CN219339478U - Subway construction material conveyer - Google Patents

Abstract

The utility model discloses a subway construction material conveying device, which relates to the field of subway construction and comprises a placing platform for placing construction materials, wherein one side end of the placing platform is connected with a connecting frame, and the connecting frame is connected with a lifting mechanism for driving the placing platform to lift; the lifting mechanism comprises a pulley and a wire winding roller, the wire winding roller is rotatably arranged on a support, the placement platform and the support are slidably arranged, the pulley is rotatably arranged at the top end of the support, the wire winding roller is connected with a steel rope, and one end of the steel rope, far away from the wire winding roller, is movably penetrated through the pulley and is connected with the placement platform. The transportation device can transport some heavier materials required by subway construction, has the characteristics of a traditional handcart, and can realize adjustment, so that the transportation of construction materials is convenient, and time and manpower are saved.

Description

Subway construction material conveyer

Technical Field

The utility model relates to the field of subway construction, in particular to a subway construction material conveying device.

Background

In subway construction, due to the need for construction, it is necessary to transport some construction materials required for construction from the project, such as cement for repair, steel pipe for brackets, and sometimes some processed reinforcing bars, etc.; these materials are not very disposable, but are heavy, which wastes resources if they are transported by car, and which wastes manpower and time if they are transported manually, sometimes because of heavy weight, they need to be returned to and from times. In order to facilitate the transportation of heavy 'sporadic materials' required by subway construction, a transportation device which facilitates the transportation of the materials is designed and improved.

Disclosure of Invention

The utility model aims to provide a subway construction material conveying device which can convey some heavier materials required by subway construction, has the characteristics of a traditional handcart, can realize adjustment, and is convenient for conveying construction materials, so that time and labor are saved.

The aim of the utility model is realized by the following technical scheme:

the subway construction material conveying device comprises a placing platform for placing construction materials, wherein one side end of the placing platform is connected with a connecting frame, and the connecting frame is connected with a lifting mechanism for driving the placing platform to lift;

the lifting mechanism comprises a pulley and a wire winding roller, the wire winding roller is rotatably arranged on a support, the placement platform and the support are slidably arranged, the pulley is rotatably arranged at the top end of the support, the wire winding roller is connected with a steel rope, and one end of the steel rope, far away from the wire winding roller, is movably penetrated through the pulley and is connected with the placement platform.

Preferably, the support includes two guide beams of vertical parallel arrangement, two the bottom of guide beam is connected respectively in the backup pad, the bottom of backup pad is provided with the rolling structure who is used for driving the backup pad and removes, the link slidable is connected with two guide beams.

Preferably, the guide beams are respectively provided with a chute, the connecting frame is connected with a connecting shaft, two ends of the connecting shaft are respectively provided with a sliding block, and the sliding blocks are respectively in sliding fit with the chute on the same side.

Preferably, the top ends of the two guide beams are provided with connecting beams, the connecting beams are fixed between the two guide beams, and the connecting beams with the pulleys rotating are arranged on the connecting beams.

Preferably, the rolling structure comprises universal wheels, and the universal wheels are arranged at the bottom end of the supporting plate in a rolling mode and used for driving the supporting plate to move.

Preferably, the connecting frame is fixedly connected with a guide sleeve, and the steel rope movably penetrates through the guide sleeve;

the connecting frame is fixedly connected with the two guide beams through the cross beam.

Preferably, the wire winding roller is rotatably arranged in a protective shell, the steel rope movably penetrates through the top end of the protective shell, and the protective shell is arranged on the cross beam;

the winding roller is provided with a rotating shaft in a penetrating way, one end of the rotating shaft penetrates through the protective shell in a rotating way through a bearing, and the end head of the rotating shaft is connected with a hand rocker used for driving the rotating shaft to rotate.

