Connecting joint structure of enamel assembled tank

Abstract

The utility model discloses an enamel assembled tank connecting node structure which comprises a connecting seat, two side walls of the connecting seat are respectively provided with an installation groove, the two installation grooves are symmetrically arranged, two sides of the connecting seat are respectively provided with a steel plate, the two steel plates are respectively and movably inserted into the two installation grooves, and the steel plates are connected with the connecting seat. Two rows of through holes are formed in the front side wall of the connecting base, a clamping plate is arranged on the front side of the connecting base, two rows of inserting rods are fixedly welded to the rear side wall of the clamping plate, the two rows of inserting rods are movably inserted into the two rows of through holes respectively, inserting grooves are formed in the front side walls of the two ends of the steel plate, and a locking mechanism is arranged on the front side of the clamping plate. Through cooperation of the connecting base, the clamping plate, the inserting rod, the inserting groove, the locking rod, the first clamping rod, the second clamping rod, the clamping block, the clamping groove and other parts, when the steel plates are spliced, the two steel plates can be quickly spliced and fixed through the connecting base, time and labor are saved, and the working efficiency during splicing installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enamel assembled tanks, and specifically relates to a connection node structure of an enamel assembled tank. Background Art

[0002] With the continuous development of society, all walks of life have developed rapidly, resulting in an increase in the discharge of sewage. People have realized the importance of environmental protection. Therefore, various devices have emerged in the field of sewage treatment. The enamel assembled tank is one of the important components. When the enamel assembled tank is assembled, the steel plates are usually connected and spliced together by a plurality of fastening bolts.

[0003] However, there are still some problems with this method of connecting and splicing by a plurality of fastening bolts. When installing, external tools are needed to tighten the bolts in sequence, which is time-consuming and laborious, and the installation efficiency is not high. In view of this, we propose a connection node structure of an enamel assembled tank. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connection node structure of an enamel assembled tank to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A connection node structure of an enamel assembled tank, comprising:

[0006] A connection seat, installation grooves are opened on both side walls of the connection seat, the two installation grooves are symmetrically arranged, steel plates are arranged on both sides of the connection seat, and the two steel plates are respectively movably inserted into the two installation grooves. Through holes are opened on the front side wall of the connection seat, and the through holes are communicated with the installation grooves. A clamping plate is arranged on the front side of the connection seat. Two rows of insertion rods are fixedly welded on the rear side wall of the clamping plate, and the two rows of insertion rods are respectively movably inserted into the two rows of through holes. Slots are opened on the front side walls at both ends of the steel plate, and the slots and the through holes are both adapted to the insertion rods. A locking mechanism is arranged on the front side of the clamping plate.

[0007] Preferably, the locking mechanism includes a locking rod, the locking rod is arranged on the front side wall of the clamping plate, a first clamping rod is fixedly welded on the rear side wall of the locking rod, a second clamping rod is arranged on the rear side wall of the locking rod, and clamping blocks are fixedly welded on both the first clamping rod and the second clamping rod.

[0008] Preferably, two grooves are opened on the front side wall of the connection seat, clamping grooves are opened on the top inner wall of the top groove and the bottom inner wall of the bottom groove, and the clamping grooves are adapted to the clamping blocks.

[0009] Preferably, a chute is provided on the inner wall of the locking rod, a sliding rod is fixedly welded in the chute, the second clamping rod is slidably connected to the sliding rod, a elastic spring is sleeved on the sliding rod, and two ends of the elastic spring are respectively fixedly connected to the inner wall of the chute and the second clamping rod.

[0010] Preferably, two through grooves are provided on the clamping plate, and the through grooves are adapted to the grooves.

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

[0012] Through the cooperation of components such as the connecting seat, the clamping plate, the inserting rod, the inserting slot, the locking rod, the first clamping rod, the second clamping rod, the clamping block and the clamping slot provided by the present utility model, when splicing steel plates, the two steel plates can be quickly spliced and fixed through the connecting seat, which saves time and effort and improves the working efficiency during splicing and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. 1 is a schematic perspective view of a connecting node structure of an enamel assembled tank proposed by the present utility model;

[0014] Figure 2 FIG. 2 is a schematic perspective view of the separation of the connecting seat and the clamping plate in the connecting node structure of an enamel assembled tank proposed by the present utility model;

[0015] Figure 3 FIG. 3 is a schematic perspective view of a steel plate in the connecting node structure of an enamel assembled tank proposed by the present utility model;

[0016] Figure 4 FIG. 4 is a schematic cross-sectional side view of the connection between the connecting seat and the locking rod in the connecting node structure of an enamel assembled tank proposed by the present utility model;

[0017] Figure 5 FIG. 5 is the Figure 4 enlarged structure diagram at A in FIG. 4.

[0018] In the figure: 1, connecting seat; 2, installation groove; 3, steel plate; 4, through hole; 5, clamping plate; 6, inserting rod; 7, inserting slot; 8, locking mechanism; 9, locking rod; 10, first clamping rod; 11, second clamping rod; 12, clamping block; 13, groove; 14, chute; 15, sliding rod; 16, elastic spring; 17, through groove; 18, clamping slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: a connection node structure of an enamel assembled tank, including:

[0021] A connecting seat 1, mounting grooves 2 are respectively opened on both side walls of the connecting seat 1, the two mounting grooves 2 are symmetrically arranged, steel plates 3 are respectively arranged on both sides of the connecting seat 1, the two steel plates 3 are respectively movably inserted into the two mounting grooves 2, through holes 4 are arranged in two rows on the front side wall of the connecting seat 1, the through holes 4 communicate with the mounting grooves 2, a clamping plate 5 is arranged on the front side of the connecting seat 1, two rows of insertion rods 6 are fixedly welded on the rear side wall of the clamping plate 5, the two rows of insertion rods 6 are respectively movably inserted into the two rows of through holes 4, slot holes 7 are respectively opened on the front side walls at both ends of the steel plate 3, the insertion slot holes 7 and the through holes 4 are both adapted to the insertion rods 6, and a locking mechanism 8 is arranged on the front side of the clamping plate 5.

