Tower with detachable skirt

Abstract

The tower comprises a tower body, a connecting base is welded to the bottom end of the tower body, a plurality of long through grooves are formed in the periphery of the connecting base at equal intervals in a penetrating mode, the connecting base is connected with the skirt in a clamped mode, and a connecting mechanism and an outer supporting mechanism are arranged on the periphery of the skirt. An inner supporting mechanism is arranged in the skirt; the connecting mechanism comprises a plurality of bearing frames, a first fulcrum shaft is connected into each bearing frame, a clamping plate is fixedly connected to the middle of each first fulcrum shaft, and a plurality of first screw holes are formed in the upper portion of each clamping plate at equal intervals. The tower device with the detachable skirt has the advantages that the stability of connection between the tower device body and the skirt can be guaranteed, meanwhile, the detachable function of the skirt is provided, follow-up maintenance and replacement are more convenient, in addition, the automatic correction function can be provided for the bottom of the tower device body in the butt joint process, and the installation difficulty is effectively reduced.

Description

Technical Field

[0001] The invention relates to the field of chemical industry, in particular to a tower with a detachable skirt. Background Art

[0002] The skirt is a support used to support tall upright equipment. It plays an important supporting role in chemical equipment, especially in tall tower equipment. The skirt can effectively disperse and bear the weight and external load of the equipment to ensure the stability and safety of the equipment.

[0003] During the installation of the skirt with the tower, the tower needs to be lifted by a crane, and when it is slowly lowered, its bottom is docked with the installed skirt, and then the tower and the skirt are connected by welding or bolting. Due to the large size and weight of the tower, it is very difficult to dock with the skirt, resulting in a long docking time and low efficiency. Summary of the invention

[0004] The invention discloses a tower with a detachable skirt, aiming to solve the technical problem that the tower is large in size and weight, which brings great difficulty to the docking work with the skirt, resulting in a long docking time and the efficiency cannot be improved.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A tower with a detachable skirt, comprising a tower body, a connecting base welded to the bottom end of the tower body, a plurality of long through slots equidistantly arranged through the outer periphery of the connecting base, a skirt clamped on the connecting base, a coupling mechanism and an outer supporting mechanism arranged on the outer periphery of the skirt, and an inner supporting mechanism arranged inside the skirt; The connection mechanism comprises a plurality of bearing frames, and each bearing frame is respectively connected with a support shaft 1, and a clamping plate is respectively fixedly connected to the middle position of each support shaft 1, and a plurality of screw holes 1 are equidistantly arranged on the upper part of each clamping plate, and the plurality of screw holes 1 and the plurality of elongated through slots are located on the same horizontal line, and a plurality of screw holes 2 are equidistantly arranged on the lower part of each clamping plate, and the screw holes 2 are simultaneously arranged on the inner wall of the corresponding bearing frame, and a screw is respectively arranged in each of the screw holes 1 and 2, and the screw in the screw hole 1 passes through the elongated through slot and is sleeved with a nut, and the nut is pressed against the inner wall of the elongated through slot, and both ends of each support shaft 1 pass through the bearing frame and are connected with gears, and two gears at adjacent positions are meshed with each other; One end of one of the support shafts 1 is fixedly sleeved with a thickened sleeve, and a gear at a corresponding position is arranged outside the thickened sleeve, the inner wall of the thickened sleeve is provided with a limiting groove, and the outer periphery of the thickened sleeve is provided with an external thread, a slider is movably clamped in the limiting groove, and the slider is arranged at the tail end of the support shaft 2, the outside of the thickened sleeve is meshed with a sleeve through an external thread, and the inner wall of the sleeve is fitted to one end of the support shaft 2, and the support shaft 2 can be connected to an external motor.

[0006] In a preferred solution, an observation window is provided through one side of the skirt seat, and a sealing door is provided on the observation window, a card slot is provided on the inner wall of the top end of the skirt seat, and the bottom of the connecting base is inserted into the card slot; A column is welded at the bottom end of the tower body, and a bayonet is arranged on the column. The inner support mechanism includes a plurality of pressing frames, and a pressing head is arranged at the opposite end of each pressing frame, and the plurality of pressing heads are pressed at the bayonet respectively. One end of the plurality of press frames is equidistantly connected to the inner wall of the skirt seat through hinge seat 1, and the bottom end of each press frame is connected to a support rod through hinge seat 2, and an annular groove is arranged around the inner wall of the skirt seat; A plurality of triangular support plates are movably connected in the annular groove, and a cylindrical support block is fixedly connected to the opposite ends of the plurality of triangular support plates at the same time, the cylindrical support block is against the bottom end of the column, and an arc-shaped limiting groove is respectively provided on each of the triangular support plates, and the plurality of support rods respectively pass through the plurality of arc-shaped limiting grooves; The outer wall of the support rod is fitted to the inner wall of the arc-shaped limiting groove, and the bottom end of each triangular support plate is fixedly connected to a connecting plate, and a plurality of screw holes five are equidistantly arranged on the connecting plate, and a plurality of screw holes four are equidistantly arranged on the inner wall of the skirt seat, and screws are connected to the corresponding screw holes five and four at the same time.

