Reinforcement cage transfer trolley and reinforcement cage transfer device thereof

Abstract

The utility model relates to the field of reinforcement cage construction, in particular to a reinforcement cage transfer trolley which comprises a base, traveling wheels are arranged at the bottom of the base, a limiting mechanism is arranged at the top of the base, the limiting mechanism comprises two arc-shaped plates which are oppositely arranged, and the two arc-shaped plates define a limiting groove used for containing a reinforcement cage. One ends of the two arc-shaped plates are hinged to each other, supporting rods are hinged to the sides, away from the limiting grooves, of the arc-shaped plates, a plurality of clamping grooves used for installing the supporting rods are formed in the two sides of the base correspondingly, and the clamping grooves are formed in the sides, away from the limiting grooves, of the arc-shaped plates. According to the reinforcement cage transfer trolley, the two arc-shaped plates with the adjustable angles are arranged on the transfer trolley, the width of the limiting groove is adjusted by adjusting the rotating angles of the two arc-shaped plates, and therefore the reinforcement cage transfer trolley is suitable for reinforcement cages with different diameters, and the reinforcement cages are prevented from shaking in the transfer process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of reinforcement cage construction, in particular to a reinforcement cage transfer trolley and reinforcement cage transfer device thereof. BACKGROUND

[0002] Reinforcement cage is an important component commonly used in bridge engineering construction, which needs to be transported and hoisted after being manufactured. The traditional way is to rely on cranes, flat cars or other large mechanical equipment to complete the transportation. These devices are costly and occupy a large construction site. In addition, they are inconvenient to operate in some narrow or complex construction environments. At the same time, due to the possibility of operational errors during transportation, safety risks are also increased. In view of these problems, a work trolley for transporting reinforcement cage has appeared. When in use, the work trolley supports the reinforcement cage at different positions, and then the reinforcement cage is moved by the work personnel. Under the driving of the work trolley, the reinforcement cage can move in a relatively narrow area without the participation of cranes, flat cars or other large mechanical equipment, thereby reducing the equipment investment and construction risk.

[0003] The existing reinforcement cage transport trolley usually includes a base, an arc-shaped plate for limiting the reinforcement cage is arranged on the upper part of the base, and a running wheel for movement is arranged on the lower part of the base. This kind of transport trolley cannot transport the reinforcement cage when the size of the reinforcement cage becomes larger, and the arc-shaped plate cannot limit the reinforcement cage well when the size of the reinforcement cage becomes smaller, resulting in the phenomenon that the reinforcement cage shakes during transportation.

[0004] Therefore, there is a need for a technical solution to solve the technical problems that the existing reinforcement cage transport trolley can only limit a reinforcement cage with a single diameter, and when the diameter of the reinforcement cage changes, the reinforcement cage cannot be transported or the reinforcement cage shakes. UTILITY MODEL CONTENTS

[0005] The utility model aims to overcome the technical problems that the existing reinforcement cage transport trolley can only limit a reinforcement cage with a single diameter, and when the diameter of the reinforcement cage changes, the reinforcement cage cannot be transported or the reinforcement cage shakes, and provides a reinforcement cage transfer trolley and reinforcement cage transfer device thereof.

[0006] In a first aspect, the utility model provides a reinforcement cage transfer trolley, which comprises a base, a running wheel is arranged on the bottom of the base, a limiting mechanism is arranged on the top of the base, the limiting mechanism comprises two oppositely arranged arc-shaped plates, the two arc-shaped plates enclose a limiting groove for placing a reinforcement cage, one end of the two arc-shaped plates is hingedly connected to each other, a support rod is hingedly arranged on the side of the arc-shaped plate away from the limiting groove, a plurality of clamping grooves for mounting the support rod are arranged on the two sides of the base, and the plurality of clamping grooves are arranged on the side of the arc-shaped plate away from the limiting groove.

[0007] The utility model discloses a reinforcing cage transfer trolley, when the reinforcing cage is transferred, first, the size of the limiting groove is adjusted according to the diameter of the reinforcing cage, namely the lower end of the corresponding clamping groove is selected to install the support rod, with the inclination of the support rod changing, the arc plate rotates a certain angle, thereby the limiting groove formed by the two arc plates matches the diameter of the reinforcing cage, and the limiting of the reinforcing cage with different diameters is realized, and the reinforcing cage is prevented from shaking on the transfer trolley due to the change of the diameter.

[0008] Preferably, the base is provided as a rectangular frame, and a support plate is provided on the rectangular frame, and the limiting mechanism is provided on the support plate.

[0009] The base adopts a frame structure, which can greatly reduce the weight of the entire transfer trolley under the condition of ensuring the structural strength, and makes the operation of the transfer trolley more convenient.

