CN208185683U - A kind of rapid pipe connecting tool - Google Patents

Abstract

The utility model provides a quick pipe connection tool. The pipe connection tool includes a clamp and a pressure clamp. A first connecting plate is fixedly arranged on the clamp. Connecting plate, between the first connecting plate and the second connecting plate, a first screw, a second screw and a driving rod parallel to the axis of the clamp are arranged, and the lower ends of the first screw and the second screw are connected to the first connecting plate through bearings. The upper ends of the first screw and the second screw are respectively fixed with the first gear and the second gear, the lower end of the driving rod is connected with the first connecting plate through a bearing, the upper end of the driving rod is connected with a rocker, and the driving rod is also fixed. There is an intermediate gear that meshes with the first gear and the second gear at the same time, the first screw rod and the second screw rod are threadedly connected with the second connecting plate, the driving rod is passed through the second connecting plate, and connected with the second connecting plate with gaps in between. The utility model has the advantages of simple structure, time saving and labor saving.

Description

A Quick Takeover Tool

technical field

The utility model relates to a tool, in particular to a quick connecting tool.

Background technique

Wire and cable sleeves, sewer pipes, etc., need to connect the two pipes through the sleeve at the joint. Some thick pipes can be connected by thermoplastic softening, and some materials are thinner, or the materials are not suitable for thermoplastics. The connection needs to be carried out by squeezing in after applying glue. Due to the limitations of the construction environment and the construction site, the manual construction is difficult, and it is easy to cause damage or deformation of the connection. But the effect, aesthetics, watertightness and safety of the connection There are adverse effects.

Especially in the process of taking over the sewer pipe, since the upper water pipe and the lower water pipe are in a fixed state, and are generally at the corner, limited by the environment, it is impossible to adopt other pressure propulsion methods to take over.

Contents of the invention

The purpose of this utility model is to provide a quick takeover tool for the above-mentioned problems existing in the existing technology. The technical problem to be solved by the utility model is how to quickly carry out the takeover operation of the waiting pipe, and save time and effort.

The purpose of this utility model can be achieved through the following technical solutions: a quick pipe connection tool, characterized in that the pipe connection tool includes a clamp and a pressure clamp, the clamp is fixedly provided with a first connecting plate, and the pressure clamp A second connecting plate parallel to the first connecting plate is fixedly arranged on the outer wall of the first connecting plate, and a first screw, a second screw and a driving rod parallel to the clamp axis are arranged between the first connecting plate and the second connecting plate , the lower ends of the first screw and the second screw are connected to the first connecting plate through bearings, the upper ends of the first screw and the second screw are respectively fixed with a first gear and a second gear, and the drive rod The lower end is connected to the first connecting plate through a bearing, and a rocker is connected to the upper end of the driving rod, and an intermediate gear that meshes with the first gear and the second gear is fixedly arranged on the driving rod, and the first screw rod and the second gear are fixed on the driving rod. The second screw rod is threadedly connected with the second connecting plate, and the driving rod is passed through the second connecting plate and has a gap with the second connecting plate.

Example installation process:

The connecting pipe includes two pipes to be connected and a connecting sleeve, and both ends of the connecting sleeve have stress-bearing steps.

Press down the pipe sleeve to fix the pipe sleeve with the lower end of the pipe to be connected, fix the clamp outside the pipe wall of the lower end of the pipe to be connected, and then insert the part of the pipe sleeve into the end of the pipe to be connected to position the pipe sleeve. Put the pressure clamp on the top of the connecting sleeve, rotate the crank handle in the opposite direction to move the pressure clamp down, and the force acts on the stress-bearing step at the upper end of the connecting sleeve; The action surface of the pressure clamp can be adjusted.

The connecting tool adopts the first screw rod and the second screw rod, which can ensure that the first connecting plate and the second connecting plate maintain a parallel state during operation, so that the concentricity and stability of the connecting pipe are better.

In the above-mentioned quick connection tool, the screw threads on the first screw rod and the second screw rod have the same size, the first gear and the second gear have the same size, and the intermediate gear is located between the first gear and the second gear right in the middle.

In the aforementioned quick connection tool, the clip includes a half body one and a half body two, the first half body has a semicircular jaw; the inner diameter of the second half body is the same as that of the first half body, and The arc length of the inner diameter is less than the arc length of the inner diameter of half body one; one end of half body one and one end of half body two are hinged by a bolt, and the other end of half body two and the other end of half body two are connected by several bolted together.

The inner diameter of half body 1 is the same as the outer diameter of the pipe to be connected, and the arc length of half body 2 is shorter, which can be locked by bolts to maintain a good tightness and coaxiality between the clamp and the pipe to be connected.

In the aforementioned quick connection tool, the first half is made of metal material, the second half is made of plastic, and the first connecting plate is fixed on the first half.

In the above quick connection tool, the diameter of the intermediate gear is smaller than the diameter of the first gear.

The design of the intermediate gear and the radius of rotation of the crank handle can make the operation more labor-saving.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the connecting tool.

In the figure, 1, clamp; 11, half body one; 12, half body two; 2, pressure clamp; 31, first connecting plate; 32, second connecting plate; 41, first screw rod; 42, second screw rod ; 43, drive rod; 44, rocking handle; 51, first gear; 52, second gear; 53, intermediate gear.

