An assembled large mode water tank

Abstract

The utility model discloses an assembly type big mould water tank, including cement base, the upper end of cement base is provided with water tank body, the upper end surface four corners of water tank body all are fixedly seted with the lifting lug, be provided with the fixed mechanism for fixing water tank body between water tank body and cement base, the fixed mechanism includes the supporting leg, annular groove, pre -buried sleeve, the lower end surface four corners of water tank body all are fixedly seted with the supporting leg, the surface of supporting leg is provided with annular groove, the upper end surface four corners of cement base all are fixedly seted with pre -buried sleeve, be provided with the locking mechanism between pre -buried sleeve and supporting leg. The utility model good use effect, through the supporting leg of water tank lower end surface four corners alignment, and the guide sleeve of pre -buried sleeve upper end also can be convenient for the insertion of supporting leg, and thus the hoisting alignment fixed work of this device is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of molded water tank technology, specifically a prefabricated large molded water tank. Background Technology

[0002] Large-scale water tanks are water storage devices with high capacity, high strength, and flexibility, and are widely used in fire fighting, water supply, industrial cooling, agricultural irrigation, and other fields.

[0003] In existing technologies, large-scale modular water tanks can be assembled on-site using prefabricated panels, suitable for ultra-large tanks. Alternatively, they can be prefabricated in a factory and then transported and hoisted to a designated location for fixing. Prefabrication in a factory allows for better control of the construction environment and the use of advanced production processes and equipment to ensure manufacturing quality. However, the hoisting-type large-scale modular water tanks in existing technologies are cumbersome to fix each time. Generally, steel plates, bolts, or anchors are pre-embedded in the foundation to correspond to the connecting parts at the bottom of the tank. However, the fixing screws are generally small relative to the tank's size, making alignment during each hoisting very difficult. Therefore, an improved prefabricated large-scale modular water tank is needed to address this issue. Utility Model Content

[0004] The purpose of this utility model is to provide a prefabricated large-module water tank to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated large-module water tank, including a cement base, a water tank body is provided on the upper end of the cement base, lifting lugs are fixedly provided at the four corners of the upper surface of the water tank body, a fixing mechanism for fixing the water tank body is provided between the water tank body and the cement base, the fixing mechanism includes legs, annular grooves, and embedded sleeves, legs are fixedly provided at the four corners of the lower surface of the water tank body, annular grooves are provided on the surface of the legs, embedded sleeves are fixedly provided at the four corners of the upper surface of the cement base, and a locking mechanism is provided between the embedded sleeves and the legs.

[0006] Preferably, the locking mechanism includes a connecting sleeve and a pin. The connecting sleeve is fixedly provided on one side of the surface of the pre-embedded sleeve, and the pin is movably inserted inside the connecting sleeve. By inserting the pin into the annular groove, it can effectively ensure that the support leg cannot be moved out of the pre-embedded sleeve, thereby ensuring the fixed stability of the water tank body.

[0007] Preferably, a limiting block is fixedly provided at the center of the connecting sleeve surface, and a protrusion is fixedly provided at the upper end of the pin. When the protrusion is in the center position, it will obstruct the limiting block, preventing the pin from being pulled out. This improves the stability of the pin fixed inside the annular groove. When it is necessary to manually pull out the pin,Figure 5 As shown, slightly rotate the pin to misalign the protrusion and the limiting block, thus allowing the pin to be pulled out.

[0008] Preferably, a counterweight is fixedly provided at one end of the pin. The purpose of the counterweight in this device is to use gravity to ensure that the counterweight is vertically downward, so that the protrusion will be vertically upward, thereby causing motion interference with the limiting block.

[0009] Preferably, a connecting ring is fixedly provided on the outer surface of the pin, and a spring is provided on the pin surface between the connecting ring and the connecting sleeve. One end of the spring is fixedly connected to the connecting ring, and the other end of the spring is fixedly connected to the connecting sleeve. The spring can automatically drive the pin to reset, so that the pin can be inserted into the annular groove by itself. When the pin is pulled out, the spring will be in a stretched state.