[0022] The locking mechanism 8 includes a locking rod 9, the locking rod 9 is arranged on the front side wall of the clamping plate 5, a first clamping rod 10 is fixedly welded on the rear side wall of the locking rod 9, a second clamping rod 11 is arranged on the rear side wall of the locking rod 9, and clamping blocks 12 are fixedly welded on both the first clamping rod 10 and the second clamping rod 11.

[0023] Two groove holes 13 are opened on the front side wall of the connecting seat 1, clamping grooves 18 are respectively opened on the top inner wall of the top groove hole 13 and the bottom inner wall of the bottom groove hole 13, the clamping grooves 18 are adapted to the clamping blocks 12, the first clamping rod 10 and the second clamping rod 11 can be respectively movably inserted into the two groove holes 13, and the two clamping blocks 12 are respectively movably inserted into the two clamping grooves 18 to lock and fix the locking rod 9 on the connecting seat 1, so as to limit and fix the clamping plate 5 on the connecting seat 1.

[0024] A sliding groove 14 is opened on the inner wall of the locking rod 9, a sliding rod 15 is fixedly welded in the sliding groove 14, the second clamping rod 11 is slidably connected to the sliding rod 15, a elastic spring 16 is sleeved on the sliding rod 15, and both ends of the elastic spring 16 are fixedly connected with the inner wall of the sliding groove 14 and the second clamping rod 11 respectively. The elastic force of the elastic spring 16 can act on the second clamping rod 11 to facilitate the movement of the second clamping rod 11, so as to facilitate the installation of the locking rod 9.

[0025] Two through slots 17 are formed in the card board 5, and the through slots 17 are adapted to the grooves 13. The two through slots 17 facilitate the first clamping rod 10 and the second clamping rod 11 to pass through the card board 5 and be inserted into the two grooves 13 respectively.

[0026] Working principle: When splicing multiple steel plates 3, the utility model can insert the two steel plates 3 to be spliced into the two installation slots 2 of the connecting seat 1 respectively, and then snap the card board 5 on the front side wall of the connecting seat 1, so that the two rows of inserting rods 6 pass through the two rows of through holes 4 and are inserted into the inserting slots 7 of the two steel plates 3. Then, insert the second clamping rod 11 of the locking rod 9 into the bottom groove 13, and press down the locking rod 9, so that the second clamping rod 11 compresses the elastic spring 16. At the same time, insert the first clamping rod 10 into the top groove 13. Then release the locking rod 9, so that the elastic spring 16 resets and drives the clamping blocks 12 on the first clamping rod 10 and the second clamping rod 11 to be inserted into the clamping slots 14 of the two grooves 13 respectively, and the locking rod 9 can be locked and fixed to the connecting seat 1, so that the card board 5 is fixed on the connecting seat 1, and the two steel plates 3 can be quickly spliced and fixed through the connecting seat 1, saving time and effort and improving the working efficiency of installation.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A connecting node structure for an enamel assembled tank, characterized in that, Including: A connecting seat (1), mounting grooves (2) are formed on both side walls of the connecting seat (1), the two mounting grooves (2) are symmetrically arranged, steel plates (3) are arranged on both sides of the connecting seat (1), the two steel plates (3) are respectively movably inserted into the two mounting grooves (2), two rows of through holes (4) are formed on the front side wall of the connecting seat (1), the through holes (4) communicate with the mounting grooves (2), a clamping plate (5) is arranged on the front side of the connecting seat (1), two rows of inserting rods (6) are fixedly welded on the rear side wall of the clamping plate (5), the two rows of inserting rods (6) are respectively movably inserted into the two rows of through holes (4), slot grooves (7) are formed on the front side walls at both ends of the steel plate (3), the slot grooves (7) and the through holes (4) are both adapted to the inserting rods (6), and a locking mechanism (8) is arranged on the front side of the clamping plate (5).

2. The connecting node structure of an enamel assembled tank according to claim 1, characterized in that: The locking mechanism (8) includes a locking rod (9), the locking rod (9) is arranged on the front side wall of the clamping plate (5), a first clamping rod (10) is fixedly welded on the rear side wall of the locking rod (9), a second clamping rod (11) is arranged on the rear side wall of the locking rod (9), and clamping blocks (12) are fixedly welded on both the first clamping rod (10) and the second clamping rod (11).

3. The connection node structure of an enamel assembled tank according to claim 2, characterized in that: Two groove (13) are formed on the front side wall of the connecting seat (1), clamping grooves (18) are formed on the top inner wall of the top groove (13) and the bottom inner wall of the bottom groove (13), and the clamping grooves (18) are adapted to the clamping blocks (12).

4. The connecting node structure of an enamel assembled tank according to claim 2, characterized in that: A sliding groove (14) is formed on the inner wall of the locking rod (9), a sliding rod (15) is fixedly welded in the sliding groove (14), the second clamping rod (11) is slidably connected to the sliding rod (15), a elastic spring (16) is sleeved on the sliding rod (15), and two ends of the elastic spring (16) are respectively fixedly connected with the inner wall of the sliding groove (14) and the second clamping rod (11).

5. The connection node structure of an enamel assembled tank according to claim 3, characterized in that: Two through grooves (17) are formed on the clamping plate (5), and the through grooves (17) are adapted to the groove (13).

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