Tank conveying vehicle for sand blasting room

Abstract

The utility model discloses a sand blasting room tank body conveying vehicle which comprises a mounting frame, the moving assembly is connected with the bottom of the mounting frame through a telescopic assembly; mounting grooves are symmetrically formed in the lower end of the mounting frame, and a tank body bottom bearing plate is detachably arranged in the mounting grooves in a penetrating manner; the two clamping mechanisms are oppositely arranged, are located above the tank body bottom bearing plate and are used for clamping the tank body; the sand blasting room tank transportation device solves the problem that a tank with a support is inconvenient to transport, and is suitable for transporting sand blasting room tanks.

Description

TECHNICAL FIELD

[0001] The utility model relates to tank body conveying technical field, in particular to a sand blasting room tank body conveying vehicle. BACKGROUND

[0002] Sand blasting is the process of using the impact of high-speed sand flow to clean and roughen the surface of the substrate. Sand blasting the surface of the tank not only improves the mechanical properties of the tank surface, but also improves its fatigue resistance, increases the adhesion between the tank and the coating, prolongs the durability of the coating, and is also beneficial to the leveling and decoration of the coating. Therefore, the workload of sand blasting operations on the tank in the sand blasting room is increasing, and transportation of the tank is inevitable during sand blasting operations. In addition, in order to maintain the stability of the tank in subsequent use, a foot support is often welded to the bottom of the tank to provide support and stability.

[0003] Currently, when transporting the tank in the sand blasting room, a manual hydraulic forklift or a tower crane is often used to transport the vertical tank. When using a manual hydraulic forklift, on the one hand, because the center of gravity is high when the tank is placed vertically, it is easy to tip over and cause damage to the tank. On the other hand, because the structures of the bottom supports of different tanks are different, such as triangular supports, if the distance between the two prongs of the manual hydraulic forklift is greater than the distance between the triangular supports, it is easy to cause the two prongs to not be able to enter the bottom of the tank. If a single prong is used to transport the tank, it greatly increases the instability during use. If a tower crane is used to transport the vertical tank, it is not convenient to build a tower crane track in the sand blasting room, and the use cost is high. SUMMARY

[0004] The utility model aims at solving the problems of high use cost and poor use stability of the prior art when transporting the tank, and provides a sand blasting room tank conveying vehicle.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The utility model provides a sand blasting room tank conveying vehicle, which comprises

[0007] A mounting frame;

[0008] A moving assembly connected to the bottom of the mounting frame through the telescopic assembly;

[0009] The lower end of the mounting frame is symmetrically provided with a mounting groove, and a tank bottom bearing plate is detachably arranged in the mounting groove;

[0010] Two clamping mechanisms are oppositely arranged, the clamping mechanisms are located above the tank bottom bearing plate, and are used for clamping the tank.

[0011] Further, the mounting frame is enclosed by three plates to form a "U" structure.

[0012] Further, the moving assembly adopts four self-locking universal wheels, the telescopic assembly adopts four hydraulic cylinders, the cylinder bodies of the hydraulic cylinders are fixedly connected with the self-locking universal wheels respectively, and the hydraulic rods of the hydraulic cylinders are fixedly connected with the bottom of the mounting frame.

[0013] Further, the clamping mechanism comprises a screw rod and two arc-shaped clamping hands, the screw rod is provided with left-handed threads and right-handed threads with opposite rotation directions at two ends respectively, inner threaded sleeves are threadedly connected on the two ends of the screw rod, the two inner threaded sleeves are fixedly connected with the arc-shaped clamping hands through a connecting rod respectively, a limiting rod is further fixedly connected on the inner threaded sleeve, and the limiting rod is in sliding fit with the mounting frame through a limiting sliding groove.

[0014] Further, the screw rod is fixedly arranged on the mounting frame through a bearing.

[0015] Further, the clamping surfaces of the two arc-shaped clamping hands are opposite to each other, and anti-skid soft pads are arranged on the clamping surfaces.

[0016] Further, one end of the screw rod is connected with a rotating handle, and the rotating handle is arranged on the outer side of the mounting frame.

[0017] The beneficial effects of the utility model are:

[0018] 1. After the tank bottom bearing plate is disassembled, the tank body standing on the ground can be directly placed into the carrying space, the tank bottom bearing plate is prevented from being blocked, after installation, the tank body can be directly lifted for transportation by cooperating with the use of the hydraulic cylinder, the steps of manual loading and unloading are reduced, manpower is saved, and labor cost is reduced.