[0010] Preferably, two ear pieces are provided on the support plate, a positioning pin is arranged between the two ear pieces, an installation hole adapted to the positioning pin is arranged at the end of the arc plate, and the arc plate is sleeved on the positioning pin through the installation hole.

[0011] The two arc plates are hingedly connected to each other, and when the arc plate is pushed and pulled by the support rod from the outside, the arc plate can rotate around the positioning pin, so as to change the width of the limiting groove, and the limiting of the reinforcing cage with different diameters is realized.

[0012] Preferably, the rectangular frame, the support plate, the arc plate and the support rod are metal structural members.

[0013] The entire transfer trolley is made of metal, which improves the structural strength of the transfer trolley and enhances its carrying capacity, so as to prevent deformation caused by the action force of the reinforcing cage during use.

[0014] In the second aspect, the utility model provides a reinforcing cage transfer device, which comprises a plurality of reinforcing cage transfer trolleys as described above, and the plurality of reinforcing cage transfer trolleys are arranged to make the plurality of limiting grooves interpenetrate and form an installation interval for placing the reinforcing cage.

[0015] The utility model discloses a reinforcing cage transfer device, which adjusts the opening of the limiting groove on each transfer trolley, arranges the plurality of transfer trolleys in alignment to form an installation interval, then hoists the reinforcing cage into the installation interval, and the plurality of transfer trolleys support the reinforcing cage at various positions, so that the reinforcing cage is more easily pushed.

[0016] Preferably, a connecting rod is arranged between the two adjacent bases.

[0017] In the process of transporting the reinforcement cage by the transfer trolley, since the reinforcement cage is long, a plurality of transfer trolleys need to be arranged along the length direction of the reinforcement cage, and in the case of uneven road surface, the reinforcement cage may be separated from the transfer trolley in some areas, causing the relative movement of the transfer trolley and the reinforcement cage, so that the operation personnel need to re-support the transfer trolley to the original position, so that the operation of the transfer process is more complicated, and when the reinforcement cage is hoisted to the transfer device, the adjacent two transfer trolleys need to be aligned in advance, but there is an error in alignment by naked eyes, and when the reinforcement cage is hoisted above the transfer trolley, the operation personnel need to manually adjust the position of each transfer trolley to ensure that the reinforcement cage can be stably dropped into the installation interval, which increases the safety risk of the operation personnel, and in view of the above two problems, the connecting rod is arranged between the adjacent two transfer trolleys to connect the adjacent two transfer trolleys into a whole, on the one hand, the alignment of the adjacent transfer trolleys in the process of hoisting the reinforcement cage to the transfer device is not needed, thereby reducing the risk of the operation personnel, and on the other hand, the connecting rod has the pushing or pulling force between the adjacent two transfer trolleys in the process of transferring the reinforcement, so that the position sliding of the reinforcement cage from the transfer trolley is avoided.

[0018] Preferably, the connecting rod is detachably connected with the adjacent two bases at two ends.

[0019] The detachable connection between the connecting rod and the transfer trolley facilitates the storage, installation, transfer and transportation of the whole transfer device.

[0020] Preferably, the base is provided with a connecting seat at two ends, the connecting seat is provided with a connecting hole for mounting the connecting rod, and two limiting nuts are arranged at two ends of the connecting rod and on both sides of the connecting seat.

[0021] The detachable connection of the connecting rod and the base is simple and convenient to operate, reliable in connection and avoids the falling of the connecting rod from the transfer trolley during use.

[0022] Compared with the prior art, the utility model has the advantages of:

[0023] 1. The utility model provides a reinforcement cage transfer trolley, two angle-adjustable arc-shaped plates are arranged on the transfer trolley, the width of the limiting groove is adjusted by adjusting the rotation angle of the two arc-shaped plates, so that the reinforcement cage of different diameters is adapted, and the reinforcement cage is prevented from shaking during the transfer process.

[0024] 2. The utility model provides a reinforcement cage transfer device, a plurality of transfer trolleys are arranged side by side, and the plurality of transfer trolleys support the reinforcement cage at various positions, so that the reinforcement cage is more easily pushed. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1It is a front view of a reinforcing cage transfer trolley of the utility model;

[0026] Figure 2 It is Figure 1 The enlarged view of A area in the middle;

[0027] Figure 3 It is Figure 1 The enlarged view of B area in the middle;

[0028] Figure 4 It is a top view of a reinforcing cage transfer trolley of the utility model;

[0029] Figure 5 It is a structure schematic view of a reinforcing cage transfer device of the utility model;

[0030] Figure 6 It is Figure 5 The enlarged view of C area in the middle;

[0031] Markings in the figure:

[0032] 1-base, 11-connection seat, 2-traveling wheel, 3-limiting mechanism, 31-arc plate, 32-supporting rod, 4-supporting plate, 41-clamping groove, 42-ear piece, 43-positioning pin, 5-connecting rod, 51-limiting nut. DETAILED DESCRIPTION

[0033] The utility model will be described in further detail in combination with specific embodiments. But this should not be understood as the scope of the above-mentioned subject matter of the utility model is limited to the following examples, and all the technologies realized based on the content of the utility model belong to the scope of the utility model.

