Hand-push tool car for carrying building construction

Abstract

The utility model discloses a building construction carrying hand-push tool car which comprises a bottom plate, two sets of side plates, a turnover assembly and a buffering assembly. The turnover assembly is arranged, under the arrangement of the bottom plate, the side plate and the turnover plate, a closed space can be formed, a certain amount of construction supplies can be carried, when long steel bars or more goods need to be carried, the fixing pins are pulled out of the fixing blocks, then the inserting blocks are pulled out of the positioning openings, and therefore the long steel bars or the goods can be conveniently carried. A user can hold a handle to turn over the turnover plate to be in a horizontal state, under the arrangement of a supporting strip and auxiliary wheels, the turnover plate can be supported, a large-area containing platform is formed, meanwhile, the auxiliary wheels can assist in overall movement of the device, carrying of the user is facilitated, and the device is convenient to use. And a user can conveniently carry objects of different sizes, the practicability of the equipment is improved, after use is completed, the turnover plate can be reset, and the situation that a large containing space is occupied is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field related to tool carts, in particular to a construction transport hand-pushed tool cart. Background Art

[0002] During the construction process, cement, steel bars, sand and stone need to be transported. Manual transportation is time-consuming and labor-intensive, so hand-pushed tool carts are used for transportation. Hand-pushed tool carts are indispensable tools in the construction process.

[0003] The prior art has the following deficiencies: The prior art has a publication number of CN214929997U, which discloses a construction transport hand-pushed tool cart, "including a tool cart body, a transmission cavity and a storage cavity are provided in the left wall of the tool cart body, a threaded rod is rotatably connected in the transmission cavity, two first sliding rods are fixedly connected in the transmission cavity, a driving mechanism connected to the threaded rod is provided in the storage cavity, the outer walls of the two first sliding rods are slidably connected with a slip ring, and the outer wall of the threaded rod is threadedly connected with a nut";

[0004] The above-mentioned hand-pushed tool cart adopts a driving mechanism, a connecting mechanism and a buffer mechanism, so that the connection between the two U-shaped rods and the connecting rods on the left side of the tool cart body has a certain elasticity, thereby protecting the items in the tool cart. However, when carrying long steel bars or more goods, the internal cavity of the tool cart is limited, which is not convenient for carrying, resulting in poor practicality of the tool cart. At the same time, when carrying some cement, sand and gravel, the interior of the tool cart has a certain depth, which is not convenient for unloading materials and is more troublesome to use. Utility Model Content

[0005] The utility model aims to provide a construction transport hand tool cart to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction transport hand tool cart, comprising a bottom plate, two sets of side plates, a folding assembly and a buffer assembly, the two sets of side plates are symmetrically welded and installed on the top of the bottom plate, the folding assembly is installed above the bottom plate, and the buffer assembly is installed above the bottom plate and located on the inner wall of the side plate;

[0007] The folding assembly includes two groups of folding plates, two groups of auxiliary wheels, a handle, two groups of support bars, multiple groups of driving wheels and a fixing part. The two groups of folding plates are rotatably mounted on the side walls of the base plate through pins, the two groups of auxiliary wheels are mounted on the side walls of the folding plates through bolts, the handle is mounted on the top of the folding plates through bolts, the two groups of support bars are symmetrically welded and mounted on the side walls of the base plate, the multiple groups of driving wheels are symmetrically mounted on the bottom end of the base plate through bolts, and the fixing part is mounted above the base plate.

[0008] As a further preferred embodiment of the present technical solution, the fixing part includes multiple groups of fixing pins, multiple groups of plug blocks, fixing holes and positioning ports, multiple groups of the fixing pins are installed on the side wall of the folding plate through chains, multiple groups of the plug blocks are installed on the top of the side panel through chains, the fixing holes are opened on the surface of the side panel and the plug blocks, and the positioning ports are opened on the surface of the folding plate and the side panel.

[0009] As a further preferred embodiment of the present technical solution, the auxiliary wheel is driven and controlled by a motor, and a protective cover is provided on the outer surface of the handle.

[0010] As a further preferred embodiment of the present technical solution, the fixing pin is in a cylindrical structure, the insert block is in a square structure, the fixing pin is arranged corresponding to the fixing hole, and the insert block is arranged corresponding to the positioning port.

[0011] As a further preferred embodiment of the technical solution, a push handle is welded to the side wall of the side panel, a control switch is embedded on the surface of the push handle, and the control switch is connected to the auxiliary wheel.

[0012] As a further preferred embodiment of the present technical solution, the buffer assembly includes a No. 1 buffer plate, multiple groups of No. 2 buffer plates and multiple groups of shock-absorbing dampers. The No. 1 buffer plate is installed above the bottom plate, multiple groups of No. 2 buffer plates are installed between the side plates and the folding plates, and multiple groups of shock-absorbing dampers are respectively installed between the No. 1 buffer plate and the bottom plate and between the No. 2 buffer plate and the side plates and the folding plates.

