CN219600391U - Thermal shrinkage sleeve traction device - Google Patents

Abstract

The utility model discloses a heat-shrinkable sleeve traction device which comprises a clamping assembly, a workbench, a fixing frame, a threaded rod, a rotary table, a connecting plate, a spring, a first clamping plate, a second clamping plate, a limiting piece and a supporting piece. According to the device, the clamping assembly is arranged, so that the heat shrinkage tube can be conveniently adjusted during clamping, the phenomenon that the clamping force is insufficient and slipping is easy to occur is prevented, the traction assembly is arranged, the heat shrinkage tube can be conveniently pulled, and the traction stability is high in practicability.

Description

Thermal shrinkage sleeve traction device

Technical Field

The utility model relates to the technical field of heat-shrinkable tube drawing equipment, in particular to a heat-shrinkable tube drawing device.

Background

The heat-shrinkable anticorrosive material designed for the corrosion prevention of welded junctions of buried and overhead steel pipelines and the heat-insulating repair of heat-insulating pipelines can also be used for sealing and corrosion prevention of flange connection parts of pipelines. The composite material is formed by compounding a radiation crosslinking polyolefin substrate and a special sealing hot melt adhesive, and the special sealing hot melt adhesive can form good adhesion with the polyolefin substrate, the surface of a steel pipe and a solid epoxy coating. When the heat shrinkage sleeve is installed in a heating way, the base material is radially shrunk, and meanwhile, the inner composite adhesive layer is melted and tightly coated at the joint, so that a firm anti-corrosion body is formed outside the pipeline together with the base material, and the heat shrinkage sleeve has excellent wear resistance, corrosion resistance, impact resistance and good ultraviolet resistance and photo-aging performance. The heat-shrinkable sleeve is required to be rolled in the production process, but is required to be unreeled in the subsequent working procedures of processing, cutting and the like, and is required to be pulled in the rolling and unreeling processes, and the comparison document CN217226668U discloses a heat-shrinkable sleeve pulling device. The utility model provides a pyrocondensation sleeve pipe draw gear, includes the workstation, and there is the sleeve pipe guide frame top both sides of workstation, installs lower guide pulley and last guide pulley on the guide frame, installs driving motor through axle and belt pulley connection on the lower guide pulley, installs the drive wheel on driving motor's the output shaft, and the drive wheel carries out transmission connection through the belt with lower guide pulley. When the heat-shrinkable sleeve traction device is used, the driving force is provided for the device through the driving motor, the heat-shrinkable sleeve is clamped through the clamping structure of the upper guide wheel and the lower guide wheel, traction operation can be completed, convenience is provided for production of the heat-shrinkable sleeve, the device is convenient to use, the production efficiency of the heat-shrinkable sleeve is improved, but when the device is used, the heat-shrinkable tube clamp is required to be flattened to a certain degree, traction force can be transmitted to the heat-shrinkable tube, if the heat-shrinkable tube clamp is deformed greatly in flattening, circulation of compressed gas in the tube can be influenced, further expansion is influenced, and if the heat-shrinkable tube clamp is deformed slightly in flattening, the clamping force is insufficient, slipping is easy to occur, unstable traction is caused, and the practicability is not high.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems associated with existing heat shrink tube pulling devices.

