CN211468518U - Clamping device of tube heat exchanger - Google Patents
Clamping device of tube heat exchanger Download PDFInfo
- Publication number
- CN211468518U CN211468518U CN201922083563.2U CN201922083563U CN211468518U CN 211468518 U CN211468518 U CN 211468518U CN 201922083563 U CN201922083563 U CN 201922083563U CN 211468518 U CN211468518 U CN 211468518U
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- heat exchanger
- base
- fixedly connected
- clamping device
- centre gripping
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Abstract
The utility model discloses a clamping device of shell and tube heat exchanger, the on-line screen storage device comprises a base, the base top is opened there is the spout, all be equipped with the lead screw in two sets of spouts, the lead screw both ends revolve to opposite directions, the lead screw outer end passes the spout and is connected with driven sprocket, the base right side rotates and is connected with drive sprocket, drive sprocket is connected with driven sprocket through drive chain, the lead screw left and right sides all spiro union has two sets of sliders, the slider top is connected with the riser, the riser inboard is connected with the centre gripping subassembly, the base top is opened there are multiunit thread grooves, the base top is equipped with two sets of supporting shoes, open on the supporting shoe has the arc wall, the supporting shoe bottom is connected; the utility model discloses a centre gripping subassembly carries out the centre gripping to the heat exchanger and fixes, and is different according to the length of heat exchanger, can adjust the distance between the centre gripping subassembly, and it is fixed to be convenient for carry out the centre gripping to the heat exchanger of different length, still is equipped with the supporting shoe simultaneously, can support the heat exchanger.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a clamping device of shell and tube heat exchanger.
Background
The shell and tube heat exchanger is the most widely used heat exchanger in chemical industry and alcohol production at present. It is mainly composed of a shell, a tube plate, a heat exchange tube, a seal head, a baffle plate and the like. The required material can be respectively made of common carbon steel, red copper or stainless steel. When heat exchange is carried out, a fluid enters from the connecting pipe of the end socket, flows in the pipe and flows out from the outlet pipe at the other end of the end socket, which is called a pipe pass; the other fluid enters from a connecting pipe of the shell and flows out from the other connecting pipe on the shell, and the other fluid is called shell side.
During assembly, maintenance, transport, etc. of the heat exchanger, the heat exchanger needs to be moved. At this time, the heat exchanger needs to be clamped and fixed so as to move. The traditional method is that the heat exchanger is carried to the cart, then the heat exchanger is fixed on the cart through the rope, and after the heat exchanger is moved to an appointed place, the rope is detached again, so that the operation is very troublesome.
Based on this, the utility model designs a clamping device of shell and tube heat exchanger to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device of shell and tube heat exchanger to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device of a shell and tube heat exchanger comprises a base, wherein sliding grooves are transversely formed in two sides of the top of the base, screw rods are arranged in two groups of sliding grooves, the rotating directions of two ends of each screw rod are opposite, the inner ends of the screw rods are rotatably connected with the inner wall of the sliding grooves, the outer ends of the screw rods penetrate through the sliding grooves to be connected with a driven sprocket, the right side of the base is rotatably connected with a driving sprocket through a rotating shaft, the driving sprocket is connected with the driven sprocket through a transmission chain, two groups of sliding blocks are screwed on the left side and the right side of the two groups of screw rods, the sliding blocks are arranged in the sliding grooves, vertical plates are fixedly connected to the tops of the sliding blocks, clamping components are connected to the inner sides of the vertical plates, a plurality of groups of thread grooves are formed in, the bolt is in threaded connection with the thread groove, and the bottom of the base is connected with a moving assembly.
Preferably, the clamping component comprises a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with a connecting plate, the connecting plate is fixedly connected with an arc-shaped clamping plate, and a connecting column is fixedly connected between the connecting plate and the arc-shaped clamping plate.
Preferably, the top of the base is provided with a control panel, and the control panel controls and is connected with the hydraulic telescopic rod.
Preferably, the movable assembly comprises a supporting rod, a cavity is formed in the bottom of the supporting rod, a spring is fixedly connected to the inner top wall of the cavity, a damping plate is abutted to the bottom end of the spring, a connecting rod is fixedly connected to the bottom of the damping plate, and rollers are arranged at the bottom of the connecting rod.