[0019] 2. Under the action of the limiting sliding groove and the limiting rod, the rotation of the inner threaded sleeve is limited, so that the inner threaded sleeve can only move horizontally when the screw rod is rotated; further, under the design of the left-handed threads and the right-handed threads with opposite rotation directions, the two inner threaded sleeves mounted thereon can only move horizontally away from each other or towards each other; in combination with the use of the arc-shaped clamping hands, the action of holding with both hands is more vividly simulated, the wrapping of the arc-shaped surface further limits the freedom degree of the tank body, the tendency of the tank body to tilt forward, backward, left and right during transportation is greatly reduced, the tilting accident is avoided, and the use stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model provides a structure schematic view of a tank body conveying vehicle of a sand blasting room;

[0021] Figure 2 The utility model provides a plan view of a tank body conveying vehicle of a sand blasting room;

[0022] Figure 3 The right view of the shot blasting house tank body conveying vehicle is provided in the utility model;

[0023] Figure 4 For Figure 1 The structure diagram of the middle screw rod.

[0024] In the figure, 1 is an arc-shaped clamping hand, 2 is a screw rod, 201 is a left-hand thread, 202 is a right-hand thread, 3 is a limiting sliding groove, 4 is a mounting frame, 5 is a pulling handle, 6 is a rotating handle, 7 is an extension assembly, 71 is a hydraulic cylinder, 8 is a moving assembly, 9 is a mounting groove, 10 is a tank body bottom bearing plate, 11 is a limiting rod, 12 is an inner thread sleeve, 13 is a connecting rod, 14 is an antiskid soft pad, 15 is a bearing, 16 is a clamping mechanism, 18 is a pump body, and 19 is a pump body mounting plate. DETAILED DESCRIPTION

[0025] The embodiments of the utility model will be described below through specific concrete examples, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the disclosure of the specification. The utility model can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in the specification based on different viewpoints and applications without departing from the spirit of the utility model. It should be noted that the following examples and features in the examples can be combined with each other without conflict.

[0026] It should be noted that the diagrams provided in the following examples only illustrate the basic concept of the utility model in a schematic manner, and only the components related to the utility model are shown in the diagrams, not the number, shape and size of the components when actually implemented. The shape, number and proportion of each component can be changed arbitrarily when actually implemented, and the component layout pattern can also be more complex.

[0027] Example 1

[0028] As Figures 1 to 4 shown;

[0029] As Figure 1 and Figure 3 shown,

[0030] A shot blasting house tank body conveying vehicle comprises a mounting frame 4. Preferably, the mounting frame 4 is enclosed into a "U" structure by three plates and is arranged with an opening facing forward. Through this scheme, on the one hand, the inner side of the mounting frame 4 constitutes a carrying space that can accommodate a tank body, and on the other hand, it is convenient to install other components in the inner side space.

[0031] In order to make the mounting frame 4 realize the function of moving in plane, the bottom of the mounting frame 4 is provided with four self-locking universal wheels, in order to make the mounting frame 4 have the function of lifting the tank body, each self-locking universal wheel is connected with the bottom of the mounting frame 4 through a hydraulic cylinder 71;

[0032] Specifically, the lower end of the mounting frame 4 is symmetrically provided with a mounting groove 9, and a tank body bottom bearing plate 10 is detachably arranged in the mounting groove 9, so that the device can realize a bearing function for the tank body, and further realize the function of lifting the tank body when used with the hydraulic cylinder 71.

[0033] Meanwhile, preferably, as shown in Figure 3 The hydraulic cylinder 71 is a prior art, which is usually composed of a pump body 17, a connecting pipeline (not shown in the figure) and the hydraulic cylinder 71, in order to make the device more integrated, the pump body 17 is fixed on the rear outer side wall of the mounting frame 4 through a pump body mounting plate 19, and is connected with the hydraulic cylinder 71 through the connecting pipeline, and the lifting control of the hydraulic cylinder 71 is realized by controlling the pump body 17.

[0034] As shown in Figure 1 , Figure 2 and Figure 4 ,

[0035] The clamping mechanism 16 includes

[0036] two arc-shaped clamping hands 1,

[0037] Specifically, as shown in Figure 2 The two arc-shaped clamping hands 1 are arranged opposite to each other in the shape of double hands, in order to increase the friction force of clamping and protect the tank body, preferably, a non-slip soft pad 14 is laid on the clamping surface of the arc-shaped clamping hand 1, through this scheme, when the two arc-shaped clamping hands 1 are tightly buckled on the tank body, not only can prevent it from tilting left and right, but also can prevent it from tilting forward and backward, further improving the use stability of the device;

[0038] The lead screw 2,

[0039] The lead screw 2 penetrates through the rear end of the left and right side walls of the mounting frame 4, and is located behind the two arc-shaped clamping hands 1;

[0040] Specifically, the left and right ends of the lead screw 2 in the mounting frame 4 are respectively provided with left-handed threads 201 and right-handed threads 202 with opposite rotation directions, and the two ends of the lead screw 2 are respectively threadedly connected with inner threaded sleeves 12, and the two inner threaded sleeves 12 are respectively fixedly connected with the arc-shaped clamping hands 1 in front of them through the "L"-shaped connecting rods 13;

[0041] Through the scheme, one screw rod 2 can make two inner threaded sleeves 12 on the screw rod 2 have two relative or opposite horizontal movements when the screw rod 2 rotates in one direction by setting two sections of threads with opposite rotation directions, and further combining with the use of the arc-shaped clamping hands 1, the action of holding the tank body with two hands is more vividly simulated.