The beneficial effects of the utility model are as follows: the device is used for transporting some heavy materials used for construction which are not very large in dosage at the middle and later stages of subway construction, and can replace manual transportation by using the device to transport the materials, and the waste of vehicle transportation is reduced. The device comprises a placing platform in design, wherein the placing platform is used for placing materials required by construction, one side end of the placing platform is connected with a connecting frame, the connecting frame is connected with a lifting mechanism for driving the placing platform to lift, the lifting mechanism can drive the placing platform to lift, and further, the materials on the placing platform can be conveniently carried, and the device can also be used for conveniently carrying the materials on places where the subway needs to be repaired or a bracket is erected, workers stand on the placing platform, and the workers can be lifted to a proper position through the placing platform, so that the operation of the workers is facilitated; the lifting mechanism comprises a pulley and a take-up roller, the take-up roller is rotatably arranged on a support, the placement platform and the support are slidably arranged, the pulley is rotatably arranged at the top end of the support, a steel rope is connected to the take-up roller, one end of the steel rope, which is far away from the take-up roller, is movably connected with the placement platform through the pulley, the take-up roller which is arranged in a control manner rotates, and then the steel rope which is connected with the take-up roller is driven to be wound and unwound, so that the steel rope drives a connecting frame which is connected with the other end of the steel rope to be lifted through a mixing wheel, the connecting frame is connected with the placement platform, the placement platform is driven to be lifted along the support, the materials are conveniently discharged on the placement platform, manual carrying is conveniently realized, the materials are conveniently transported from a project part or a place where the materials are temporarily stacked, and the device can also be conveniently operated and constructed on the placement platform of the device, and multiple use functions are realized.

Drawings

FIG. 1 is a schematic structural view of a subway construction material transporting device of the present utility model;

FIG. 2 is an exploded schematic view of a structural part of a subway construction material transporting apparatus according to the present utility model;

FIG. 3 is a schematic diagram of a connection structure of a placement platform of a subway construction material transporting device according to the present utility model;

in the figure, a 1-placing platform, a 2-protecting shell, a 11-connecting frame, a 21-pulley, a 22-wire winding roller and a 23-hand lever, 31-guide beams, 32-support plates, 33-universal wheels, 111-connecting shafts, 112-sliding blocks, 113-guide sleeves and 114-cross beams.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model. It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

As shown in fig. 1 to 3, a subway construction material transporting apparatus for transporting some heavy materials used for construction, which is not used in a large amount, mainly in the middle and later stages of subway construction, can replace manual transportation by using the apparatus to transport the materials, and reduce the waste of vehicle transportation. The device comprises a placing platform 1 in design, wherein the placing platform 1 is used for placing materials required by construction, meanwhile, one side end of the placing platform 1 is connected with a connecting frame 11, the connecting frame 11 is connected with a lifting mechanism for driving the placing platform to lift, the placing platform 1 can be driven to lift through the lifting mechanism, and further, the materials on the placing platform can be conveniently carried, and in places where subways need to be repaired or a bracket is erected, workers stand on the placing platform 1, and the workers are lifted to a proper position through the placing platform 1, so that the operation of the workers is facilitated; the lifting mechanism comprises a pulley 21 and a take-up roller 22, the take-up roller 22 is rotatably arranged on a support, the placing platform 1 and the support are slidably arranged, the pulley 21 is rotatably arranged at the top end of the support, a steel rope is connected to the take-up roller 22, one end of the steel rope, which is far away from the take-up roller 22, is movably connected with the placing platform 1 through the pulley 21, the take-up roller 22 is controlled to rotate, and then the steel rope connected with the take-up roller 22 is driven to be taken up and released, so that the steel rope drives a connecting frame 11 connected with the other end of the steel rope through a mixing wheel 21 to lift, and the connecting frame 11 is connected with the placing platform 1, thereby realizing that the placing platform 1 is driven to lift along the support, facilitating the unloading and the placing of the materials on the placing platform 1, saving manpower is conveniently realized, and the materials can be conveniently transported from a project part or a place where the materials are temporarily stacked through the device, and the device can also be conveniently used for standing on the placing platform of the device to operate and construct, and has multiple use functions.

Further, when the heavy construction materials inconvenient to transport by the transport vehicle are transported by the device, the construction materials are first transported to the placement platform 1 of the device, if the placement platform 1 cannot be placed at one time, in order to increase the number of transportation, a support plate 32 is disposed at the bottom end of the support, and the construction materials can be placed on the support plate 32, which can be specifically implemented as follows: the support comprises two guide beams 31 which are vertically and parallelly arranged, the bottom ends of the two guide beams 31 are respectively connected to a support plate 32, a rolling structure for driving the support plate 32 to move is arranged at the bottom end of the support plate 32, and the connecting frame 11 is slidably connected with the two guide beams; when placing the transport construction material, control through the elevating system who sets up and adjust place platform 1 and make its place platform 1 rise certain height along the support like this, place construction material on place platform 1, then with remaining place on this backup pad 32, just so increased the device and moved the quantity of transporting the material, improved the efficiency of transporting. Meanwhile, in the implementation process, if the construction material is transferred from a place where the construction material is placed to be higher, at the moment, the lifting mechanism is controlled to control and adjust the placing platform 1 to enable the placing platform 1 to ascend by a certain height along the support, the construction material is placed on the placing platform 1, when the placing platform 1 cannot be placed, the lifting mechanism is controlled to descend, the construction material on the placing platform 1 at the moment is moved to the supporting plate 32, and then the rest of the construction material is placed on the placing platform 1, so that the transfer quantity is increased, the efficiency is improved, and the labor is saved.