[0010] Preferably, a guide sleeve is fixedly provided at the upper end of the pre-embedded sleeve, through which the support leg can be easily inserted into the pre-embedded sleeve, and then the support leg can be easily fixed.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model replaces the traditional bolt and screw connection with a larger pre-embedded sleeve and support foot connection, and the upper end of the pre-embedded sleeve is also provided with a guide sleeve, which makes alignment more convenient and installation easier.

[0013] 2. After the support leg is inserted into the pre-embedded sleeve, the pin can be inserted into the connecting sleeve, so that the pin is inserted into the annular groove. At this time, inserting the pin into the annular groove will complete the final fixation of the support leg, which makes the fixation of the support leg more convenient.

[0014] 3. This utility model has an anti-dislodgement structure when the pin is inserted into the annular groove and you want to pull it out. When the protrusion is always in the middle position under the action of the counterweight, it will block the limit block and make the pin unable to be pulled out. This can improve the stability of the pin being fixed in the annular groove. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a prefabricated large-module water tank according to this utility model;

[0016] Figure 2 This is a front view of a prefabricated large-module water tank according to the present invention;

[0017] Figure 3 This is an installation view of the connecting sleeve in a prefabricated large-module water tank according to this utility model;

[0018] Figure 4This is a cross-sectional view of a pre-embedded sleeve in a prefabricated large-mold water tank according to the present invention.

[0019] Figure 5 This utility model relates to a prefabricated large-module water tank. Figure 3 A magnified view of point A in the middle.

[0020] In the diagram: 1. Cement base; 2. Water tank body; 3. Lifting lug; 4. Support leg; 5. Annular groove; 6. Embedded sleeve; 7. Connecting sleeve; 8. Pin; 9. Limiting block; 10. Protrusion; 11. Counterweight; 12. Connecting ring; 13. Spring; 14. Guide sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a prefabricated large-module water tank, including a cement base 1, a water tank body 2 is provided on the upper end of the cement base 1, lifting lugs 3 are fixedly provided at the four corners of the upper surface of the water tank body 2, a fixing mechanism for fixing the water tank body 2 is provided between the water tank body 2 and the cement base 1, the fixing mechanism includes a support leg 4, an annular groove 5, and a pre-embedded sleeve 6, a support leg 4 is fixedly provided at the four corners of the lower surface of the water tank body 2, an annular groove 5 is provided on the surface of the support leg 4, a pre-embedded sleeve 6 is fixedly provided at the four corners of the upper surface of the cement base 1, and a locking mechanism is provided between the pre-embedded sleeve 6 and the support leg 4.

[0023] The locking mechanism includes a connecting sleeve 7 and a pin 8. The connecting sleeve 7 is fixedly installed on one side of the surface of the pre-embedded sleeve 6, and the pin 8 is movably inserted inside the connecting sleeve 7. By inserting the pin 8 into the annular groove 5, it can effectively ensure that the support leg 4 cannot be moved out of the pre-embedded sleeve 6, thereby ensuring the fixed stability of the water tank body 2.

[0024] A limiting block 9 is fixedly provided in the middle of the surface of the connecting sleeve 7, and a protrusion 10 is fixedly provided on the upper end of the pin 8. When the protrusion 10 is in the middle position, it will obstruct the limiting block 9, making it impossible for the pin 8 to be pulled out. This can improve the stability of the pin 8 fixed inside the annular groove 5. When it is necessary to manually pull out the pin 8, Figure 5 In the state shown, slightly rotate the pin 8 to misalign the protrusion 10 and the limiting block 9, thus allowing the pin 8 to be pulled out.

[0025] One end of the pin 8 is fixedly provided with a counterweight 11. The purpose of the counterweight 11 in this device is to use gravity to ensure that the counterweight 11 is vertically downward, so that the protrusion 10 will be vertically upward, thus causing motion interference with the limiting block 9.

[0026] A connecting ring 12 is fixedly provided on the outer surface of the pin 8. A spring 13 is provided on the surface of the pin 8 between the connecting ring 12 and the connecting sleeve 7. One end of the spring 13 is fixedly connected to the connecting ring 12, and the other end of the spring 13 is fixedly connected to the connecting sleeve 7. The spring 13 can automatically drive the pin 8 to reset, so that the pin 8 can be inserted into the annular groove 5 by itself. When the pin 8 is pulled out, the spring 13 will be in a stretched state.