[0034] In the description of the specific embodiments of the utility model, the orientation or position relationship expression terms appearing in the description, such as "up", "down", "left", "right", "center", "inner", "outer", etc. are based on the orientation or position relationship expression shown in the drawings, or the orientation or position relationship used when the product / equipment / device of the utility model is usually used. These orientation or position relationship terms are only used to facilitate the description of the utility model scheme or simplify the description in the specific embodiments, so as to facilitate the quick understanding of the scheme by the technicians, and are not used to indicate or imply that the specific device / component / element must have a specific orientation, or be constructed and operated in a specific position relationship, so it cannot be understood as a limitation of the utility model.

[0035] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or overhanging or parallel, but can be slightly inclined or deviated. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Alternatively, it can be simplified to understand that the corresponding device / component / element is arranged in the direction of "horizontal", "vertical", "overhanging", "parallel" and the like, and can have an error / deviation of ±10% relative to the corresponding direction, more preferably an error / deviation of ±8%, more preferably an error / deviation of ±6%, more preferably an error / deviation of ±5%, more preferably an error / deviation of ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the utility model scheme.

[0036] In addition, the terms "first", "second", "third" and the like in the description of the utility model embodiments are only used to distinguish the same or similar components, and should not be understood as emphasizing or implying the relative importance of the specific components.

[0037] In addition, in the description of the embodiments of the utility model, "several", "a plurality of", "several" represent at least 2. It can be 2, 3, 4, 5, 6, 7, 8, 9, etc. Any case, or even more than 9 cases.

[0038] In addition, in the description of the technical scheme of the utility model, unless otherwise specified / limited / limited, the terms "arrangement", "installation", "connection", "connection", "provided with", "laid", "arrangement" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, which can be welding, riveting, bolting, screwing and other commonly used connection means in the art. The connection can be mechanical connection, electrical connection or communication connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements.

[0039] Embodiment 1

[0040] For example Figure 1 , Figure 2 , Figure 3 And Figure 4As shown, a reinforcing cage transfer trolley includes a base 1, the bottom of which is provided with running wheels 2, and the top of which is provided with a limiting mechanism 3, the limiting mechanism 3 including two oppositely arranged arc-shaped plates 31, the two arc-shaped plates 31 enclosing a limiting groove for placing a reinforcing cage, one end of the two arc-shaped plates 31 being hingedly connected to each other, and the side of the arc-shaped plate 31 away from the limiting groove being hingedly provided with a support rod 32, and the two sides of the base 1 being respectively provided with a plurality of clamping grooves 41 for mounting the lower end of the support rod 32, and the plurality of clamping grooves 41 being arranged on the side of the arc-shaped plate 31 away from the limiting groove.

[0041] When the reinforcing cage is being transferred, first, the size of the limiting groove is adjusted according to the diameter of the reinforcing cage, that is, the lower end of the support rod 32 is installed in the corresponding clamping groove 41, and as the inclination of the support rod 32 changes, the arc-shaped plate 31 rotates by a certain angle, so that the limiting groove formed by the two arc-shaped plates 31 matches the diameter of the reinforcing cage, thereby achieving the limiting of reinforcing cages of different diameters and avoiding the reinforcing cage from shaking on the transfer trolley due to a change in the diameter of the reinforcing cage.

[0042] The base 1 is provided as a rectangular frame, which can greatly reduce the weight of the entire transfer trolley while ensuring structural strength, making the operation of the transfer trolley more convenient. A support plate 4 is provided in the middle of the rectangular frame for mounting the limiting mechanism 3, and two lugs 42 are provided on the support plate 4, with a positioning pin 43 being provided between the two lugs 42. The end of the arc-shaped plate 31 is provided with a mounting hole that matches the positioning pin 43, and the arc-shaped plate 31 is sleeved on the positioning pin 43 through the mounting hole. The rectangular frame, support plate 4, arc-shaped plate 31, and support rod 32 are all metal structural components, which improve the carrying capacity of the entire transfer trolley to prevent deformation caused by the action force of the reinforcing cage during use.

[0043] Embodiment 2

[0044] As shown in Figure 1 and Figure 5 The present embodiment provides a reinforcing cage transfer device, which includes a plurality of reinforcing cage transfer trolleys as described in Embodiment 1, and the plurality of reinforcing cage transfer trolleys are arranged in line so that the plurality of limiting grooves are interconnected to form an installation interval for placing a reinforcing cage.

