Environment-friendly leakproof pipe clamp

Abstract

The utility model discloses an environment-friendly leakproof pipe clamp, which relates to the technical field of pipe clamps and comprises an upper clamp block and a lower clamp block, external thread pipes are fixedly arranged at two ends of the top of the lower clamp block, two symmetrically arranged internal thread grooves are arranged in the upper clamp block, the external thread pipes are arranged in the internal thread grooves in a threaded manner, a groove is arranged at the top of the upper clamp block, and the groove is arranged in the groove. The upper end of the outer threaded pipe is located in the groove, the upper end of the outer threaded pipe is fixedly sleeved with a driving gear, the top of the upper clamping block is covered with a cover plate, vertical rods are rotationally arranged at the two ends of the bottom of the cover plate, transmission gears are fixedly arranged at the bottoms of the vertical rods, and the transmission gears and the driving gear are arranged in a matched mode. According to the pipe clamp, the upper clamping block, the lower clamping block, the outer threaded pipe, the inner threaded groove, the groove, the cover plate, the vertical rod, the transmission gear, the driving gear and the synchronous driving mechanism are arranged, so that the upper clamping block can be quickly close to the lower clamping block to stably clamp a pipeline, and the operation convenience of the pipe clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe clamps, in particular to an environment-friendly leak-proof pipe clamp. Background Art

[0002] A pipe clamp is a hardware fixture installed on a track or welded to a basic structure for fixing and supporting a pipeline.

[0003] After retrieval, a patent document with the publication number CN202252369U discloses a pipe clamp. By arranging a protective sleeve in an arc-shaped groove and a shock-absorbing pad between a fastener and a pipe clamp cover plate, the pipe clamp can reduce the wear between the pipe clamp and the pipeline and between the fastener and the pipe clamp cover plate, achieving the effect of double shock absorption.

[0004] However, when the current pipe clamp is in use, it is necessary to sequentially tighten multiple bolts to complete the connection of the upper and lower parts of the pipe clamp. At the same time, when disassembling, it is also necessary to loosen multiple bolts, which reduces the convenience of using the pipe clamp. Summary of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing environment-friendly leak-proof pipe clamp, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an environment-friendly leak-proof pipe clamp, which solves the problem that when the pipe clamp is in use, it is necessary to sequentially tighten multiple bolts to complete the connection of the upper and lower parts of the pipe clamp, reducing the convenience of using the pipe clamp.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] An environment-friendly leak-proof pipe clamp includes an upper clamp block and a lower clamp block. Both ends of the top of the lower clamp block are fixedly provided with external thread pipes. Two symmetrically arranged internal thread grooves are opened in the upper clamp block. The external thread pipes are threadedly arranged in the internal thread grooves. A groove is opened at the top of the upper clamp block. The groove is communicated with the two internal thread grooves. The upper end of the external thread pipe is located in the groove. A driving gear is fixedly sleeved on the upper end of the external thread pipe. A cover plate is provided on the top of the upper clamp block. Vertical rods are rotatably arranged at both ends of the bottom of the cover plate. A transmission gear is fixedly provided at the bottom of the vertical rod. The transmission gear is arranged in cooperation with the driving gear;

[0009] A synchronous driving mechanism is arranged between the two vertical rods and the cover plate for driving the two external thread pipes to rotate synchronously.

[0010] Preferably, the synchronous driving mechanism includes a worm. The worm is rotatably arranged on the side of the cover plate. Worm wheels are fixedly sleeved on the rod walls of the two vertical rods. The worm is arranged in cooperation with the worm wheels.

[0011] Preferably, the end of the worm projects through the cover plate and is fixedly provided with a rotating block.

[0012] Preferably, a positioning bolt is threadedly inserted through the top of the cover plate, and the lower end of the positioning bolt penetrates into the groove and is threadedly arranged inside the upper clamping block.

[0013] Further, a rotating groove is formed in the top of the cover plate, and the screw head of the positioning bolt is arranged in the rotating groove.

[0014] Preferably, two symmetrically arranged sealing rubber strips are fixedly provided on the inner walls of the upper clamping block and the lower clamping block.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] 1. In the present utility model, through the provided upper clamping block, lower clamping block, external thread tube, internal thread groove, groove, cover plate, vertical rod, transmission gear, driving gear and synchronous driving mechanism, the upper clamping block can quickly approach the lower clamping block to stably clamp the pipeline, improving the operation convenience of the pipe clamp.

[0017] 2. In the present utility model, through the provided upper clamping block, lower clamping block and sealing rubber strip, the clamping sealing performance between the pipe clamp and the pipeline can be improved, and leakage of the pipeline to cause leakage of liquid and the like to the outside can be avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is of the present utility model Figure 1 A partial enlarged schematic diagram;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the lower clamping block of the present utility model.

[0022] Description of the reference numerals:

[0023] 1. Upper clamping block; 2. Lower clamping block; 3. External thread tube; 4. Internal thread groove; 5. Driving gear; 6. Cover plate; 7. Vertical rod; 8. Transmission gear; 9. Worm gear; 10. Rotating block; 11. Positioning bolt; 12. Sealing rubber strip; 13. Worm. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0025] An embodiment of the present utility model discloses an environment-friendly leak-proof pipe clamp.

