Pull-type jacketing machine for fire hose

Abstract

The utility model discloses a pull-type jacketing machine for a fire hose, which comprises a base, the top of the base is fixedly connected with a support frame, the support frame is provided with a bidirectional jacketing mechanism, one side of the base is provided with a support mechanism, the bidirectional jacketing mechanism comprises two guide frames and a traction seat, and the two guide frames are fixedly connected with the traction seat. A first winding wheel is rotationally connected into the traction base, a first motor is fixedly connected to the end of the first winding wheel, a first traction rope is fixedly connected to the first winding wheel, and a connecting clamp is fixedly connected to the end of the first traction rope. According to the traction type jacketing machine for the fire hose, the two ends of an outer hose are fixed, then a connecting clamp is fixed to one end of an inner hose, a second motor is matched with a reset spring to drive a movable base to move, one end of the outer hose is pulled to move, a first motor winds a first traction rope, and one end of the inner hose is pulled to move through the connecting clamp; therefore, the pipe sleeving efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casing machines, in particular to a traction-type casing machine for a fire hose. Background Art

[0002] When producing fire hoses, a traction-type casing machine is required to casing the inner belt and the outer belt together. In the prior art, the traction-type casing machine fixes the outer belt and then uses a traction rope to pull the inner belt for casing, which makes the casing efficiency less than ideal.

[0003] For example, patent publication number CN217476624U is specifically a traction-type casing machine for a multi-layer wear-resistant fire hose, including a fixed block, a threaded rod A is threadedly connected to the top of the fixed block, a sliding block is fixedly connected to the bottom of the threaded rod A, an arc plate is fixedly connected to one side of the sliding block, a fixing device is arranged on the arc plate, the fixing device includes a threaded rod B, and the threaded rod B is rotatably connected to the top of the shell. By setting the fixing device, the staff rotates the threaded rod B so that the limiting arc plate and the arc plate clamp the outer belt to prevent the outer belt from falling off the arc plate due to certain vibrations during the operation of the driving body, thereby affecting the working efficiency of the device. A limiting device is arranged on one side of the shell. By setting the limiting device, one end of the limiting rod is fitted with the limiting groove to achieve the effect of limiting the moving block, so that the stability of the device during operation is better. There is a problem that this traction-type casing machine fixes the outer belt and then uses the traction rope to pull the inner belt for casing, which makes the casing efficiency less than ideal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a traction-type casing machine for a fire hose, which solves the problem that the traction-type casing machine fixes an outer belt and then uses a traction rope to pull the inner belt for casing, resulting in unsatisfactory casing efficiency.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a traction-type casing machine for a fire hose, comprising a base, a support frame is fixedly connected to the top of the base, a bidirectional casing mechanism is provided on the support frame, and a support mechanism is provided on one side of the base;

[0006] The two-way sleeve mechanism comprises two guide frames and a traction seat, the traction seat is rotatably connected to the first winding wheel, the end of the first winding wheel is fixedly connected to the first motor, the first winding wheel is fixedly connected to the first traction rope, the end of the first traction rope is fixedly connected to the connecting clamp, the two guide frames are slidably connected to a movable seat, one side of the movable seat is provided with a return spring, two first electric push rods are fixedly connected to the inner wall of the movable seat, the output shaft ends of the two first electric push rods are fixedly connected to the first pressure block, the end of the movable seat is fixedly connected to the second traction rope, the end of the second traction rope is fixedly connected to the second winding wheel, the second winding wheel is fixedly connected to a worm wheel, one side of the worm wheel is provided with a worm, the end of the worm gear is fixedly connected to the second motor, the support frame is fixedly connected to a support ring, the support ring is fixedly connected to the second electric push rod, and the output shaft end of the second electric push rod is fixedly connected to the second pressure block.

[0007] Preferably, the two guide frames are fixedly mounted on the support frame, and a guide groove is provided on the guide frame, and the movable seat is slidably connected to the inner wall of the guide groove, so that the movable seat can be guided and the second traction rope can be conveniently connected to the movable seat.

[0008] Preferably, the end of the first traction rope passes through the traction seat and extends to the outside of the traction seat, and the first motor is fixedly installed inside the traction seat, so that the first motor can reel in and release the first traction rope.

[0009] Preferably, the end of the second traction rope passes through the support frame and extends into the interior of the guide frame, and the second traction rope is fixedly connected to the movable seat, so that the second traction rope can drive the movable seat to move.

[0010] Preferably, the worm wheel is meshed with the worm, and the output shaft of the second motor is connected to the second winding wheel through the worm and the worm wheel, so that the second motor can drive the second winding wheel to rotate and can be locked by utilizing the self-locking function of the worm wheel and the worm.

[0011] Preferably, the support ring is arranged on the outside of the two guide frames, and the first pressing block and the second pressing block are respectively arranged on the outside of the movable seat and the support ring, so that the two ends of the outer belt of the fire hose can be fixed.

