CN219378959U - Spring type water gap clamp - Google Patents

Abstract

The utility model discloses a spring type water gap clamp, which relates to the technical field of continuous casting and comprises an outer tube, a handle, a fixed jaw, a spring rod, a rocker, a groove plate and a movable jaw, wherein the two ends of the length of the outer tube are respectively connected with the handle and the fixed jaw, the spring rod is arranged in the outer tube in a penetrating manner and comprises a first rod, a spring and a second rod which are sequentially connected, the rocker is fixedly connected with one end, far away from the spring, of the first rod, the groove plate is fixedly connected with the handle, a clamping groove for fixing the rocker is formed in the groove plate, the movable jaw is fixedly connected with one end, far away from the spring, of the second rod, and the movable jaw and the fixed jaw are used for clamping an immersed water gap. The spring eliminates the adverse effect brought by shaking in the water gap moving process, an operator drives the spring rod and the movable claw to move through the rocker, so that the clamping and loosening of the water gap are realized, and the device has the advantages of simple structure, lighter texture and convenience in operation, does not need extra energy sources such as a mechanical power device and a pneumatic device during operation, and is convenient for replacing the submerged nozzle in the steel casting process of the casting machine.

Description

Spring type water gap clamp

Technical Field

The utility model relates to the technical field of continuous casting, in particular to a spring type nozzle clamp.

Background

The steel pouring process can involve replacement of the submerged nozzle, and a nozzle clamp is required to be used. The existing water gap clamp comprises a mechanical type and a pneumatic type, the mechanical type water gap clamp relates to the operation of a mechanical device, and the water gap clamp is heavy in weight and inconvenient to operate; the pneumatic nozzle clamp needs an additional air source, and has the problem of air leakage.

Disclosure of Invention

The application provides a spring type nozzle clamp to solve the above problems.

The application provides a spring type water gap clamp, including the outer tube, a handle, the fixed jaw, the spring beam, the rocker, frid and movable jaw, the outer tube includes relative first end and second end on the length, the first end fixed connection of handle and outer tube, the fixed jaw is fixed with the second end of outer tube, the spring beam wears to locate in the outer tube, the spring beam is including the first pole that connects gradually, spring and second pole, keep away from the one end fixed connection of spring in rocker and the first pole, frid and handle fixed connection, the draw-in groove that is used for the rocker fixed has been seted up to the frid, the one end fixed connection of spring is kept away from with the second pole to the movable jaw, movable jaw and fixed jaw are used for the centre gripping immersion nozzle.

Optionally, the handles are arranged in a pair, and are respectively arranged at two sides of the outer tube.

Optionally, the trough plate is a pair of settings, sets up respectively in the both sides of outer tube, is connected with the handle respectively.

Optionally, the slot plate is provided with at least two clamping slots in the length direction of the outer tube.

Optionally, the clamping grooves are arranged on the upper side and the lower side of the groove plate in pairs.

Optionally, the rocker is L-shaped, one section of L-shaped is connected with the spring rod, and the other section of L-shaped is matched with the clamping groove to realize the relative fixation of the rocker and the groove plate.

Optionally, the handle is provided with a heat insulating pad.

Optionally, the fixed jaw avoids the mouth of the second end of the outer tube.

Optionally, the fixed claw includes a connecting portion connected to the outer tube and a fixed claw portion connected to the connecting portion, and the fixed claw portion is disposed opposite to the movable claw.

Optionally, the outer tube is welded to both the handle and the stationary jaw.

The beneficial effects of the application are as follows: the application provides a spring type water gap clamp, which comprises an outer tube and a spring rod penetrating through the outer tube, wherein two ends of the outer tube are respectively connected with a handle and a fixed claw, the handle is connected with a groove plate, the groove plate is provided with a clamping groove, one end of the spring rod is connected with a rocker, the spring rod is fixed in the clamping groove through the rocker, and a movable claw connected with the other end of the spring rod is pushed out to enable the movable claw and the fixed claw to clamp a submerged water gap; the spring is used for eliminating adverse effects caused by shaking in the water gap moving process, an operator drives the spring rod and the movable claw to move through the rocker, the water gap is clamped and loosened, and the device has the advantages of being simple in structure, light in weight and convenient to operate, and does not need extra energy sources such as a mechanical power device and a pneumatic device during operation, so that the immersed water gap can be conveniently replaced in the steel casting process of the casting machine.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present utility model.