[0027] The upper end of the pre-embedded sleeve 6 is fixedly provided with a guide sleeve 14. The support leg 4 can be easily inserted into the pre-embedded sleeve 6 through the guide sleeve 14, and then the support leg 4 can be easily fixed.

[0028] Working principle: The cement base 1 of this device is constructed in advance in the predetermined area where the water tank body 2 needs to be installed, and is not constructed inside the factory. When the cement base 1 is constructed, the pre-embedded sleeve 6 is also pre-embedded in the target position, so that when the cement base 1 solidifies, the pre-embedded sleeve 6 can be fixed at the same time.

[0029] Subsequently, the water tank body 2 is prefabricated inside the factory. After transportation, the water tank body 2 is lifted by the lifting lugs 3. At this point, the traditional bolt and screw connection is replaced by a larger embedded sleeve 6 and support leg 4. Furthermore, the upper end of the embedded sleeve 6 is equipped with a guide sleeve 14, which makes alignment and installation more convenient.

[0030] After the support leg 4 is inserted into the pre-embedded sleeve 6, the pin 8 can be inserted into the connecting sleeve 7, allowing the pin 8 to be inserted into the annular groove 5, such as... Figure 5 As shown, inserting the pin 8 into the annular groove 5 completes the final fixation of the support leg 4. This method of fixing the support leg 4 is relatively convenient. However, when attempting to remove the pin 8 after it has been inserted into the annular groove 5, the device is equipped with an anti-detachment structure. When the protrusion 10 remains in the center position under the action of the counterweight 11, it will obstruct the movement of the limiting block 9. Figure 5 As shown, this prevents the pin 8 from being pulled out, thus improving the stability of the pin 8 fixed inside the annular groove 5. When it is necessary to manually pull out the pin 8, slightly rotate the pin 8 to misalign the protrusion 10 and the limiting block 9, and the pin 8 can be pulled out.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated large-formwork water tank, comprising a cement base (1), characterized in that: The cement base (1) is provided with a water tank body (2) at the upper end. The water tank body (2) is provided with lifting lugs (3) at the four corners of the upper surface. A fixing mechanism for fixing the water tank body (2) is provided between the water tank body (2) and the cement base (1). The fixing mechanism includes a support leg (4), an annular groove (5), and a pre-embedded sleeve (6). The water tank body (2) is provided with a support leg (4) at the four corners of the lower surface. The support leg (4) has an annular groove (5) on its surface. The cement base (1) is provided with a pre-embedded sleeve (6) at the four corners of the upper surface. A locking mechanism is provided between the pre-embedded sleeve (6) and the support leg (4).

2. The prefabricated large-module water tank according to claim 1, characterized in that: The locking mechanism includes a connecting sleeve (7) and a pin (8). The connecting sleeve (7) is fixedly provided on one side of the surface of the pre-embedded sleeve (6), and the pin (8) is movably inserted inside the connecting sleeve (7).

3. The prefabricated large-module water tank according to claim 2, characterized in that: A limiting block (9) is fixedly provided in the middle of the surface of the connecting sleeve (7), and a protrusion (10) is fixedly provided on the upper end of the pin (8).

4. The prefabricated large-module water tank according to claim 2, characterized in that: One end of the pin (8) is fixedly provided with a counterweight (11).

5. A prefabricated large-module water tank according to claim 2, characterized in that: A connecting ring (12) is fixedly provided on the outer surface of the pin (8). A spring (13) is provided on the surface of the pin (8) between the connecting ring (12) and the connecting sleeve (7). One end of the spring (13) is fixedly connected to the connecting ring (12), and the other end of the spring (13) is fixedly connected to the connecting sleeve (7).

6. The prefabricated large-module water tank according to claim 1, characterized in that: A guide sleeve (14) is fixedly installed at the upper end of the pre-embedded sleeve (6).

Images