Further, in the process of driving the placing platform 1 to lift by the lifting mechanism which is specifically controlled, one side end of the placing platform 1 arranged by the device is connected with a connecting frame 11, and the connecting frame 11 is connected with the lifting mechanism which is used for driving the placing platform 1 to lift; meanwhile, the lifting mechanism comprises a pulley 21 and a wire winding roller 22, the wire winding roller 22 is rotatably arranged on the support, the placement platform 1 and the support are arranged in a sliding manner, the pulley 21 is rotatably arranged at the top end of the support, the wire winding roller 22 is connected with a steel rope, and one end of the steel rope, far away from the wire winding roller 22, is movably connected with the placement platform 1 through the pulley 21; like this, receive line roller 22 through the control setting drives the steel cable receive and releases of connection to the steel cable passes through the link 11 that mixes the wheel 21 and drives and link to each other with the steel cable other end and goes up and down, and link 11 links to each other with place platform 1, thereby realize driving place platform 1 and go up and down along the support, and then on conveniently moving the backup pad 32 of transporting the below with construction material from higher position, also can conveniently place the material that does not move the transportation below on backup pad 32 through the rise of place platform 1, increase its quantity of once only carrying construction material, raise the efficiency and use manpower sparingly. In the implementation process, after the position height of the placement platform 1 is adjusted, in order to fix the position of the placement platform at this time, construction materials are convenient to carry, so after the position is adjusted, the wire receiving roller 22 is fixed and limited, the wire receiving roller 22 can be clamped on a bracket by using a limiting reinforcing steel bar through the prior art, and the fixed placement platform 1 can be realized through the prior art, and the specific implementation of the method for limiting the fixed placement platform 1 is not described.

Further, in order to realize lifting of the placement platform 1 along the support, when in specific design, the bottom ends of the two guide beams 31 included in the support are respectively connected to the support plate 32, the bottom end of the support plate 32 is provided with a rolling structure for driving the support plate 32 to move, and the connecting frame 11 is slidably connected with the two guide beams; meanwhile, the guide beams 31 are respectively provided with sliding grooves, the connecting frame 11 is connected with a connecting shaft 111, two ends of the connecting shaft 111 are respectively provided with sliding blocks 112, and the sliding blocks 112 are respectively in sliding fit with the sliding grooves on the same side; the top ends of the two guide beams 31 are provided with connecting beams, the connecting beams are fixed between the two guide beams 31, and the pulleys 21 rotate on the connecting beams; the connecting frame 11 is fixedly connected with a guide sleeve 113, and a steel rope movably penetrates through the guide sleeve 113; the connecting frame 11 is fixedly connected with the two guide beams 31 through the cross beam 114; the wire winding roller 22 is rotatably arranged in the protective shell 2, a steel rope movably penetrates through the top end of the protective shell 2, and the protective shell 2 is arranged on the crossbeam 114; the winding roller 22 is provided with a rotating shaft in a penetrating way, one end of the rotating shaft penetrates through the protective shell 2 in a rotating way through a bearing, and the end head of the rotating shaft is connected with a hand lever 23 used for driving the rotating shaft to rotate. In terms of design, the hand rocker 23 drives the wire-collecting roller 22 to rotate, if the transferred construction material is heavy, the hand rocker 23 can be replaced by a motor; the wire winding roller 22 drives the steel rope connected with the wire winding roller 22 to be wound and unwound, so that the steel rope drives the placing platform 1 connected with the other end of the steel rope through the connecting frame 11 to move up and down along the two guide beams 31 of the bracket through the mixing wheel 21, and the steel rope for lifting passes through the guide sleeve 113 to guide and position the steel rope through the guide sleeve 113 in order to realize stable lifting, thereby avoiding the influence on lifting and descending due to swing during use; meanwhile, the sliding blocks connected with the connecting frame 11 through the connecting shafts 111 respectively lift up and down along the sliding grooves which are matched with the sliding blocks in the same side sliding manner, namely the guide beams 31, so as to achieve the effect of stable lifting. The protective housing 2 that sets up then is used for protecting receipts line roller 22, avoids taking place the conflict with the external world, influences the use. In this embodiment, the wire winding roller 22 can be locked on the bracket by using the limiting reinforcing bar to penetrate through the protective shell 2, so as to facilitate the lifting adjustment and the transportation.