Therefore, the problem to be solved by the utility model is how to solve the problems that when the thermal shrinkage pipe clamp is flattened, the circulation of compressed gas in the pipe is influenced, the expansion is further influenced, and if the thermal shrinkage pipe clamp is flattened, the clamping force is insufficient, slipping is easy to occur, and the traction is unstable.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a heat shrinkage bush draw gear, its includes, clamping assembly, including workstation, fixed frame, threaded rod, carousel, connecting plate, spring, first splint, second splint, locating part and support piece, the fixed frame is fixed in the top of workstation, threaded rod threaded connection in the inner wall of fixed frame, the carousel is fixed in one end of threaded rod, the connecting plate rotate connect in one end of threaded rod, the spring is fixed in the bottom of connecting plate, first splint is fixed in one end of spring, second splint is fixed in the inner wall of fixed frame, locating part set up in the outside of carousel, support piece set up in the bottom of workstation. And, pull the subassembly, including traction box, traction opening, motor, first belt pulley, first roller, second belt pulley, second roller and cooling piece, traction box is fixed in the top of workstation, traction opening set up in traction box's inner wall, the motor is fixed in the top of workstation, first belt pulley is fixed in the output of motor, first roller is fixed in one side of first belt pulley, second belt pulley transmission connect in the outside of first belt pulley, the second roller is fixed in one side of second belt pulley, first roller and second roller all rotate connect in traction box's inner wall.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the limiting part comprises a connecting frame and a rotating shaft, wherein the connecting frame is fixed on the outer side of the rotary table, and the rotating shaft is rotationally connected to the inner wall of the connecting frame.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the limiting piece further comprises a rocker and a limiting block, the rocker is fixed on the outer side of the rotating shaft, and the limiting block is fixed on the top of the fixed frame.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the support piece comprises a support column and a base, wherein the support column is fixed at the bottom of the workbench, and the base is fixed at the bottom of the support column.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the support piece further comprises a fixing seat and a support rod, wherein the fixing seat is fixed at the top of the base, and the support rod is fixed at the top of the base.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the cooling piece comprises a water tank and a water inlet pipe, wherein the water tank is fixed at the top of the base, and the water inlet pipe is arranged in the water tank.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the cooling piece further comprises a water pump and a connecting pipe, wherein the water pump is fixed at the top of the base, and the connecting pipe is fixed at the water outlet end of the water pump.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the cooling piece further comprises a water outlet pipe and a cooling frame, wherein the water outlet pipe is communicated with the water outlet end of the water pump, the cooling frame is fixed on the inner wall of the workbench, and the water outlet pipe is communicated with the inner wall of the cooling frame.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the cooling piece further comprises a rotating rod and a third rolling shaft, the rotating rod is rotatably connected to the inner wall of the cooling frame, and the third rolling shaft is fixed to the outer side of the rotating rod.

As a preferable mode of the heat-shrinkable sleeve drawing device of the present utility model, wherein: the cooling piece further comprises a drain pipe and a drain valve, wherein the drain pipe is communicated with the inner wall of the cooling frame, and the drain valve is arranged on the outer side of the cooling frame.

The utility model has the beneficial effects that: through setting up the clamping assembly, can conveniently adjust when the pyrocondensation pipe centre gripping, prevent that clamping force is not enough, easily produce the phenomenon that skids, through setting up the traction assembly, can conveniently pull the pyrocondensation pipe, and pull stability practicality is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a diagram showing the whole structure of a fixed frame and a traction box of a heat-shrinkable sleeve traction device.

Fig. 2 is a structural view of a clamping assembly of the heat-shrinkable sleeve pulling device.

Fig. 3 is a drawing assembly structure diagram of the heat-shrinkable sleeve drawing device.

Fig. 4 is a view showing the whole structure of the base and the cooling frame of the heat-shrinkable sleeve drawing device.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-3, a first embodiment of the present utility model provides a heat shrink tube pulling device comprising a clamping assembly 100 and a pulling assembly 200.

Specifically, the clamping assembly 100 comprises a workbench 101, a fixing frame 102, a threaded rod 103, a rotary table 104, a connecting plate 105, a spring 106, a first clamping plate 107, a second clamping plate 108, a limiting piece 109 and a supporting piece 110, wherein the fixing frame 102 is fixed at the top of the workbench 101, the threaded rod 103 is connected with the inner wall of the fixing frame 102 in a threaded manner, the rotary table 104 is fixed at one end of the threaded rod 103, the connecting plate 105 is rotationally connected with one end of the threaded rod 103, the spring 106 is fixed at the bottom of the connecting plate 105, the first clamping plate 107 is fixed at one end of the spring 106, the second clamping plate 108 is fixed at the inner wall of the fixing frame 102, the limiting piece 109 is arranged at the outer side of the rotary table 104, and the supporting piece 110 is arranged at the bottom of the workbench 101.