FIG. 1 is a front view of a spring gate clamp provided herein;

fig. 2 is a top view of a spring type nozzle clamp provided in the present application.

The drawings are marked: 100-outer tube, 110-first end, 120-second end, 200-handle, 300-fixed jaw, 310-connecting portion, 320-fixed jaw, 400-spring rod, 410-first rod, 420-spring, 430-second rod, 500-rocker, 600-slotted plate, 610-slot, 700-movable jaw, 20-submerged nozzle.

Detailed Description

According to the spring type water gap clamp, the problems that in the related art, mechanical water gap clamp relates to mechanical device operation, the self weight is heavy, and the operation is inconvenient are solved; the pneumatic nozzle clamp needs an additional air source, and has the technical problem of air leakage.

The technical scheme in the embodiment of the application aims to solve the technical problems, and the overall thought is as follows:

the utility model provides a spring type mouth of a river clamp, including the outer tube, a handle, the fixed jaw, the spring lever, the rocker, frid and movable jaw, the outer tube includes relative first end and second end on the length, the first end fixed connection of handle and outer tube, fixed jaw and the second end fixed connection of outer tube, the spring lever wears to locate in the outer tube, the spring lever is including the first pole that connects gradually, spring and second pole, keep away from the one end fixed connection of spring in rocker and the first pole, frid and handle fixed connection, the draw-in groove that is used for the rocker fixed has been seted up to the frid, the one end fixed connection of spring is kept away from to movable jaw and second pole, movable jaw and fixed jaw are used for the centre gripping immersion nozzle.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, the present embodiment provides a spring type nozzle clamp, which includes an outer tube 100, a handle 200, a fixed jaw 300, a spring rod 400, a rocker 500, a trough plate 600 and a movable jaw 700. The outer tube 100 includes a first end 110 and a second end 120 opposite in length, the handle 200 is fixedly coupled to the first end 110 of the outer tube 100, and the securing pawl 300 is fixedly coupled to the second end 120 of the outer tube 100. The spring rod 400 is penetrated into the outer tube 100, and the spring rod 400 includes a first rod 410, a spring 420, and a second rod 430 connected in sequence. The rocker 500 is fixedly connected with one end of the first rod 410 far away from the spring 420, the groove plate 600 is fixedly connected with the handle 200, and the groove plate 600 is provided with a clamping groove 610 for fixing the rocker 500. The movable jaw 700 is fixedly coupled to an end of the second rod 430 remote from the spring 420, and the movable jaw 700 and the fixed jaw 300 are used to clamp the submerged nozzle 20.

The operator drives the spring lever 400 and the movable claw 700 to move through the rocker 500, clamps the rocker 500 in the corresponding clamping groove 610 of the groove plate 600, clamps the submerged nozzle 20 by the movable claw 700 and the fixed claw 300, and eliminates adverse effects caused by shaking in the moving process of the nozzle through the spring 420 of the spring lever 400. The device realizes the clamping and loosening of the water gap by operating the rocker 500, has the advantages of simple structure, lighter texture and convenient operation, does not need additional energy sources such as a mechanical power device and a pneumatic device during operation, and is convenient for replacing the submerged nozzle 20 in the steel casting process of the casting machine.

The above-mentioned fixed connection may be performed by welding, bolting, or the like, for example, the outer tube 100 is welded to the handle 200, the outer tube 100 is welded to the fixing claw 300, and the groove plate 600 is welded to the handle 200.

Alternatively, the fixed jaw 300 avoids the orifice of the second end 120 of the outer tube 100 such that the spring rod 400 extends from the outer tube 100 when the rocker 500 is advanced, the fixed jaw 300 not being in moving interference with the spring rod 400, the moveable jaw 700. The above description that the fixing claw 300 is fixedly connected to the second end 120 of the outer tube 100 may be understood that the fixing claw 300 is connected to the tube body of the outer tube 100, but not to the tube end surface.

