during construction, and thus improves the working efficiency and the positioning accuracy of the equipment; on the other hand, the working angle of the extension plate 11 can be adjusted, so as to flexibly adjust the processing station of the construction equipment, to flexibly meet the needs of reliable positioning of the pipeline workpiece and the construction work on multiple different assembly stations, and thus improve the assembly efficiency and assembly accuracy of the pipeline workpiece.

[0039] Further, the conveying belt 3 comprises: a supporting frame, two ends of the supporting frame are respectively provided with rotating rollers 32; a driving ring 33 sleeved on the rotating rollers 32, the outer wall of the driving ring 33 is provided with a plurality of hooks 34, the driving ring 33 is driven to rotate along the rotating direction of the rotating rollers; a transmission motor 31 mounted on the supporting frame and in driving connection with the rotating rollers; and a plurality of supporting columns 35 mounted on the supporting frame, the ends of the supporting columns 35 are respectively supported on the lifting platform 4 and the moving base 2.

[0040] In the present application, preferably, the driving ring 33 is provided with two driving rings 33, the two driving rings 33 are respectively sleeved on the opposite sides of the two rotating rollers, and the driving rings 33 are connected in series to form a driving chain.

[0041] Referring to Figure 3 Preferably, the hook 34 comprises: a base 342; a positioning clamp 341 fixedly mounted on the side of the base 342, the positioning clamp 341 is clamped on the driving ring 33; a connecting sleeve 343 fixedly connected to the end of the base 342, the side wall of the connecting sleeve 343 is formed with a plurality of positioning holes; an adjusting piece slidably arranged on the connecting sleeve 343, the adjusting piece has a connecting section extending from the sleeve, the end of the adjusting piece is formed with an insertion hole corresponding to the positioning hole, and the adjusting piece is fixed by inserting a positioning pin 344 into the insertion hole and the corresponding insertion hole.

[0042] Preferably, the adjusting piece is composed of a plurality of adjusting units 345; a ratchet connector 347 is arranged between two adjacent adjusting units 345; an elastic pressing plate 346 is arranged at the end of the ratchet connector 347 and parallel to the connecting sleeve 343, the elastic pressing plate 346 extends to the side wall of the adjusting unit 345, the ratchet connector 347 allows the two adjacent adjusting units 345 to rotate by 0-180 degrees, when the adjusting unit 345 is rotated to be parallel to the connecting sleeve 343, the elastic pressing plate 346 prevents the adjusting unit 345 from continuing to rotate, in actual use, the elastic pressing plate 346 needs to be located below the adjusting unit 345, so that the adjusting unit 345 can maintain a vertical state during lifting, according to the actual situation on site, the construction personnel can rotate the adjusting units 345 away from the base 342, so that the adjusting piece forms a hook shape, to facilitate the hooking of wire or small pipeline objects, after the objects to be transported are arranged, an elastic connecting rope 39 is arranged between the adjusting unit 345 at the tail end and the base 342, to ensure that the shape of the adjusting piece is unchanged during lifting.

[0043] Further, the transmission motor 31 is provided with two, two transmission motor 31 is driven connection two drive roller.

[0044] Further, the side wall of the receiving frame is provided with a plurality of guide rollers 36, and the inner ring of the guide roller 36 is attached to the inner ring of the drive ring 33.

[0045] In the present application, a preferred embodiment is: the receiving frame comprises two receiving units 38 arranged oppositely, one end of the receiving unit 38 away from the other receiving unit 38 is provided with the drive roller, the connecting rod 37 is provided between the two receiving units 38, in order to ensure the strength of the connection, the connecting rod 37 is provided with at least two and is located on both sides of the receiving unit 38 respectively, the guide roller 36 is arranged between the connecting rod 37 and the side wall of the receiving unit 38, two transmission motor 31 is arranged on the side wall of two receiving units 38 respectively, in use, one receiving unit 38 is placed on the mobile base 2, the other receiving unit 38 is placed on the lifting platform 4, the lifting platform 4 is started, the lifting platform 4 lifts one of the receiving units 38, in order to avoid the receiving unit 38 on the mobile base 2 being pulled up and floating due to the lifting frame being lifted too high, the supporting column 35 on the mobile base 2 is rotatably arranged on the mobile base 2, after the receiving unit 38 on the top of the lifting frame reaches the predetermined height, the lifting is stopped, the hook 34 is assembled, the object to be transported is hooked through the hook 34, the transmission motor 31 is started, so that the hook 34 moves towards the working platform 1, the construction personnel only need to stand on the working platform 1 to receive the uploaded object and carry out subsequent installation; the transmission belt 3 can effectively adjust the distance and distribution angle between the two receiving units 38 by setting the angle of the supporting column 35 in use, so as to meet the conveying and positioning of pipeline work, so as to achieve the purpose of assisting assembly.