Further, after the materials required for construction are placed on the device, the device is moved to the position where the materials are required for unloading, and in order to be convenient for transportation, a rolling structure for driving the support plate 32 to move is arranged at the bottom end of the support plate 32, the rolling structure comprises a universal wheel 33, and the universal wheel 33 is arranged at the bottom end of the support plate 32 in a rolling way and is used for driving the support plate 32 to move; the universal wheels 32 drive the supporting plate 32 and the construction materials placed on the supporting plate 32 and the placement platform 1 to move to the required positions. It should be noted that the device not only can be used for shipping construction materials, but also can be convenient for workers to stand on the placement platform 1 of the device for operation and construction, such as repairing construction joints, erecting brackets and the like, and has various functions. In the whole, the transportation device can transport some heavier materials required by subway construction, has the characteristics of a traditional handcart, can realize adjustment, and is convenient for transporting construction materials, so that time and labor are saved; and the device can also facilitate the operation construction of workers standing on the placement platform 1 of the device, and has various using functional effects.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the embodiments in the above description, and various simple modifications can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model. In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further. Furthermore, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of limiting the utility model, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model; meanwhile, any combination of various embodiments of the present utility model can be made without departing from the spirit of the present utility model, which should also be regarded as the disclosure of the present utility model.

Claims (7)

1. The subway construction material conveying device is characterized by comprising a placement platform (1) for placing construction materials, wherein one side end of the placement platform (1) is connected with a connecting frame (11), and the connecting frame (11) is connected with a lifting mechanism for driving the placement platform (1) to lift;

the lifting mechanism comprises a pulley (21) and a wire winding roller (22), the wire winding roller (22) is rotatably arranged on a support, the placement platform (1) and the support are slidably arranged, the pulley (21) is rotatably arranged at the top end of the support, the wire winding roller (22) is connected with a steel rope, and the steel rope is far away from one end of the wire winding roller (22) and movably penetrates through the pulley (21) to be connected with the placement platform (1).

2. The subway construction material conveying device according to claim 1, wherein the support comprises two guide beams (31) which are vertically arranged in parallel, the bottom ends of the two guide beams (31) are respectively connected to a supporting plate (32), a rolling structure for driving the supporting plate (32) to move is arranged at the bottom end of the supporting plate (32), and the connecting frame (11) is slidably connected with the two guide beams.

3. The subway construction material conveying device according to claim 2, wherein the guide beams (31) are respectively provided with sliding grooves, the connecting frame (11) is connected with a connecting shaft (111), sliding blocks (112) are respectively arranged at two ends of the connecting shaft (111), and the sliding blocks (112) are respectively in sliding fit with the sliding grooves on the same side.

4. A subway construction material transporting device according to claim 2, characterized in that the top ends of two guide beams (31) are provided with connecting beams which are fixed between the two guide beams (31), and the pulleys (21) are pivoted on the connecting beams.

5. A subway construction material transporting apparatus according to claim 2, wherein the rolling structure comprises a universal wheel (33), and the universal wheel (33) is rollingly mounted at the bottom end of the supporting plate (32) for driving the supporting plate (32) to move.

6. A subway construction material transporting device according to claim 2, wherein the connecting frame (11) is fixedly connected with a guide sleeve (113), and the steel rope movably passes through the guide sleeve (113);

the connecting frame (11) is fixedly connected with the two guide beams (31) through a cross beam (114).

7. The subway construction material conveying device according to claim 6, wherein the wire winding roller (22) is rotatably arranged in a protective shell (2), the steel rope movably penetrates through the top end of the protective shell (2), and the protective shell (2) is arranged on a cross beam (114);

the winding roller (22) is provided with a rotating shaft in a penetrating way, one end of the rotating shaft penetrates through the protective shell (2) in a rotating way through a bearing, and the end head of the rotating shaft is connected with a hand-operated rod (23) for driving the rotating shaft to rotate.

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