[0042] Further, in order to ensure that the inner threaded sleeves 12 do not rotate, the rear end of the inner threaded sleeves 12 is further fixedly connected with a limiting rod 11, and the limiting rod 11 is in left-right sliding fit with the mounting frame 4 through a limiting sliding groove 3.

[0043] Meanwhile, in the scheme, the screw rod 2 is fixedly arranged on the mounting frame 4 through a bearing 15, and can only rotate and cannot move.

[0044] Further, the screw rod 2 is provided with a rotating handle 6 at the left end outside the mounting frame 4, and through the scheme, the user is facilitated to rotate the screw rod 2.

[0045] Preferably, as shown in Figure 2 the rear side of the mounting frame 4 is connected with a pulling handle 5 or a lifting ring (not shown in the figure), and through the scheme, the device is facilitated to be moved by manpower or a trailer, and the structure is simple and the use is convenient.

[0046] Working mode of the device:

[0047] In use, the device is moved to the front of a tank body standing on the ground, the tank body bottom bearing plate 10 is disassembled from the mounting groove 9, the rotating handle 6 of the screw rod 2 is rotated to adjust the distance between the two arc-shaped clamping hands 1, and it is ensured that there is enough space to accommodate the tank body, after the adjustment, the device is pushed to the tank body, the tank body is in the middle of the two arc-shaped clamping hands 1, the tank body bottom bearing plate 10 is inserted into the mounting groove 9 and passes through the bracket of the tank body, the hydraulic cylinder 71 is controlled to be lifted or lowered by starting the pump body 17, the height of the tank body bottom bearing plate 10 is adjusted, so that the bearing surface is just abutted against the bottom of the tank body, after the adjustment, the rotating handle 6 is rotated again, the two arc-shaped clamping hands 1 are moved close to each other, and the tank body is tightly held until the tank body is tightly held; the tank body is lifted off the ground again by the hydraulic cylinder 71, and the pulling handle 5 is pulled to transport the tank body, and after the tank body is transported to the designated position, the tank body is disassembled from the device in the reverse order of the above steps.

[0048] The above-described embodiments only express the specific implementation of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A blast house can body delivery cart, characterized by: The utility model relates to a kind of automatic can body loading and unloading device, including Mounting frame (4); Mobile assembly (8) is connected with the bottom of mounting frame (4) by telescopic component (7); The lower end of the mounting frame (4) is symmetrically provided with mounting slot (9), and the bottom bearing plate (10) of the can body is detachably arranged in the mounting slot (9); Two clamping mechanisms (16) are oppositely arranged, and the clamping mechanism (16) is located above the bottom bearing plate (10) of the can body, for clamping the can body.

2. A blast house can body delivery cart according to claim 1, wherein: The mounting frame (4) is enclosed into "U” structure by three plates.

3. A blast house can body delivery cart according to claim 2, wherein: The mobile assembly (8) adopts four self-locking universal wheels, the telescopic component (7) adopts four hydraulic cylinders (71), the cylinder body bottom of the hydraulic cylinder (71) is fixedly connected with the self-locking universal wheel respectively, and the hydraulic rod of the hydraulic cylinder (71) is fixedly connected with the bottom of the mounting frame (4).

4. A blast house can body delivery cart according to claim 2, wherein: The clamping mechanism (16) includes lead screw (2) and two arc-shaped clamping hands (1), the two ends of the lead screw (2) are respectively provided with left-handed thread (201) and right-handed thread (202) with opposite rotation directions, and the two ends of the lead screw (2) are threadedly connected with internal thread sleeve (12), two internal thread sleeves (12) are fixedly connected with the arc-shaped clamping hand (1) one by one through connecting rod (13), and the internal thread sleeve (12) is further fixedly connected with limiting rod (11), the limiting rod (11) is in sliding fit with the mounting frame (4) through limiting sliding slot (3).

5. A blast house can body delivery cart according to claim 4, wherein: The lead screw (2) is fixedly arranged on the mounting frame (4) by bearing (15).

6. A blasting house can body delivery trolley according to claim 4 or 5, characterised in that: The clamping surfaces of the two arc-shaped clamping hands (1) are opposite, and the clamping surfaces are provided with antiskid soft pad (14).

7. A blast house can body delivery cart according to claim 5 wherein: One end of the lead screw (2) is connected with rotating handle (6), and the rotating handle (6) is arranged on the outside of the mounting frame (4).

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