Preferably, a rotating rod is fixedly connected to the center of the outer end face of the driving sprocket, and a rubber sleeve is sleeved on the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is not only novel in structure, it is fixed to carry out the centre gripping to the heat exchanger through the centre gripping subassembly, length difference according to the heat exchanger, can adjust the distance between the centre gripping subassembly through rotating the bull stick, it is fixed to be convenient for carry out the centre gripping to the heat exchanger of different length, still be equipped with the supporting shoe simultaneously, can support the heat exchanger, it is fixed effectual to the centre gripping of heat exchanger, during the mobile device, spring and shock attenuation board can play absorbing effect, avoid the heat exchanger to take place the damage, it is very convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a second view structure of the present invention;
fig. 3 is a schematic diagram of the structure of the moving assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of a clamping device for a tube heat exchanger: the heat exchanger comprises a base 1, sliding grooves 2 are transversely formed in both sides of the top of the base 1, screw rods 5 are arranged in the two groups of sliding grooves 2, the rotating directions of both ends of each screw rod 5 are opposite, the inner ends of the screw rods 5 are rotatably connected with the inner walls of the sliding grooves 2 through bearings (the bearings are not shown in the figure), the outer ends of the screw rods 5 penetrate through the sliding grooves 2 to be connected with a driven sprocket 6, the right side of the base 1 is rotatably connected with a driving sprocket 8 through a rotating shaft (the rotating shaft is not shown in the figure), the driving sprocket 8 is connected with the driven sprocket 6 through a transmission chain 7, two groups of sliding blocks 18 are respectively screwed on the left side and the right side of the two groups of screw rods 5, the sliding blocks 18 are arranged in the sliding grooves 2, the sliding blocks 18 slide along the sliding grooves 2, a vertical plate 3 is fixedly connected to the top of, the top of the base 1 is provided with two groups of supporting blocks 13, the supporting blocks 13 are provided with arc-shaped grooves 17, the heat exchanger can be conveniently supported, the bottom of each supporting block 13 is fixedly connected with a fixing plate 15, bolts 16 penetrate through the fixing plates 15, the bolts 16 are in threaded connection with thread grooves 14, and the bottom of the base 1 is connected with a moving assembly 12, so that the device can be conveniently moved.
Wherein, centre gripping subassembly 4 includes hydraulic telescoping rod 41, the flexible end connection of hydraulic telescoping rod 41 links board 42, fixedly connected with arc splint 43 on linking board 42, fixedly connected with spliced pole 44 between even board 42 and the arc splint 43, it is more firm to link being connected between board 42 and the arc splint 43, base 1 top is equipped with control panel 11, 11 control connection hydraulic telescoping rod 41 of control panel, through 11 control hydraulic telescoping rod 41 extensions of control panel, hydraulic telescoping rod 41 drives even board 42 motion, arc splint 43 moves along with linking board 42, it is fixed to carry out the centre gripping through arc splint 43 to the heat exchanger.
Wherein, remove subassembly 12 and include bracing piece 121, it has cavity 122 to open bracing piece 121 bottom, roof fixedly connected with spring 123 in the cavity 122, spring 123 bottom butt has damping plate 124, and when the device removed, spring 123 and damping plate 124 can play absorbing effect, prevent that the heat exchanger from receiving the damage, damping plate 124 bottom fixedly connected with connecting rod 125, connecting rod 125 bottom is equipped with gyro wheel 126, the removal of the device of being convenient for.
Wherein, the outer terminal surface center department fixedly connected with bull stick 9 of initiative sprocket 8, bull stick 9 drives initiative sprocket 8 and rotates, and the cover has rubber sleeve 10 on the bull stick 9, is convenient for rotate bull stick 9.
The specific working principle is as follows:
when the device is used, according to the different lengths of the tubular heat exchanger, the rotating rod 9 is rotated through the rubber sleeve 10, the rotating rod 9 drives the driving chain wheel 8 to rotate, the driving chain wheel 8 drives the driven chain wheel 6 to rotate through the transmission chain 7, the driven chain wheel 6 drives the screw rod 5 to rotate, the slide blocks 18 on the two sides of the screw rod 5 respectively move along the screw rod 5 in opposite directions, the slide blocks 18 drive the vertical plates 3 to move together, the clamping components 4 move together with the vertical plates 3, the distance between the clamping components 4 can be adjusted, after the distance between the clamping components 4 is adjusted, the bolts 16 can be loosened, the distance between the two groups of supporting blocks 13 can be adjusted, after the adjustment is completed, the supporting blocks 13 can be fixed through the bolts 16, the tubular heat exchanger is placed in the arc-shaped grooves 17 on the two groups of supporting blocks 13, the hydraulic telescopic rod 41 is controlled to extend through the control panel, arc splint 43 moves along with even board 42, carries out the centre gripping through arc splint 43 to the heat exchanger fixed, to the fixed back of accomplishing of shell and tube heat exchanger centre gripping, but thrust unit removes, and when the device removed, spring 123 and shock attenuation board 124 can play absorbing effect, prevents that the heat exchanger from receiving the damage.