Through setting up workstation 101, can conveniently fix fixed frame 102, through setting up fixed frame 102, can conveniently fix threaded rod 103, still can make things convenient for it to rotate, through setting up carousel 104, can conveniently drive threaded rod 103 and rotate, through setting up threaded rod 103, can conveniently drive connecting plate 105 and reciprocate, through setting up connecting plate 105, can conveniently fix spring 106, through setting up spring 106, can conveniently fix first splint 107, through setting up fixed frame 102, can conveniently fix second splint 108, through setting up the cooperation use of first splint 107 and second splint 108, can conveniently carry out the centre gripping to the pyrocondensation pipe, through setting up locating part 109, can prevent carousel 104 and rotate by oneself when not using, through setting up support 110, can conveniently support the main part.

Specifically, the traction assembly 200 includes a traction box 201, a traction opening 202, a motor 203, a first belt pulley 204, a first roller 205, a second belt pulley 206, a second roller 207 and a cooling member 208, wherein the traction box 201 is fixed at the top of the workbench 101, the traction opening 202 is formed in the inner wall of the traction box 201, the motor 203 is fixed at the top of the workbench 101, the first belt pulley 204 is fixed at the output end of the motor 203, the first roller 205 is fixed at one side of the first belt pulley 204, the second belt pulley 206 is in transmission connection with the outer side of the first belt pulley 204, the second roller 207 is fixed at one side of the second belt pulley 206, and the first roller 205 and the second roller 207 are both rotationally connected to the inner wall of the traction box 201.

Through setting up traction box 201, can make things convenient for the main part to protect, through setting up traction opening 202, can make things convenient for the pyrocondensation pipe to get into traction box 201 in, through setting up motor 203, can conveniently drive first belt pulley 204 and rotate, through setting up first belt pulley 204, can conveniently drive second belt pulley 206 through setting up second belt pulley 206, can conveniently drive second roller 207 and rotate, through the cooperation use of first roller 205 and second roller 207, can conveniently pull the pyrocondensation pipe, through setting up cooling piece 208, can conveniently fix a design to the pyrocondensation pipe that the traction was accomplished.

Example 2

Referring to fig. 2 to 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the limiting member 109 includes a connecting frame 109a and a rotating shaft 109b, the connecting frame 109a is fixed on the outer side of the turntable 104, and the rotating shaft 109b is rotatably connected to the inner wall of the connecting frame 109 a.

Through setting up carousel 104, can conveniently fix link 109a, through setting up link 109a, can conveniently fix pivot 109b, still can conveniently rotate it.

Specifically, the limiting member 109 further includes a rocker 109c and a limiting block 109d, the rocker 109c is fixed on the outer side of the rotating shaft 109b, and the limiting block 109d is fixed on the top of the fixed frame 102.

Through setting up pivot 109b, can make things convenient for rocker 109c to adjust, through setting up rocker 109c, can conveniently drive carousel 104 and rotate, through setting up stopper 109d, can conveniently carry out spacingly to rocker 109c, prevent that rocker 109c from rotating by oneself.

Specifically, the support member 110 includes a support column 110a and a base 110b, the support column 110a is fixed to the bottom of the table 101, and the base 110b is fixed to the bottom of the support column 110 a.

By arranging the support column 110a, the main body can be conveniently supported, and by arranging the base 110b, the support column 110a can be conveniently fixed.

Specifically, the supporting member 110 further includes a fixing base 110c and a supporting rod 110d, the fixing base 110c is fixed on the top of the base 110b, and the supporting rod 110d is fixed on the top of the base 110 b.

Through setting up fixing base 110c, can conveniently fix bracing piece 110d, through setting up bracing piece 110d, can conveniently fix support column 110a, and then improve support column 110 a's stability.