Detailed ways

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1, the pipe connection tool includes a clamp 1 and a pressure clamp 2, the clamp 1 is fixedly provided with a first connecting plate 31, and the outer wall of the pressure clamp 2 is fixedly provided with a second connecting plate 31 parallel to the first connecting plate 31. Two connecting plates 32, a first screw 41, a second screw 42 and a drive rod 43 parallel to the axis of the clamp 1 are arranged between the first connecting plate 31 and the second connecting plate 32, the first screw 41 and the second screw 42 The lower ends of each are connected to the first connecting plate 31 through bearings, the upper ends of the first screw 41 and the second screw 42 are respectively fixed with a first gear 51 and a second gear 52, and the lower end of the driving rod 43 passes through the first connecting plate 31. Bearing connection, the upper end of driving rod 43 is connected with a rocking handle 44, is also fixedly provided with on the driving rod 43 the intermediate gear 53 that meshes with the first gear 51 and the second gear 52 simultaneously, the first screw rod 41 and the second screw rod 42 and the first screw rod 42 The two connecting plates 32 are threadedly connected, and the driving rod 43 is passed through the second connecting plate 32 .

Example installation process:

The connecting pipe includes two pipes to be connected and a connecting sleeve, and both ends of the connecting sleeve have stress-bearing steps.

Press down the pipe sleeve to fix the pipe sleeve with the lower end of the pipe to be connected, fix the clamp 1 outside the pipe wall of the lower end of the pipe to be connected, and then insert the sleeve part into the end of the pipe to be connected to position the pipe sleeve. When the pressure clamp 2 is placed above the connecting sleeve, the crank handle 44 is reversely rotated to move the pressure clamp 2 downward, and the force acts on the stressed step at the upper end of the connecting sleeve; The direction of rotation of 44 and the action surface of pressure clamp 2 can be adjusted.

The connecting tool adopts the first screw rod 41 and the second screw rod 42, which can ensure that the first connecting plate 31 and the second connecting plate 32 maintain a parallel state during operation, so that the concentricity and stability of the connecting pipe are better.

In the above-mentioned quick connection tool, the thread size on the first screw rod 41 and the second screw rod 42 are the same, the size of the first gear 51 and the second gear 52 are the same, and the intermediate gear 53 is located between the first gear 51 and the second gear 52 in the middle.

Clamp 1 includes half body one 11 and half body two 12, half body one 11 has a semicircular jaw; the inner diameter of half body two 12 is the same as the inner diameter of half body one 11, and the arc length of the inner diameter is less than the inner diameter of half body one 11 Arc length; one end of half body one 11 and one end of half body two 12 are hinged by a latch, and the other end of half body two 12 and the other end of half body two 12 are connected by some bolts.

The inner diameter of the first half 11 is the same as the outer diameter of the pipe to be connected, and the arc length of the second half 12 is shorter, which can be locked by bolts to maintain a good tightness and coaxiality between the clamp 1 and the pipe to be connected .

The first half 11 is made of metal material, the second half 12 is made of plastic, and the first connecting plate 31 is fixed on the first half 11 .

The diameter of the intermediate gear 53 is smaller than the diameter of the first gear 51; the design of the rotation radius of the intermediate gear 53 and the rocking handle 44 can make the operation more labor-saving.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (5)

1. a kind of rapid pipe connecting tool, which is characterized in that this pipe connecting tool includes clip (1) and pressure clamp (2), the clip (1) it is fixedly installed on the first connecting plate (31), is fixedly installed and the first connecting plate on the lateral wall of the pressure clamp (2) (31) parallel the second connecting plate (32), is provided with and clip between first connecting plate (31) and the second connecting plate (32) (1) axis parallel the first screw rod (41), the second screw rod (42) and drive rod (43), first screw rod (41) and the second screw rod (42) lower end passes through bearing and is connected with the first connecting plate (31), the upper end of first screw rod (41) and the second screw rod (42) It is fixedly installed first gear (51) and second gear (52), the lower end and the first connecting plate (31) of the drive rod (43) respectively It is connected by bearing, the upper end of the drive rod (43) is connected with a rocking handle (44), is also fixedly installed on the drive rod (43) Have and first gear (51) and second gear (52) while the intermediate gear (53) that engages, first screw rod (41) and the second spiral shell It is threadedly coupled between bar (42) and the second connecting plate (32), the drive rod (43) is threaded through on the second connecting plate (32).

2. a kind of rapid pipe connecting tool according to claim 1, which is characterized in that first screw rod (41) and the second screw rod (42) thread size on is identical, and the first gear (51) is identical with the size of second gear (52), the intermediate gear (53) it is located at the middle of first gear (51) and second gear (52).

3. a kind of rapid pipe connecting tool according to claim 1 or claim 2, which is characterized in that the clip (1) includes halfbody one (11) and halfbody two (12), the halfbody one (11) have semicircle jaw；The internal diameter and halfbody one of the halfbody two (12) (11) internal diameter is identical, and internal diameter arc length is less than the internal diameter arc length of halfbody one (11)；One end of the halfbody one (11) and halfbody two (12) hinged by bolt between one end, pass through between the other end of the halfbody two (12) and the other end of halfbody two (12) If bolt stem is connected.

4. a kind of rapid pipe connecting tool according to claim 1 or claim 2, which is characterized in that the halfbody one (11) is metal material Material is made, and the halfbody two (12) is made of plastic material, and first connecting plate (31) is fixed on halfbody one (11).

5. a kind of rapid pipe connecting tool according to claim 1 or claim 2, which is characterized in that the diameter of the intermediate gear (53) Less than the diameter of first gear (51).