A clamp having a welded tab

Abstract

The utility model discloses a kind of clamps with welding connecting piece, comprising: clamp body, the fixed plate is fixedly connected on the clamp body lateral surface, the connecting rod is fixedly connected on the fixed plate lateral surface, the clamping block is fixedly connected on the connecting rod far from the side surface of fixed plate, the connecting piece is arranged in the side of fixed plate, the sliding slot and the slot are arranged on the connecting piece, and the slot is located in the end far from the clamping block, and the connecting plate is arranged above the slot, the connecting plate is fixedly connected at the top of connecting piece, by the fixed plate of being set outside clamp body, and by connecting rod and clamping block, fixed plate can be on the connecting piece Sliding can be carried out, while the sliding slot design can allow the fine adjustment position of connecting piece within a certain range, so as to avoid error when pipeline installation, convenient for adjustment.

Description

Technical Field

[0001] This utility model relates to the field of clamp technology, and more specifically, to a clamp with welded connecting pieces. Background Technology

[0002] In the automotive manufacturing and assembly field, the reliable connection and fastening of various fluid pipelines are crucial. In the complex and compact engine compartment or chassis layout of modern automobiles, there are often situations where it is necessary to connect pipelines from different assemblies with slightly different models. Due to design origins, production tolerances, or installation space limitations, these pipelines may have slight deviations in the center height, axial angle, or interface dimensions of their connection ends. Most existing clamps or pipe clamps are rigid or only provide a single radial locking function, lacking the ability to compensate for adjustments in the axial and angular directions. When forcibly installing pipelines with alignment errors, it not only leads to installation difficulties and low efficiency, but also generates continuous assembly stress at the connection. Under long-term operation, this can easily cause premature fatigue of the pipe joints and wear of the seals. Existing clamps cannot be adjusted, such as the exhaust pipe clamp structure disclosed in patent document CN207481647U, which includes a connecting block welded to the bottom of the vehicle. The connecting block is fitted with an integral clamp body. Connecting pieces extend from both ends of the clamp body. Two or more bolts are fitted between two connecting pieces. The bolts pass through the connecting block. The left end of the connecting block bends upward to form a connecting portion. A solder groove is provided at the top of the connecting portion. The bolts include screws and nuts. The screw has an end. An annular groove is provided on the outer wall of both the end and the nut. A rubber ring is fitted in the annular groove. A plate is fixed to the right end of the connecting block. A screw fits between the plate and the connecting block. A locking rod is provided at the front and rear ends of the plate. The locking rod bends to the left and fits in the annular groove. The locking rod contacts the rubber ring. This structure facilitates use. However, it still has some disadvantages in actual use, such as the inconvenience of fine-tuning when installation errors occur, and its use is limited. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a clamp with a welded connecting piece to solve the problem that it is not convenient to fine-tune the clamp when installation errors occur in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a clamp with a welded connecting piece, comprising: a clamp body, a fixing plate fixedly connected to the side surface of the clamp body, a connecting rod fixedly connected to the side surface of the fixing plate, a locking block fixedly connected to the side surface of the connecting rod away from the fixing plate, a connecting piece provided on the side of the fixing plate, a sliding groove and a slot provided on the connecting piece, the slot being located at the end away from the locking block, and a connecting plate provided above the slot, the connecting plate being fixedly connected to the top of the connecting piece.

[0005] The clamp body has connecting blocks fixedly connected to both ends, and the connecting blocks are provided with fixing holes.

[0006] A fixing bolt is provided in the fixing hole, one end of the fixing bolt is fixedly connected to a limit block, and the end of the fixing bolt away from the limit block is threadedly connected to a nut.

[0007] The diameter of the slot is larger than the diameter of the chute.

[0008] The diameter of the card block is the same as the diameter of the slot.

[0009] The diameter of the limiting block is larger than the diameter of the fixing bolt, and the limiting block engages with the outer surface of the clamp body.

[0010] The beneficial effects of the above-mentioned technical solution of this utility model are as follows: In the above solution, a clamp with a welded connecting piece is provided on the outside of the clamp body. The fixing plate can slide on the connecting piece through the connecting rod and the clamp block. At the same time, the groove design allows the connecting piece to be finely adjusted within a certain range, thereby avoiding errors during pipeline installation and facilitating adjustment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a longitudinal sectional view of the present invention. Figure 4 This is a schematic diagram of the transverse cross-sectional structure of this utility model.