[0045] The reinforcing cage transfer device of the present embodiment adjusts the opening of the limiting groove on each transfer trolley, arranges the plurality of transfer trolleys in line to form an installation interval, and then hoists the reinforcing cage into the installation interval, so that the plurality of transfer trolleys support the reinforcing cage at various positions, thereby making it easier to push the reinforcing cage.

[0046] Embodiment 3

[0047] As shown in Figure 1 ,Figure 5 and Figure 6 As shown in the figure, in the embodiment, the difference from the embodiment 2 is that a connecting rod 5 is arranged between two adjacent bases 1.

[0048] In the process of transporting the reinforcement cage by the transfer trolley, since the reinforcement cage is long, a plurality of transfer trolleys need to be arranged along the length direction of the reinforcement cage, and in the case of uneven road surface, the part of the reinforcement cage may be separated from the transfer trolley, resulting in the relative movement between the transfer trolley and the reinforcement cage, and the operator needs to re-support the transfer trolley to the original position, so that the operation of the transfer process is more complicated, and when the reinforcement cage is hoisted to the transfer device, the adjacent two transfer trolleys need to be aligned in advance, but there is an error in the alignment by the naked eye, and when the reinforcement cage is hoisted above the transfer trolley, the operator needs to manually adjust the position of each transfer trolley to ensure that the reinforcement cage can stably fall into the installation interval, which increases the safety risk of the operator, and in view of the above two problems, the connecting rod 5 is arranged between the adjacent two transfer trolleys in the embodiment, and the adjacent two transfer trolleys are connected into a whole, on the one hand, the alignment of the adjacent transfer trolleys in the process of hoisting the reinforcement cage to the transfer device is not needed, and the risk of the operator is reduced, and on the other hand, the connecting rod 5 has the pushing or pulling force between the adjacent two transfer trolleys in the process of transferring the reinforcement, so that the position sliding of the reinforcement cage from the transfer trolley is avoided.

[0049] Further, the connecting rod 5 is detachably connected with the adjacent two bases 1 at both ends, so as to facilitate the storage, installation, transfer and transportation of the whole transfer device; specifically, the base 1 is provided with a connecting seat 11 at both ends, the connecting seat 11 is provided with a connecting hole for installing the connecting rod 5, and the connecting rod is provided with two limiting nuts 51 at both ends, and the two limiting nuts 51 are arranged on the two sides of the connecting seat 11, so as to realize the detachable connection between the connecting rod 5 and the base 1, which is simple and convenient to operate, reliable in connection, and avoids the falling of the connecting rod 5 from the transfer trolley in the process of use.

[0050] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A reinforcement cage transfer trolley characterised by, The utility model provides a steel reinforcement cage transfer trolley, including base (1), bottom of base (1) is equipped with running wheel (2), top of base (1) is equipped with limiting mechanism (3), limiting mechanism (3) includes two opposite setting arc plate (31), two arc plate (31) are enclosed and form the limiting slot for placing steel reinforcement cage, two arc plate (31) one end is hinged to each other, arc plate (31) far from the side of limiting slot is hingedly arranged with support rod (32), and the both sides of base (1) are equipped with a plurality of clamping groove (41) for installing support rod (32), and a plurality of clamping groove (41) are arranged on the side of arc plate (31) far from the limiting slot.

2. A reinforcement cage transfer trolley as claimed in claim 1, wherein, The base (1) is arranged as a rectangular frame, and the rectangular frame is provided with a support plate (4), and the limiting mechanism (3) is arranged on the support plate (4).

3. A reinforcement cage transfer trolley as claimed in claim 2, characterised in that, The support plate (4) is provided with two ear pieces (42), and a positioning pin (43) is arranged between the two ear pieces (42), and the end of the arc plate (31) is provided with a mounting hole matched with the positioning pin (43), and the arc plate (31) is sleeved on the positioning pin (43) through the mounting hole.

4. A reinforcement cage transfer trolley as claimed in claim 2, wherein, The rectangular frame, the support plate (4), the arc plate (31) and the support rod (32) are all metal structural members.

5. A reinforcement cage transfer device characterised in that, A plurality of steel reinforcement cage transfer trolleys as claimed in any one of claims 1-4 are arranged to make the limiting slots communicate with each other to form an installation area for placing steel reinforcement cages.

6. A reinforcing cage transfer device according to claim 5, wherein, A connecting rod (5) is arranged between the two adjacent base (1).

7. A reinforcing cage transfer device according to claim 6, wherein, The two ends of the connecting rod (5) are detachably connected with the two adjacent base (1).

8. A reinforcing cage transfer device according to claim 7, wherein, The base (1) is provided with a connecting seat (11) at each end, the connecting seat (11) is provided with a connecting hole for installing the connecting rod (5), and the two ends of the connecting rod (5) are sleeved with two limiting nuts (51), and the two limiting nuts (51) are arranged on the two sides of the connecting seat (11).

Images