Example 3

Referring to fig. 4, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the cooling element 208 includes a water tank 208a and a water inlet pipe 208b, the water tank 208a is fixed on the top of the base 110b, and the water inlet pipe 208b is disposed inside the water tank 208 a.

Through setting up base 110b, can conveniently fix water tank 208a, through setting up water tank 208a, can conveniently fix inlet tube 208b, through setting up inlet tube 208b, can conveniently carry out the water injection to water tank 208a inside.

Specifically, the cooling element 208 further includes a water pump 208c and a connection pipe 208d, the water pump 208c is fixed to the top of the base 110b, and the connection pipe 208d is fixed to the water outlet end of the water pump 208 c.

By providing the base 110b, the water pump 208c can be conveniently fixed, and by providing the water pump 208c, the cooling water in the water tank 208a can be conveniently introduced into the connection pipe 208 d.

Specifically, the cooling element 208 further includes a water outlet pipe 208e and a cooling frame 208f, the water outlet pipe 208e is connected to the water outlet end of the water pump 208c, the cooling frame 208f is fixed to the inner wall of the workbench 101, and the water outlet pipe 208e is connected to the inner wall of the cooling frame 208 f.

By providing the water pump 208c, the cooling water in the connection pipe 208d can be conveniently introduced into the water outlet pipe 208e, and by providing the water outlet pipe 208e, the cooling water can be conveniently introduced into the cooling frame 208 f.

Specifically, the cooling member 208 further includes a rotating rod 208g and a third roller 208h, the rotating rod 208g is rotatably connected to the inner wall of the cooling frame 208f, and the third roller 208h is fixed to the outer side of the rotating rod 208 g.

Through setting up cooling frame 208f, can conveniently fix bull stick 208g, still can make things convenient for it to rotate, through setting up bull stick 208g, can make things convenient for third roller 208h to rotate, and then can conveniently pull the pyrocondensation pipe.

Specifically, the cooling member 208 further includes a drain pipe 208j and a drain valve 208k, the drain pipe 208j is connected to the inner wall of the cooling frame 208f, and the drain valve 208k is disposed outside the cooling frame 208 f.

By arranging the cooling frame 208f, the drain pipe 208j can be conveniently fixed, and by arranging the drain pipe 208j and the drain valve 208k to be matched for use, the cooling water can be conveniently discharged.

When the thermal shrinkage pipe is used, the thermal shrinkage pipe is inserted between the first clamping plate 107 and the second clamping plate 108, the rocker 109c is adjusted to a proper position, the rocker 109c rotates to drive the rotary table 104 to rotate, the rotary table 104 rotates to drive the threaded rod 103 to move up and down, the threaded rod 103 moves up and down to drive the connecting plate 105 to move up and down, the connecting plate 105 moves up and down to drive the spring 106 and the first clamping plate 107 to move up and down, the thermal shrinkage pipe can be fixed when the first clamping plate 107 moves to a proper position, when the thermal shrinkage pipe needs to be pulled, the thermal shrinkage pipe in the clamping assembly 100 is pulled into the traction box 201 through the traction opening 202, then the motor 203 is started, the motor 203 rotates to drive the first belt pulley 204 to rotate, the first belt pulley 204 rotates to drive the second belt pulley 206 and the first roller 205 to rotate, the second belt pulley 206 rotates to drive the second roller 207 to rotate, and the first roller 205 and the second roller 207 simultaneously rotate to complete the pulling of the thermal shrinkage pipe.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A heat shrinkage bush draw-off device, characterized in that: comprising the steps of (a) a step of,