[0012] [Figure Labels] 1. Clamp body; 2. Limiting block; 3. Fixing bolt; 4. Nut; 5. Connecting block; 6. Fixing plate; 7. Connecting piece; 8. Clamping block; 9. Slide groove; 10. Slot; 11. Connecting plate; 12. Connecting rod. Detailed Implementation

[0013] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0014] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a clamp with welded connecting pieces, such as... Figure 1 As shown, it includes: a clamp body 1, a fixing plate 6 fixedly connected to the side surface of the clamp body 1, a connecting rod 12 fixedly connected to the side surface of the fixing plate 6, a locking block 8 fixedly connected to the side surface of the connecting rod 12 away from the fixing plate 6, a connecting piece 7 provided on the side of the fixing plate 6, a sliding groove 9 and a slot 10 provided on the connecting piece 7, and the slot 10 is located at the end away from the locking block 8, and a connecting plate 11 is provided above the slot 10, the connecting plate 11 is fixedly connected to the top of the connecting piece 7, the diameter of the slot 10 is larger than the diameter of the sliding groove 9, the diameter of the locking block 8 is the same as the diameter of the slot 10, connecting blocks 5 are fixedly connected to both ends of the clamp body 1, a fixing hole is provided on the connecting block 5, a fixing bolt 3 is provided in the fixing hole, a limit block 2 is fixedly connected to one end of the fixing bolt 3, a nut 4 is threadedly connected to the end of the fixing bolt 3 away from the limit block 2, the diameter of the limit block 2 is larger than the diameter of the fixing bolt 3, and the limit block 2 engages with the outer surface of the clamp body 1.

[0015] Specifically, during installation, first align the slot 10 on the connecting piece 7 and fit it into the locking block 8. Since the diameter of the slot 10 is the same as the diameter of the locking block 8, the locking block 8 can pass through the slot 10. Then, slide the connecting piece 7 downwards so that the connecting rod 12 on the locking block 8 slides from the larger diameter slot 10 into the smaller diameter groove 9. Since the diameter of the locking block 8 is greater than the width of the groove 9, the locking block 8 is restricted in the groove 9 and cannot come out, thus achieving a reliable connection between the connecting piece 7 and the fixing plate 6. After the connecting piece 7 slides into place, the connecting plate 11 at its top can be finally fixed to other external structures, such as pipes, by welding or other means, thereby installing the entire clamp assembly in the target position. At this time, the clamp body 1 can be wrapped around the object to be fixed so that the connecting blocks 5 at both ends are aligned. Then, the fixing bolt 3 is passed through the fixing hole on the connecting block 5, and finally the nut 4 is tightened. The limiting block 2 engages with the outer surface of the clamp body 1 to prevent the fixing bolt 3 from rotating, making it easier to tighten the nut 4, and finally completing the clamp fastening operation.

[0016] The working process of this utility model is as follows: Align the slot 10 of the connecting piece 7 with the locking block 8 on the fixing plate 6, slide the connecting piece 7 downwards so that the locking block 8 slides from its connecting rod 12 into the narrower groove 9, weld and fix the connecting plate 22 at the top of the connecting piece 7 to the pipe, surround the clamp body 1 around the target object so that the connecting blocks 5 at both ends are aligned, pass the fixing bolt 3 through the fixing hole on the aligned connecting block 5, and tighten the nut 4.

[0017] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamp with welded connecting pieces, characterized in that, include: The clamp body (1) has a fixed plate (6) fixedly connected to its side surface. A connecting rod (12) is fixedly connected to the side surface of the fixed plate (6). A locking block (8) is fixedly connected to the side surface of the connecting rod (12) away from the fixed plate (6). A connecting piece (7) is provided on the side of the fixed plate (6). A sliding groove (9) and a slot (10) are provided on the connecting piece (7). The slot (10) is located at the end away from the locking block (8). A connecting plate (11) is provided above the slot (10). The connecting plate (11) is fixedly connected to the top of the connecting piece (7).

2. The clamp with welded connecting pieces according to claim 1, characterized in that, Both ends of the clamp body (1) are fixedly connected to connecting blocks (5), and the connecting blocks (5) are provided with fixing holes.

3. A clamp with welded connecting pieces according to claim 2, characterized in that, A fixing bolt (3) is provided in the fixing hole. One end of the fixing bolt (3) is fixedly connected to a limiting block (2), and a nut (4) is threadedly connected to the other end of the fixing bolt (3) away from the limiting block (2).

4. A clamp with welded connecting pieces according to claim 1, characterized in that, The diameter of the slot (10) is greater than the diameter of the groove (9).

5. A clamp with welded connecting pieces according to claim 1, characterized in that, The diameter of the card block (8) is the same as the diameter of the slot (10).

6. A clamp with welded connecting pieces according to claim 3, characterized in that, The diameter of the limiting block (2) is greater than the diameter of the fixing bolt (3), and the limiting block (2) engages with the outer surface of the clamp body (1).

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