The utility model discloses a control mode is controlled through control panel, and control panel's control circuit can realize through the simple programming of technical staff in this field, and the provision of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
To sum up, the utility model discloses a centre gripping subassembly carries out the centre gripping to the heat exchanger and fixes, and is different according to the length of heat exchanger, can adjust the distance between the centre gripping subassembly through rotating the bull stick, and it is fixed to be convenient for carry out the centre gripping to the heat exchanger of different length, still is equipped with the supporting shoe simultaneously, can support the heat exchanger, and is fixed effectual to the centre gripping of heat exchanger.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a clamping device of shell and tube heat exchanger, includes base (1), its characterized in that: the automatic clamping device is characterized in that sliding grooves (2) are transversely formed in two sides of the top of the base (1), screw rods (5) are arranged in the two sliding grooves (2), the two ends of the screw rods (5) are opposite in rotating direction, the inner ends of the screw rods (5) are rotatably connected with the inner walls of the sliding grooves (2), the outer ends of the screw rods (5) penetrate through the sliding grooves (2) to be connected with driven chain wheels (6), the right side of the base (1) is rotatably connected with driving chain wheels (8) through rotating shafts, the driving chain wheels (8) are connected with the driven chain wheels (6) through transmission chains (7), the left side and the right side of the screw rods (5) are respectively screwed with two groups of sliding blocks (18), the sliding blocks (18) are arranged in the sliding grooves (2), vertical plates (3) are fixedly connected to the tops of the sliding blocks (18), clamping assemblies (4) are, the improved structure is characterized in that two groups of supporting blocks (13) are arranged at the top of the base (1), arc-shaped grooves (17) are formed in the supporting blocks (13), fixing plates (15) are fixedly connected to the bottoms of the supporting blocks (13), bolts (16) penetrate through the fixing plates (15), the bolts (16) are in threaded connection with threaded grooves (14), and a moving assembly (12) is connected to the bottom of the base (1).
2. The clamping device of the tube heat exchanger according to claim 1, wherein: centre gripping subassembly (4) include hydraulic telescoping rod (41), the flexible end connection of hydraulic telescoping rod (41) links board (42), link fixedly connected with arc splint (43) on board (42), fixedly connected with spliced pole (44) between board (42) and arc splint (43).
3. The clamping device of the tube heat exchanger according to claim 2, wherein: the top of the base (1) is provided with a control panel (11), and the control panel (11) is connected with a hydraulic telescopic rod (41) in a control mode.
4. The clamping device of the tube heat exchanger according to claim 1, wherein: remove subassembly (12) including bracing piece (121), open bracing piece (121) bottom has cavity (122), roof fixedly connected with spring (123) in cavity (122), spring (123) bottom butt has shock attenuation board (124), shock attenuation board (124) bottom fixedly connected with connecting rod (125), connecting rod (125) bottom is equipped with gyro wheel (126).
5. The clamping device of the tube heat exchanger according to claim 1, wherein: the center of the outer end face of the driving chain wheel (8) is fixedly connected with a rotating rod (9), and a rubber sleeve (10) is sleeved on the rotating rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083563.2U CN211468518U (en) | 2019-11-28 | 2019-11-28 | Clamping device of tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083563.2U CN211468518U (en) | 2019-11-28 | 2019-11-28 | Clamping device of tube heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN211468518U true CN211468518U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083563.2U Active CN211468518U (en) | 2019-11-28 | 2019-11-28 | Clamping device of tube heat exchanger |
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| CN (1) | CN211468518U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317802A (en) * | 2020-10-26 | 2021-02-05 | 盐城嘉诚塑胶有限公司 | Bellows batched tapping device |
| CN112605201A (en) * | 2020-12-08 | 2021-04-06 | 安徽得力汽车部件有限公司 | Aluminum pipe automatic positioning flanger |
| CN113084734A (en) * | 2021-04-17 | 2021-07-09 | 林法翠 | Manufacturing, assembling and assembling tool clamp for chemical heat exchanger |
| CN113135212A (en) * | 2021-04-19 | 2021-07-20 | 新疆八一钢铁股份有限公司 | Multifunctional support for hot-rolled steel coils |
| CN113386837A (en) * | 2021-06-10 | 2021-09-14 | 东台市苏宝电磁屏蔽设备有限公司 | Material conveying device for electromagnetic shielding chamber |
| CN113587689A (en) * | 2021-09-29 | 2021-11-02 | 卡莱瑞佛传热(江苏)有限公司 | Multifunctional base of efficient heat exchanger |
| CN113734037A (en) * | 2021-09-26 | 2021-12-03 | 于才 | Steel coil fixing and limiting device for semitrailer |
-
2019
- 2019-11-28 CN CN201922083563.2U patent/CN211468518U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317802A (en) * | 2020-10-26 | 2021-02-05 | 盐城嘉诚塑胶有限公司 | Bellows batched tapping device |
| CN112605201A (en) * | 2020-12-08 | 2021-04-06 | 安徽得力汽车部件有限公司 | Aluminum pipe automatic positioning flanger |
| CN113084734A (en) * | 2021-04-17 | 2021-07-09 | 林法翠 | Manufacturing, assembling and assembling tool clamp for chemical heat exchanger |
| CN113135212A (en) * | 2021-04-19 | 2021-07-20 | 新疆八一钢铁股份有限公司 | Multifunctional support for hot-rolled steel coils |
| CN113386837A (en) * | 2021-06-10 | 2021-09-14 | 东台市苏宝电磁屏蔽设备有限公司 | Material conveying device for electromagnetic shielding chamber |
| CN113734037A (en) * | 2021-09-26 | 2021-12-03 | 于才 | Steel coil fixing and limiting device for semitrailer |
| CN113587689A (en) * | 2021-09-29 | 2021-11-02 | 卡莱瑞佛传热(江苏)有限公司 | Multifunctional base of efficient heat exchanger |
| CN113587689B (en) * | 2021-09-29 | 2021-12-07 | 卡莱瑞佛传热(江苏)有限公司 | Multifunctional base of efficient heat exchanger |
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