[0046] Further, the top of the mobile base 2 is provided with a navigation obstacle avoidance mechanism 21. The navigation obstacle avoidance mechanism 21 can assist the operator to navigate and control the carrying vehicle body, prevent collision between the carrying vehicle body and the building, personnel and adjacent carrying vehicle body during operation, improve the safety of equipment operation; on the other hand, when multiple carrying vehicle bodies need to be operated synchronously, the relative motion control precision between the carrying vehicle bodies participating in synchronous operation can be effectively improved, the reliability and stability of construction operation are further improved, and the working precision of equipment construction positioning operation is improved.

[0047] Referring to Figure 4 , further, the lifting platform 4 and the mobile base 2 are further provided with a turntable 25.

[0048] Further, the top of the lifting platform 4 is provided with a level 24. Through the rotating disc 25 and the level 24, the end surface of the tray can be effectively adjusted to be parallel to the horizontal plane, thereby improving the stability and reliability of the workbench during carrying operation, and preventing safety accidents and equipment failures caused by inclination.

[0049] Further, the mobile base 2 is provided with a plurality of mobile bases 2, and the end of the mobile base 2 is rotatably provided with a guide rod 22. The guide rods 22 of two adjacent mobile bases 2 are connected by a hinge to connect the two mobile bases 2. When multiple mobile bases 2 need to operate synchronously, the two adjacent mobile bases 2 can be connected to each other through the guide rods 22, thereby improving the synchronism of the cooperative operation of the mobile bases 2, and on the one hand, the guide rods 22 can effectively set the isolation gap between the adjacent carrying vehicle bodies to prevent collision.

[0050] Further, the guide rod 22 comprises:

[0051] a rod body rotatably installed on the mobile base 2;

[0052] a tension spring arranged in the rod body and coaxially arranged with the rod body;

[0053] a cover fixed on the end of the rod body away from the mobile base 2, and a hinge connecting ring is fixed on the side of the cover away from the mobile base 2, and a flexible traction rope is connected between the cover and the tension spring. Through the setting of the tension spring and the flexible traction rope, the flexibility and convenience of the spacing adjustment between the two adjacent carrying vehicle bodies can be effectively improved.

[0054] Further, the mobile base 2 corresponds to the guide rod 22 and forms a placing groove, and the guide rod 22 is arranged in the placing groove.

[0055] The use process of the construction feeding structure will be described below.

[0056] The mobile base 2 is moved to the lower side of the work platform 1 to be installed, the lifting platform 4 is started to lift the end of the conveying belt 3 to the same height as the work platform 1, so as to facilitate the transportation of the material to be installed to the work platform 1, and the hook 34 on the conveying belt 3 can conveniently hang the material to be transported;

[0057] Preferably, the end of the work platform 1 is rotatably mounted with an extension plate 11, the bottom of the extension plate 11 is formed with a sliding rail; the sidewall of the work platform 1 is mounted with a driving guide rail, an electric telescopic rod is arranged between the extension plate 11 and the driving guide rail, one end of the electric telescopic rod is slidably arranged in the sliding rail, the other end of the electric telescopic rod is slidably arranged in the driving guide rail, by starting the electric telescopic rod, the electric telescopic rod is slidably arranged in the driving guide rail, so that the extension plate 11 and the work platform 1 form an included angle of 0° to 135°, at least one set of driving guide rails and electric telescopic rods are arranged; during construction, by starting the electric telescopic rod, the extension plate 11 is flush with the top of the work platform 1, so as to increase the working space of the construction personnel, so that the construction personnel can move conveniently, after the construction personnel use it, the electric telescopic rod is nested in the driving guide rail, and the extension plate 11 is attached to the sidewall of the work platform 1, so as to facilitate the subsequent construction of the construction personnel; by the extension plate 11, the flexibility and convenience of the installation and construction work on the work platform 1 are improved, more auxiliary tools can be carried, the disadvantages of frequent replacement of construction equipment during construction due to insufficient equipment carrying are avoided, the workbench is adjusted multiple times, so as to improve the working efficiency and the equipment positioning accuracy; on the other hand, the working angle in the extension plate 11 can be adjusted, so as to flexibly adjust the processing station of the construction equipment, so as to flexibly meet the needs of multiple different assembly stations for pipeline workpiece construction, so as to improve the pipeline workpiece assembly efficiency and assembly accuracy.