Referring to fig. 2, alternatively, the fixing claw 300 includes a connecting portion 310 and a fixing claw portion 320 connected to the connecting portion 310, wherein the connecting portion 310 is further connected to the outer tube 100, the fixing claw portion 320 is disposed opposite to the movable claw 700, and the fixing claw portion 320 and the movable claw 700 form a clamping structure for clamping the nozzle.

Alternatively, referring to fig. 2, the handles 200 are disposed in a pair on two sides of the outer tube 100, and the handles 200 are disposed in a pair for being held by both hands.

Alternatively, referring to fig. 2, the slot plates 600 are disposed in a pair, and are disposed on both sides of the outer tube 100, respectively, and are connected to the handles 200. The rocker 500 is configured to rotate by 360 degrees, and a pair of groove plates 600 are spaced apart by 180 degrees in the rotation direction of the rocker 500, thereby facilitating the fixing operation of the rocker 500.

Alternatively, referring to fig. 1 and 2, in the length direction of the outer tube 100, the slot plate 600 is provided with at least two clamping grooves 610, which is characterized in that the fixed position of the rocker 500 can be selected, the clamping of the movable claw 700 to the nozzle is selected to different degrees, and the distance of the rocker 500 pushed forward by the operator affects the single output force of the operator.

Alternatively, the clamping grooves 610 are arranged in pairs on the upper and lower sides of the grooved plate 600, so that the rocker 500 can be ensured to be clamped in the clamping groove 610 with the opening facing upwards when the device is used in the state like that of fig. 1 or used when the device is turned over.

Alternatively, referring to fig. 2, the rocker 500 is configured in an L shape, one section of the L shape is connected to the spring rod 400, and the other section of the L shape is matched with the clamping groove 610 to fix the rocker 500 and the groove plate 600 relatively.

In view of the high temperature of the nozzle, the device can be provided with heat insulation, for example, a layer of heat insulation pad is additionally arranged on the handle 200, so that adverse effects of the high temperature on operators are reduced.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (10)

1. A spring gate clamp, comprising:

an outer tube including first and second opposite ends in length;

the handle is fixedly connected with the first end of the outer tube;

the fixed claw is fixedly connected with the second end of the outer tube;

the spring rod is arranged in the outer tube in a penetrating manner and comprises a first rod, a spring and a second rod which are sequentially connected;

the rocker is fixedly connected with one end, far away from the spring, of the first rod;

the groove plate is fixedly connected with the handle and provided with a clamping groove for fixing the rocker; and

and the movable claw is fixedly connected with one end, far away from the spring, of the second rod, and the movable claw and the fixed claw are used for clamping the submerged nozzle.

2. A spring nozzle clamp according to claim 1, wherein the handles are provided in a pair, one on each side of the outer tube.

3. The spring nozzle clamp of claim 2, wherein the trough plates are arranged in a pair, respectively arranged at two sides of the outer tube, and respectively connected with the handles.

4. A spring nozzle clamp according to claim 1, wherein said slotted plate is provided with at least two of said slots in the length direction of said outer tube.

5. Spring gate clamp according to any of claims 1-4, wherein the clamping grooves are arranged in pairs on the upper and lower sides of the trough plate.

6. The spring nozzle clamp of claim 1, wherein the rocker is L-shaped, one section of the L-shape is connected to the spring rod, and the other section of the L-shape cooperates with the clamping groove to achieve relative fixation of the rocker and the trough plate.

7. A spring nozzle clamp as claimed in claim 1, wherein the handle is provided with a heat insulating pad.

8. The spring nozzle clamp of claim 1, wherein the fixed jaw avoids a nozzle of the second end of the outer tube.

9. The spring nozzle clamp of claim 8, wherein the fixed jaw includes a connection portion connected to the outer tube and a fixed jaw portion connected to the connection portion, the fixed jaw portion being disposed opposite the movable jaw.

10. The spring nozzle clamp of claim 1, wherein the outer tube is welded to both the handle and the stationary jaw.