[0013] The utility model provides a construction transport hand push tool cart, which has the following beneficial effects:

[0014] (1) The utility model is provided with a folding assembly. Under the arrangement of the bottom plate, the side plate and the folding plate, a closed space can be formed, and a certain amount of construction supplies can be transported. When it is necessary to transport long steel bars or more goods, the fixing pin is pulled out from the fixing block, and then the insert block is pulled out from the positioning hole, so that the connection between the folding plate and the side plate can be contacted and fixed. The user holds the handle to flip the folding plate to a horizontal state. Under the arrangement of the support bar and the auxiliary wheel, the folding plate can be supported to form a larger placement platform. At the same time, the auxiliary wheel can assist the movement of the entire device, which is convenient for the user to carry and is beneficial for the user to carry items of different volumes, thereby improving the practicality of the equipment.

[0015] (2) The utility model is provided with a buffer assembly, and the user places the items to be transported on the No. 1 buffer plate or the No. 2 buffer plate. With the setting of the shock-absorbing damper, the force generated by the bumps during the transport process can be weakened to prevent the items from being damaged or tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the folding assembly structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the folding component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model.

[0020] In the figure: 1. bottom plate; 2. side plate; 3. folding assembly; 4. buffer assembly; 5. folding plate; 6. auxiliary wheel; 7. handle; 8. support bar; 9. driving wheel; 10. fixing pin; 11. plug block; 12. fixing hole; 13. positioning port; 14. hand push handle; 15. control switch; 16. buffer plate No. 1; 17. buffer plate No. 2; 18. shock absorber. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 2 and Figure 3As shown, in this embodiment, a construction handling hand tool cart includes a bottom plate 1, two sets of side plates 2, a folding assembly 3 and a buffer assembly 4. The two sets of side plates 2 are symmetrically welded and installed on the top of the bottom plate 1, the folding assembly 3 is installed above the bottom plate 1, and the buffer assembly 4 is installed above the bottom plate 1 and located on the inner wall of the side plate 2. The folding assembly 3 includes two sets of folding plates 5, two sets of auxiliary wheels 6, handles 7, two sets of support bars 8, multiple sets of driving wheels 9, multiple sets of fixing pins 10, multiple sets of plug blocks 11, fixing holes 12 and positioning ports 13. The two sets of folding The plate 5 is rotatably mounted on the side wall of the bottom plate 1 through a pin shaft, two groups of the auxiliary wheels 6 are mounted on the side wall of the folding plate 5 through bolts, the handle 7 is mounted on the top of the folding plate 5 through bolts, two groups of the support bars 8 are symmetrically welded and mounted on the side wall of the bottom plate 1, multiple groups of the driving wheels 9 are symmetrically mounted on the bottom end of the bottom plate 1 through bolts, multiple groups of the fixing pins 10 are mounted on the side wall of the folding plate 5 through chains, multiple groups of the plug blocks 11 are mounted on the top of the side plate 2 through chains, the fixing holes 12 are opened on the surface of the side plate 2 and the plug blocks 11, and the positioning openings 13 are opened on the folding plate 5 and the side The auxiliary wheel 6 is driven and controlled by a motor, the handle 7 is provided with a protective cover, the fixing pin 10 is a cylindrical structure, the plug block 11 is a square structure, the fixing pin 10 is arranged corresponding to the fixing hole 12, and the plug block 11 is arranged corresponding to the positioning port 13. Under the arrangement of the bottom plate 1, the side plate 2 and the folding plate 5, a closed space can be formed, and a certain amount of construction supplies can be transported. When long steel bars or more goods need to be transported, the fixing pin 10 is pulled out of the fixing block, and then the plug block 11 is pulled out of the positioning port 13. The contactable folding plate 5 is fixedly connected to the side plate 2, and the user holds the handle 7 to flip the folding plate 5 to a horizontal state. With the setting of the support bar 8 and the auxiliary wheel 6, the folding plate 5 can be supported to form a larger placement platform. At the same time, the auxiliary wheel 6 can assist the movement of the entire device, which is convenient for the user to carry and is beneficial for the user to carry items of different volumes, thereby improving the practicability of the equipment. After use, the folding plate 5 can be reset to avoid occupying a larger placement space. With the setting of the driving wheel 9, the movement of the entire device can be guaranteed.

[0023] like Figure 1 As shown, a hand push handle 14 is welded and installed on the side wall of the side panel 2, and a control switch 15 is embedded and installed on the surface of the hand push handle 14. The control switch 15 is connected to the auxiliary wheel 6. The user can control the forward direction of the tool cart through the hand push handle 14. Under the setting of the control switch 15, the operation of the auxiliary wheel 6 can be controlled.