[0026] Embodiment 1

[0027] The present utility model provides an environment-friendly leak-proof pipe clamp as shown in Figures 1-3 which includes an upper clamping block 1 and a lower clamping block 2. Two symmetrically arranged sealing rubber strips 12 are fixedly provided on the inner walls of the upper clamping block 1 and the lower clamping block 2. Outer threaded pipes 3 are fixedly provided at both ends of the top of the lower clamping block 2. Two symmetrically arranged internal threaded grooves 4 are formed inside the upper clamping block 1. The outer threaded pipes 3 are threadedly arranged in the internal threaded grooves 4. A groove is formed at the top of the upper clamping block 1, and the groove is communicated with the two internal threaded grooves 4. The upper ends of the outer threaded pipes 3 are located in the groove. A driving gear 5 is fixedly sleeved on the upper end of the outer threaded pipe 3. A cover plate 6 is covered on the top of the upper clamping block 1. Vertical rods 7 are rotatably provided at both ends of the bottom of the cover plate 6. A transmission gear 8 is fixedly provided at the bottom of the vertical rod 7. The transmission gear 8 is arranged in cooperation with the driving gear 5.

[0028] Before the pipe clamp is used, the pipe clamp is sleeved on the outside of the pipeline. Subsequently, the cover plate 6 can be covered on the top of the upper clamping block 1, and the transmission gear 8 is engaged with the driving gear 5. Then, the two vertical rods 7 are rotated simultaneously, so as to drive the two driving gears 8 to rotate synchronously. Since the upper clamping block 1 can only move longitudinally under the limitation of the internal threaded groove 4 and the outer threaded pipe 3, when the outer threaded pipe 3 is rotated, the upper clamping block 1 can approach the lower clamping block 2. With the cooperation of a plurality of sealing rubber strips 12, the pipeline can be stably sealed and clamped, and leakage can be avoided as much as possible, while improving the operation convenience of the pipe clamp.

[0029] Embodiment 2

[0030] On the basis of Embodiment 1, in order to be able to drive the two vertical rods 7 to rotate simultaneously, as shown in Figures 1-2 a synchronous driving mechanism for driving the two outer threaded pipes 3 to rotate synchronously is provided between the two vertical rods 7 and the cover plate 6. The synchronous driving mechanism includes a worm 13. The worm 13 is rotatably arranged on the side of the cover plate 6. Worms 9 are fixedly sleeved on the rod walls of the two vertical rods 7. The worm 13 is arranged in cooperation with the worm 9. The end of the worm 13 passes through the cover plate 6 and is fixedly provided with a rotating block 10.

[0031] After the position of the cover plate 6 is determined, the rotating block 10 can be rotated, so that the worm 13 drives the two worms 9 to rotate simultaneously. Thus, the two worms 9 drive the two vertical rods 7 to rotate synchronously, so as to quickly approach the upper clamping block 1 and the lower clamping block 2.

[0032] Embodiment 3

[0033] Example 3 On the basis of Example 1, in order to determine the position of the cover plate 6, as Figure 1 shown, a positioning bolt 11 is threadedly penetrated through the top of the cover plate 6. The lower end of the positioning bolt 11 penetrates into the groove and is threadedly arranged inside the upper clamping block 1. A rotating groove is formed in the top of the cover plate 6, and the screw head of the positioning bolt 11 is arranged in the rotating groove.

[0034] After the cover plate 6 contacts the top of the upper clamping block 1, the position of the cover plate 6 can be determined. The external bolt connection device is contacted to rotate the positioning bolt 11, so that the positioning bolt 11 is screwed into the groove and connected to the upper clamping block 1, thereby completing the position fixation of the cover plate 6 and enabling the pipe clamp to work stably.

[0035] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. An environmentally friendly anti-leakage pipe clamp, comprising an upper clamping block (1) and a lower clamping block (2), characterized in that: Both ends of the top of the lower clamping block (2) are fixedly provided with external threaded tubes (3), and two symmetrically arranged internal threaded grooves (4) are provided inside the upper clamping block (1). The external threaded tube (3) is threadedly arranged in the internal threaded groove (4). The top of the upper clamping block (1) is provided with a groove, and the groove is connected to the two internal threaded grooves (4). The upper end of the external threaded tube (3) is located in the groove. The upper end of the external threaded tube (3) is fixedly sleeved with a driving gear (5). The top cover of the upper clamping block (1) is provided with a cover plate (6), and both ends of the bottom of the cover plate (6) are rotatably provided with vertical rods (7). The bottom of the vertical rod (7) is fixedly provided with a transmission gear (8), and the transmission gear (8) is arranged in coordination with the driving gear (5); A synchronous driving mechanism for driving the two externally threaded tubes (3) to rotate synchronously is provided between the two vertical rods (7) and the cover plate (6).

2. The environmentally friendly anti-leakage pipe clamp according to claim 1 is characterized in that: The synchronous drive mechanism comprises a worm (13), the worm (13) is rotatably arranged on the side of the cover plate (6), the rod walls of the two vertical rods (7) are fixedly sleeved with a worm wheel (9), and the worm (13) and the worm wheel (9) are arranged in coordination.

3. The environmentally friendly anti-leakage pipe clamp according to claim 2 is characterized in that: The end of the worm (13) passes through the cover plate (6) and is fixedly provided with a rotating block (10).

4. The environmentally friendly anti-leakage pipe clamp according to claim 1, characterized in that: A positioning bolt (11) is threadedly inserted into the top of the cover plate (6), and the lower end of the positioning bolt (11) passes through the groove and is threadedly arranged inside the upper clamping block (1).

5. The environmentally friendly anti-leakage pipe clamp according to claim 4, characterized in that: A rotation groove is provided on the top of the cover plate (6), and the screw head of the positioning bolt (11) is arranged in the rotation groove.

6. The environmentally friendly anti-leakage pipe clamp according to claim 1, characterized in that: Two symmetrically arranged sealing strips (12) are fixedly provided on the inner walls of the upper clamping block (1) and the lower clamping block (2).

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