Pipe clamp
By designing the tube with a tube with a tube with a tube with the inner bending and the inner side, the problem of the existing card hoop is solved during the tightness of the steel ring and the bending connection. Power and stability.
Patent Information
- Application Number
- CN202421282795.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-06
AI Technical Summary
During the tightening process of existing clamps, both ends of the steel ring may be deformed and damaged due to the heavy force, and the bent joints may be loosened.
A tube hug is designed. The ends of the steel rings are bent inward and welded with the inner side or fixed through the rivet to form a fixed ring, and enhanced strips and screws are set inside the fixed ring to scatter the bond.
Through the design of the inner bending connection, the steel ring is compressed at the bending connection when the hoop is tight, avoiding the problem of loosening, and further enhance the connection strength of the steel ring by strengthening the cooperation of strips and screws.
Smart Images
Figure CN222416462U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clamps, in particular to a pipe clamp. Background Art
[0002] The clamps currently seen on the market generally include an annular fastening steel ring, bolts and nuts. The two ends of the steel ring opening are respectively provided with connecting holes, the bolts are passed through the connecting holes, the nuts are connected to the bolts, and the nuts are tightened to tighten the steel ring.
[0003] Since there will be a large force when the steel ring is tightened, and the two ends of the steel ring made of sheet material may be deformed and damaged due to the large force, how to strengthen the structural strength of the connecting end of the steel ring is an issue that needs to be considered.
[0004] refer to Figure 1 As shown, the two ends of the steel ring are bent outward and fixedly connected to the outer wall of the steel ring (two fixed positions A and B), and form a ring, and a reinforcing strip is arranged inside the ring, and the bolts are connected to the reinforcing strip. In the above structure, as the bolts and nuts are tightened, the tightening force gradually increases, and the two fixed positions A and B may become loose. Utility Model Content
[0005] In view of the problems pointed out in the background technology, the utility model proposes a pipe clamp to solve the above technical problems.
[0006] The technical solution of the utility model is achieved in this way:
[0007] A pipe clamp comprises a steel ring which is bent into a ring shape. The two ends of the steel ring are respectively bent inward to form a fixing ring. The ends of the steel ring are fixedly connected to the inner side surface after being bent.
[0008] The utility model is further configured that the end of the steel ring is bent and welded to the inner side surface thereof.
[0009] The utility model is further configured that the end of the steel ring is bent and fixed to its inner side surface by rivets.
[0010] The utility model is further configured as follows: a reinforcing strip is connected inside the fixing ring, the fixing ring is provided with slots running through both sides thereof, the reinforcing strip is provided with connecting holes corresponding to the slots, screws are connected in the connecting holes of the two reinforcing strips, and nuts are connected to the screws.
[0011] The utility model is further configured that fixing holes are respectively provided on the side walls at both ends of the reinforcing strip, through holes corresponding to the fixing holes are provided on the steel ring, and pins are connected in the through holes and the fixing holes.
[0012] The utility model is further configured that the reinforcement strip is a cylindrical structure.
[0013] By adopting the above technical solution, the beneficial effects of the utility model are as follows:
[0014] The pipe clamp provided by the utility model has two ends of the steel ring bent inwardly, so that when the steel ring is tightly clamped on the pipe fitting, the bent connections at both ends of the steel ring will also be compressed by the clamping force between the steel ring and the pipe fitting, thus preventing the bent connections at both ends from loosening. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0016] Figure 1 It is a structural schematic diagram of the prior art.
[0017] Figure 2 The structure of the utility model is shown in FIG. Figure 1 .
[0018] Figure 3 The utility model is shown in FIG. Figure 1 .
[0019] Figure 4 The utility model is shown in FIG. Figure 2 .
[0020] Figure 5 The structure of the utility model is shown in FIG. Figure 2 .
[0021] Explanation of the numbers in the accompanying drawings: steel ring 1, fixing ring 2, rivet 3, reinforcement strip 4, slot 5, connecting hole 6, screw 7, nut 8, fixing hole 9, through hole 10, pin 11. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] For reference Figure 1-5 The utility model is described as follows:
[0024] Embodiment 1: A pipe clamp includes a steel ring 1, which is bent into a ring shape, and the two ends of the steel ring 1 are respectively bent inward to form a fixing ring 2, and the ends of the steel ring 1 are fixedly connected to the inner side of the steel ring 1 after being bent. By adopting the above technical solution, when the steel ring 1 is clamped on the pipe fitting, the connection between the steel ring and the pipe fitting after the end of the steel ring 1 is bent will be pressed tightly. Under the action of this pressure, the connection will not crack or loosen due to the gradual tightening of the steel ring.
[0025] The fixing methods of the end of the steel ring 1 after bending are as follows:
[0026] Fixing method 1: The end of the steel ring 1 is bent and then welded to its inner side surface.
[0027] Fixing method 2: The end of the steel ring 1 is bent and fixed to its inner side surface by a rivet 3. A hole is provided at the connection of the end of the steel ring, and the rivet 3 is driven into the hole to form a fixed structure.
[0028] The above two fixing methods can be used alone or in combination.
[0029] A reinforcing strip 4 is connected inside the fixing ring 2. The reinforcing strip 4 is a cylindrical structure. The fixing ring 2 is provided with slots 5 running through both sides thereof. The reinforcing strip 4 is provided with connecting holes 6 corresponding to the slots 5. Screws 7 are connected in the connecting holes 6 of the two reinforcing strips 4. Nuts 8 are connected to the screws 7. In the above structure, the screws 7 and nuts 8 cooperate to tighten the steel ring and clamp it tightly on the pipe fitting.
[0030] Fixing holes 9 are respectively provided on the side walls at both ends of the reinforcing strip 4, and through holes 10 corresponding to the fixing holes 9 are provided on the steel ring 1. Pins 11 are connected in the through holes 10 and the fixing holes 9. The reinforcing strip 4 and the steel ring are fixedly connected by the pins 11, so that the tightening force generated by tightening the screws 7 can be borne and dispersed by the reinforcing strip 4 fixedly connected to the steel ring, further ensuring the firmness of the connection after the steel ring is bent.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A pipe clamp, comprising a steel ring (1), the steel ring (1) being bent into a ring shape, characterized in that: The two ends of the steel ring (1) are respectively bent inwardly to form a fixing ring (2), and the ends of the steel ring (1) are fixedly connected to the inner side surface thereof after being bent.
2. A pipe clamp according to claim 1, characterized in that: The end of the steel ring (1) is bent and welded to its inner side surface.
3. A pipe clamp according to claim 2, characterized in that: The end of the steel ring (1) is bent and fixed to its inner side surface via a rivet (3).
4. A pipe clamp according to any one of claims 1 to 3, characterized in that: The fixing ring (2) is internally connected to a reinforcing strip (4), the fixing ring (2) is provided with slots (5) running through both sides thereof, the reinforcing strip (4) is provided with connecting holes (6) corresponding to the slots (5), the connecting holes (6) of the two reinforcing strips (4) are connected to screws (7), and nuts (8) are connected to the screws (7).
5. A pipe clamp according to claim 4, characterized in that: The side walls at both ends of the reinforcing strip (4) are respectively provided with fixing holes (9), the steel ring (1) is provided with through holes (10) corresponding to the fixing holes (9), and pins (11) are connected in the through holes (10) and the fixing holes (9).
6. A pipe clamp according to claim 5, characterized in that: The reinforcing strip (4) is a cylindrical structure.