[0024] like Figure 1 and Figure 4As shown, the buffer assembly 4 includes a No. 1 buffer plate 16, multiple groups of No. 2 buffer plates 17 and multiple groups of shock-absorbing dampers 18. The No. 1 buffer plate 16 is installed above the bottom plate 1, and multiple groups of the No. 2 buffer plates 17 are installed between the side plate 2 and the folding plate 5. Multiple groups of the shock-absorbing dampers 18 are respectively installed between the No. 1 buffer plate 16 and the bottom plate 1 and between the No. 2 buffer plate 17 and the side plate 2 and the folding plate 5. The user places the items to be transported above the No. 1 buffer plate 16 or the No. 2 buffer plate 17. With the setting of the shock-absorbing dampers 18, the force generated by the bumps during the transportation process can be weakened to prevent the items from being damaged or tipping over.

[0025] The utility model provides a construction transport hand tool cart, and the specific working principle is as follows:

[0026] When using the present construction and transportation hand tool cart, a closed space can be formed by providing a folding assembly 3, with the arrangement of the bottom plate 1, the side plate 2 and the folding plate 5, so that a certain amount of construction supplies can be transported. When it is necessary to transport long steel bars or more goods, the fixing pin 10 is pulled out of the fixing block, and then the insert block 11 is pulled out of the positioning hole 13, so that the connection between the folding plate 5 and the side plate 2 can be contacted and fixed. The user holds the handle 7 to flip the folding plate 5 to a horizontal state, and with the arrangement of the support bar 8 and the auxiliary wheel 6, the folding plate 5 can be supported. A larger placement platform is formed, and the auxiliary wheels 6 can assist the movement of the entire device, which is convenient for users to carry and is beneficial for users to carry items of different volumes, thereby improving the practicability of the equipment. After use, the folding plate 5 can be reset to avoid occupying a larger placement space. By providing a buffer component 4, the user can place the items to be carried on top of the No. 1 buffer plate 16 or the No. 2 buffer plate 17. Under the setting of the shock-absorbing damper 18, the force generated by the bumps during the transportation process can be weakened to avoid damage or tipping of the items.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction transport hand tool cart, characterized in that: It comprises a bottom plate (1), two groups of side plates (2), a folding assembly (3) and a buffer assembly (4), wherein the two groups of side plates (2) are symmetrically welded and mounted on the top of the bottom plate (1), the folding assembly (3) is mounted above the bottom plate (1), and the buffer assembly (4) is mounted above the bottom plate (1) and located on the inner wall of the side plate (2); The folding assembly (3) comprises two groups of folding plates (5), two groups of auxiliary wheels (6), a handle (7), two groups of support bars (8), a plurality of drive wheels (9) and a fixing portion, wherein the two groups of folding plates (5) are rotatably mounted on the side wall of the base plate (1) via a pin shaft, the two groups of auxiliary wheels (6) are mounted on the side wall of the folding plates (5) via bolts, the handle (7) is mounted on the top of the folding plates (5) via bolts, the two groups of support bars (8) are symmetrically welded and mounted on the side wall of the base plate (1), the plurality of drive wheels (9) are symmetrically mounted on the bottom end of the base plate (1) via bolts, and the fixing portion is mounted above the base plate (1).

2. A construction transport hand tool cart according to claim 1, characterized in that: The fixing part comprises a plurality of groups of fixing pins (10), a plurality of groups of insert blocks (11), fixing holes (12) and positioning openings (13); the plurality of groups of fixing pins (10) are mounted on the side wall of the folding plate (5) through chains; the plurality of groups of insert blocks (11) are mounted on the top of the side plate (2) through chains; the fixing holes (12) are provided on the surface of the side plate (2) and the insert blocks (11); and the positioning openings (13) are provided on the surface of the folding plate (5) and the side plate (2).

3. A construction transport hand tool cart according to claim 1, characterized in that: The auxiliary wheel (6) is driven and controlled by a motor, and the handle (7) is externally covered with a protective cover.

4. A construction transport hand tool cart according to claim 2, characterized in that: The fixing pin (10) is in a cylindrical structure, the insert block (11) is in a square structure, the fixing pin (10) and the fixing hole (12) are arranged correspondingly, and the insert block (11) and the positioning opening (13) are arranged correspondingly.

5. A construction transport hand tool cart according to claim 1, characterized in that: A hand push handle (14) is welded to the side wall of the side plate (2), a control switch (15) is embedded on the surface of the hand push handle (14), and the control switch (15) is connected to the auxiliary wheel (6).

6. A construction transport hand tool cart according to claim 1, characterized in that: The buffer assembly (4) comprises a No. 1 buffer plate (16), a plurality of groups of No. 2 buffer plates (17) and a plurality of groups of shock absorbing dampers (18); the No. 1 buffer plate (16) is installed above the bottom plate (1); the plurality of groups of No. 2 buffer plates (17) are installed between the side plate (2) and the folding plate (5); and the plurality of groups of shock absorbing dampers (18) are installed respectively between the No. 1 buffer plate (16) and the bottom plate (1) and between the No. 2 buffer plate (17) and the side plate (2) and the folding plate (5).

Images