[0012] Preferably, the supporting mechanism includes a fixed seat, which is fixedly mounted on the base, a movable rod is slidably connected inside the fixed seat, a supporting arc plate is fixedly connected to the top end of the movable rod, and a third electric push rod is fixedly connected to the bottom end of the movable rod, so that the movable seat can be supported when idle.

[0013] The utility model provides a pulling type casing machine for fire hoses. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The traction type casing machine of the fire hose is achieved by fixing the two ends of the outer belt and then fixing the connecting clip on one end of the inner belt. The second motor cooperates with the reset spring to drive the movable seat to move, pull one end of the outer belt to move, and the first motor reels in the first traction rope, and pulls one end of the inner belt to move through the connecting clip, so that the two move in opposite directions and are sleeved together, thereby effectively improving the casing efficiency.

[0015] 2. The traction-type casing machine of the fire hose drives the movable rod to move through the third electric push rod, and the movement of the movable rod drives the support arc plate to move, and the support arc plate is moved to the bottom of the movable seat, so that it can support the movable seat when idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bidirectional sleeve mechanism structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure between the first motor and the connection clip of the utility model;

[0019] Figure 4 This is a schematic diagram of the support mechanism structure of the utility model.

[0020] In the figure: 1. base; 2. bidirectional sleeve mechanism; 201. traction seat; 202. guide frame; 203. first winding wheel; 204. first motor; 205. first traction rope; 206. connecting clamp; 207. movable seat; 208. reset spring; 209. first electric push rod; 210. first pressure block; 211. second traction rope; 212. second winding wheel; 213. worm gear; 214. worm; 215. support ring; 216. second electric push rod; 217. second pressure block; 3. support frame; 4. support mechanism; 401. fixed seat; 402. movable rod; 403. support arc plate. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-3The utility model provides a technical solution: a traction-type casing machine for a fire hose, comprising a base 1, a support frame 3 is fixedly connected to the top of the base 1, a two-way casing mechanism 2 is provided on the support frame 3, and a support mechanism 4 is provided on one side of the base 1. The two-way casing mechanism 2 can be used to fix the outer belt and the inner belt of the fire hose, and the two can be moved in opposite directions and sleeved together, thereby effectively improving the casing efficiency.

[0023] The bidirectional sleeve mechanism 2 includes two guide frames 202 and a traction seat 201. The traction seat 201 is internally rotatably connected with a first winding wheel 203. The end of the first winding wheel 203 is fixedly connected with a first motor 204. The first winding wheel 203 is fixedly connected with a first traction rope 205. The end of the first traction rope 205 passes through the traction seat 201 and extends to the outside of the traction seat 201. The first motor 204 is fixedly installed inside the traction seat 201 so that the first motor 204 can reel in and release the first traction rope 205. The end of the first traction rope 205 is fixedly connected with a connecting clip 206, which can be used to clamp and fix the end of the inner belt. , so that it can move with the first traction rope 205, the two guide frames 202 are slidably connected with a movable seat 207, the two guide frames 202 are fixedly installed on the support frame 3, and a guide groove is opened on the guide frame 202, the movable seat 207 is slidably connected with the inner wall of the guide groove, so that the movable seat 207 can be guided, and the second traction rope 211 can be conveniently connected to the movable seat 207, a reset spring 208 is provided on one side of the movable seat 207, and the movable seat 207 can be reset, and two first electric push rods 209 are fixedly connected to the inner wall of the movable seat 207, and the output shaft ends of the two first electric push rods 209 are fixedly connected with the first The pressing block 210, the end of the movable seat 207 is fixedly connected to the second traction rope 211, the end of the second traction rope 211 passes through the support frame 3 and extends to the inside of the guide frame 202, the second traction rope 211 is fixedly connected to the movable seat 207, so that the second traction rope 211 can drive the movable seat 207 to move, the end of the second traction rope 211 is fixedly connected to the second winding wheel 212, the second winding wheel 212 is fixedly connected to a worm gear 213, a worm 214 is provided on one side of the worm gear 213, the worm 214 is rotatably connected to the support frame 3, the end of the worm gear 214 is fixedly connected to a second motor, the worm gear 213 is meshed with the worm 214, and the output shaft of the second motor is connected by The worm 214 and the worm wheel 213 are connected to the second winding wheel 212 in a transmission manner, so that the second motor can drive the second winding wheel 212 to rotate, and can use the self-locking function of the worm wheel 213 and the worm 214 to lock it. A support ring 215 is fixedly connected to the support frame 3, and a second electric push rod 216 is fixedly connected to the support ring 215. The output shaft end of the second electric push rod 216 is fixedly connected to a second pressure block 217. The support ring 215 is arranged on the outside of the two guide frames 202, and the first pressure block 210 and the second pressure block 217 are respectively arranged on the outside of the movable seat 207 and the support ring 215, so that the two ends of the outer belt of the fire hose can be fixed.