[0058] The above embodiments of the application are described in detail in combination with the drawings, and those skilled in the art can make various changes to the application according to the above description. Therefore, some details in the embodiments should not constitute a limitation on the application, and the scope of protection of the application will be defined by the appended claims.

Claims

1. A construction material loading structure for transporting pipelines to a work platform, characterized in that, The feeding structure includes: A movable base, wherein the top of the movable base is provided with a height-adjustable lifting platform; A conveyor belt, with one end fixed to the movable base and the other end installed on the lifting platform, has several hooks on it; and A drive motor is installed on the movable base, and the drive motor drives the lifting platform. By raising the lifting platform to align the top elevation of the conveyor belt with the top elevation of the work platform, the conveyor belt is activated, and the hook moves toward the work platform. The transmission belt includes: A receiving frame, wherein rotating rollers are respectively installed at both ends of the receiving frame; A drive ring is fitted onto the rotating roller. The outer wall of the drive ring is provided with a number of hooks at intervals. By rotating the drive roller, the drive ring rotates in the same direction as the rotation of the drive roller. A drive motor mounted on the receiving frame and driven by the drive roller; and A plurality of support columns are installed on the receiving frame, and the ends of the plurality of support columns respectively abut against the lifting platform and the movable base; The hook includes: Base; A positioning clamp is fixedly installed on the base, and the positioning clamp is clamped on the drive ring; A connecting sleeve fixed to the end of the base, the side wall of the connecting sleeve having a plurality of positioning holes; An adjusting member is slidably disposed on the connecting sleeve. A portion of the adjusting member extends outside the connecting sleeve to form a connecting section. The side wall of the adjusting member has an insertion hole corresponding to the positioning hole. The adjusting member is fixedly connected by inserting a positioning pin into the insertion hole and the positioning hole at the corresponding position. The adjusting component is composed of several adjusting units spliced ​​together. A ratchet connector is provided between two adjacent adjusting units. An elastic pressure plate is fixed to the side of the ratchet connector near the movable base. The elastic pressure plate extends partially to the side wall of the adjustment unit. Through the ratchet connector, two adjacent adjustment units can rotate from 0 degrees to 180 degrees. When the adjustment unit rotates to be parallel to the connecting sleeve, the elastic pressure plate prevents the adjustment unit from continuing to rotate.

2. The construction material feeding structure according to claim 1, characterized in that: The top of the mobile base is equipped with a navigation and obstacle avoidance mechanism.

3. The construction material feeding structure according to claim 1, characterized in that: A turntable is also provided between the lifting platform and the movable base.

4. The construction material feeding structure according to claim 1, characterized in that: A level is installed on the top of the lifting platform.

5. The construction material feeding structure according to claim 1, characterized in that: Multiple movable bases are provided, and a guide rod is rotatably provided at the end of each movable base. The guide rods of two adjacent movable bases are connected by a hinge to connect the two movable bases.

6. A construction material feeding structure according to claim 5, characterized in that: The guide rod includes: A rod that can be rotatably mounted on the movable base; A tension spring is disposed within the rod body and coaxially with the rod body; A cover is installed at the end of the rod away from the movable base. A hinge connecting ring is fixed on the side of the cover away from the movable base. A flexible traction rope is connected between the cover and the tension spring.

7. A construction material feeding structure according to claim 6, characterized in that: The movable base has a placement groove corresponding to the guide rod, and the guide rod is placed in the placement groove.

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