clamping assembly (100), including workstation (101), fixed frame (102), threaded rod (103), carousel (104), connecting plate (105), spring (106), first splint (107), second splint (108), locating part (109) and support piece (110), fixed frame (102) are fixed in the top of workstation (101), threaded rod (103) threaded connection in the inner wall of fixed frame (102), carousel (104) are fixed in one end of threaded rod (103), connecting plate (105) rotate connect in one end of threaded rod (103), spring (106) are fixed in the bottom of connecting plate (105), first splint (107) are fixed in one end of spring (106), second splint (108) are fixed in the inner wall of fixed frame (102), locating part (109) set up in the outside of carousel (104), support piece (110) set up in the bottom of workstation (101); the method comprises the steps of,

pulling subassembly (200), including traction box (201), traction opening (202), motor (203), first belt pulley (204), first roller (205), second belt pulley (206), second roller (207) and cooling member (208), traction box (201) be fixed in the top of workstation (101), traction opening (202) set up in the inner wall of traction box (201), motor (203) are fixed in the top of workstation (101), first belt pulley (204) are fixed in the output of motor (203), first roller (205) are fixed in one side of first belt pulley (204), second belt pulley (206) transmission connect in the outside of first belt pulley (204), second roller (207) are fixed in one side of second belt pulley (206), first roller (205) and second roller (207) all rotate connect in the inner wall of traction box (201).

2. The heat shrink tube pulling device of claim 1, wherein: the limiting piece (109) comprises a connecting frame (109 a) and a rotating shaft (109 b), wherein the connecting frame (109 a) is fixed on the outer side of the rotary table (104), and the rotating shaft (109 b) is rotationally connected to the inner wall of the connecting frame (109 a).

3. The heat shrink tube pulling device of claim 2, wherein: the limiting piece (109) further comprises a rocker (109 c) and a limiting block (109 d), the rocker (109 c) is fixed on the outer side of the rotating shaft (109 b), and the limiting block (109 d) is fixed on the top of the fixed frame (102).

4. The heat shrink tube pulling device of claim 1, wherein: the support (110) comprises a support column (110 a) and a base (110 b), wherein the support column (110 a) is fixed at the bottom of the workbench (101), and the base (110 b) is fixed at the bottom of the support column (110 a).

5. The heat shrink tube pulling apparatus of claim 4, wherein: the support piece (110) further comprises a fixing seat (110 c) and a support rod (110 d), wherein the fixing seat (110 c) is fixed at the top of the base (110 b), and the support rod (110 d) is fixed at the top of the base (110 b).

6. The heat shrink tube pulling apparatus of claim 4, wherein: the cooling piece (208) comprises a water tank (208 a) and a water inlet pipe (208 b), wherein the water tank (208 a) is fixed at the top of the base (110 b), and the water inlet pipe (208 b) is arranged in the water tank (208 a).

7. The heat shrink tube pulling apparatus of claim 4, wherein: the cooling piece (208) further comprises a water pump (208 c) and a connecting pipe (208 d), wherein the water pump (208 c) is fixed to the top of the base (110 b), and the connecting pipe (208 d) is fixed to the water outlet end of the water pump (208 c).

8. The heat shrink tube pulling apparatus of claim 7, wherein: the cooling piece (208) further comprises a water outlet pipe (208 e) and a cooling frame (208 f), the water outlet pipe (208 e) is communicated with the water outlet end of the water pump (208 c), the cooling frame (208 f) is fixed on the inner wall of the workbench (101), and the water outlet pipe (208 e) is communicated with the inner wall of the cooling frame (208 f).

9. The heat shrink tube pulling apparatus of claim 8, wherein: the cooling piece (208) further comprises a rotating rod (208 g) and a third roller (208 h), the rotating rod (208 g) is rotatably connected to the inner wall of the cooling frame (208 f), and the third roller (208 h) is fixed to the outer side of the rotating rod (208 g).

10. The heat shrink tube pulling apparatus of claim 7, wherein: the cooling piece (208) further comprises a drain pipe (208 j) and a drain valve (208 k), wherein the drain pipe (208 j) is communicated with the inner wall of the cooling frame (208 f), and the drain valve (208 k) is arranged on the outer side of the cooling frame (208 f).