[0024] See also Figure 1 and Figure 4The supporting mechanism 4 includes a fixed seat 401, which is fixedly installed on the base 1. A movable rod 402 is slidably connected inside the fixed seat 401. A supporting arc plate 403 is fixedly connected to the top of the movable rod 402. A third electric push rod is fixedly connected to the bottom of the movable rod 402. The movable rod 402 can be driven to move by the third electric push rod. The movement of the movable rod 402 drives the supporting arc plate 403 to move, and the supporting arc plate 403 is moved to the bottom of the movable seat 207, so that it can support the movable seat 207 when idle.

[0025] During operation, the second motor drives the worm 214 to rotate, and the rotation of the worm 214 drives the worm wheel 213 to rotate, and the rotation of the worm wheel 213 drives the second winding wheel 212 to rotate, and the second winding wheel 212 rotates to wind up the second traction rope 211, and the second traction rope 211 moves to drive the movable seat 207 to move, and the movable seat 207 moves to compress the return spring 208, and then the two ends of the outer belt of the fire hose are placed on the movable seat 207 and the support ring 215 respectively, and the first electric push rod 209 drives the first pressing block 210 to move, and the second electric push rod 216 drives the second pressing block 217 to move, and fixes the two ends of the outer belt, and then fixes the connecting clip 206 to one end of the inner belt, and the second motor rotates in the opposite direction to cooperate with the return spring 208 to drive the movable seat 207 to move, pull one end of the outer belt to move, and the first motor 204 winds up the first traction rope 205, and pulls one end of the inner belt to move through the connecting clamp 206, so that the two move in opposite directions and are sleeved together, thereby effectively improving the sleeve efficiency.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A fire hose pulling type casing machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (3), a bidirectional sleeve mechanism (2) is provided on the support frame (3), and a support mechanism (4) is provided on one side of the base (1); The bidirectional sleeve mechanism (2) comprises two guide frames (202) and a traction seat (201); a first winding wheel (203) is rotatably connected inside the traction seat (201); a first motor (204) is fixedly connected to the end of the first winding wheel (203); a first traction rope (205) is fixedly connected to the first winding wheel (203); a connecting clamp (206) is fixedly connected to the end of the first traction rope (205); a movable seat (207) is slidably connected to the two guide frames (202); a return spring (208) is provided on one side of the movable seat (207); two first electric push rods (209) are fixedly connected to the inner wall of the movable seat (207); the two first electric push rods (209) are fixedly connected to the inner wall of the movable seat (207); The output shaft end of the rod (209) is fixedly connected to a first pressure block (210), the end of the movable seat (207) is fixedly connected to a second traction rope (211), the end of the second traction rope (211) is fixedly connected to a second winding wheel (212), the second winding wheel (212) is fixedly connected to a worm wheel (213), one side of the worm wheel (213) is provided with a worm (214), the end of the worm (214) is fixedly connected to a second motor, the support frame (3) is fixedly connected to a support ring (215), the support ring (215) is fixedly connected to a second electric push rod (216), and the output shaft end of the second electric push rod (216) is fixedly connected to a second pressure block (217).

2. The fire hose pulling type casing machine according to claim 1, characterized in that: The two guide frames (202) are fixedly mounted on the support frame (3), and a guide groove is provided on the guide frame (202), and the movable seat (207) is slidably connected to the inner wall of the guide groove.

3. The fire hose pulling type casing machine according to claim 1, characterized in that: The end of the first traction rope (205) passes through the traction seat (201) and extends to the outside of the traction seat (201), and the first motor (204) is fixedly installed inside the traction seat (201).

4. The fire hose pulling type casing machine according to claim 1, characterized in that: The end of the second traction rope (211) passes through the support frame (3) and extends into the interior of the guide frame (202), and the second traction rope (211) is fixedly connected to the movable seat (207).

5. The fire hose pulling type casing machine according to claim 1, characterized in that: The worm wheel (213) is meshed with the worm (214), and the output shaft of the second motor is transmission-connected to the second winding wheel (212) via the worm (214) and the worm wheel (213).

6. The fire hose pulling type casing machine according to claim 1, characterized in that: The support ring (215) is arranged on the outside of the two guide frames (202), and the first pressing block (210) and the second pressing block (217) are arranged on the outside of the movable seat (207) and the support ring (215), respectively.

7. The fire hose pulling type casing machine according to claim 1, characterized in that: The support mechanism (4) comprises a fixed seat (401), wherein the fixed seat (401) is fixedly mounted on the base (1), and a movable rod (402) is slidably connected inside the fixed seat (401).

8. The fire hose pulling type casing machine according to claim 7, characterized in that: The top end of the movable rod (402) is fixedly connected to a supporting arc plate (403), and the bottom end of the movable rod (402) is fixedly connected to a third electric push rod.

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