[0007] In a preferred solution, the outer support mechanism includes a plurality of support plates, and the plurality of support plates are equidistantly welded around the outer periphery of the skirt seat, one end of each of the support plates is connected to an L-shaped folding plate through a hinge, the L-shaped folding plate is provided with a plurality of screw holes three, and grounding screws are provided in the plurality of screw holes three; The back of each support plate is fixedly connected with an extended support angle, and a plurality of slots are evenly arranged in the extended support angle and the support plate, and a thick insertion rod and a thin insertion rod are movably connected in each slot, and the thick insertion rod and the thin insertion rod are integrally formed; The outer shell of the thin insertion rod is connected with a spring, one end of the spring is fixedly connected to one side of the thick insertion rod, and the other end of the spring is fixedly connected to the inner wall of the slot, one end of the thin insertion rod is fixedly connected to a handle, and the back of the L-shaped folding plate is provided with a plurality of insertion holes, and the plurality of the thick insertion rods are correspondingly inserted into the plurality of insertion holes; A limiting sleeve frame 1 is arranged on the outer wall of one side of the support plate, and a limiting sleeve frame 2 is arranged on the outer wall on the same side of the L-shaped folding plate, and a limiting plug plate is inserted into the limiting sleeve frame 1 and the limiting sleeve frame 2 at the same time, and a plurality of abutting blocks are arranged on the outer wall on the same side of the L-shaped folding plate, and the abutting blocks can abut against one end of the limiting plug plate.

[0008] Compared with the prior art, the present invention provides a tower with a detachable skirt, which has the following beneficial effects: 1. By providing a connecting mechanism, the tower body is placed on the top of the skirt seat through the connecting base to establish a connection with the skirt seat. After the skirt seat is installed, when the tower body is lifted by a crane for installation, it can be connected to an external motor through the second support shaft to drive multiple clamps to merge slowly inward until the inner walls of the multiple clamps are simultaneously attached to the outer wall of the connecting base, thereby realizing automatic position correction, limiting the bottom of the tower body in the lifting state, so that it can be stably placed in the fixed position of the skirt seat after it falls. After placement, the connection between the tower body and the skirt seat is fixed by screwing screws into the first and second screw holes respectively. The reinforcement ribs on the outside of the multiple clamps are used to ensure the connection stability between the tower body and the skirt seat. In general, compared with the direct welding method, under the action of the connecting mechanism, the stability of the connection between the tower body and the skirt seat can be guaranteed, and the skirt seat can be detached, which is more convenient for subsequent maintenance and replacement. In addition, it can also provide automatic correction for the bottom of the tower body during the docking process, effectively reducing the difficulty of installation.

[0009] 2. An internal support mechanism is provided, in which a plurality of triangular support plates are rotated to change the connection position between the support rod and the corresponding arc-shaped limit groove, thereby pushing the support rod to move and driving a plurality of pressure frames to fold down during the movement of the support rod until the pressure head is stably pressed on the bayonet position of the column, and a connection is established with the column to synchronously establish a connection with the bottom center position of the tower body. The auxiliary connection mechanism can jointly ensure the stability of the connection between the tower body and the skirt from the inside and the outside, and at the same time, through the setting of the cylindrical support block and the column, a stable support force is provided to the bottom of the tower body.

[0010] 3. By providing an external support mechanism, the L-shaped folding plate in the external support mechanism can be bent at the hinge. When it is level with the support plate, the position of the connecting mechanism can be shielded during the disassembly and placement of the skirt seat to avoid direct contact with the ground and damage. At the same time, when installing the skirt seat, by opening all the L-shaped folding plates upwards and hanging ropes at three screw holes at corresponding positions, the center of gravity of the skirt seat can be quickly found, which is convenient for the installation of the skirt seat and helps to improve the lifting and installation efficiency. In addition, the limit plug plate is lifted up and the L-shaped folding plate is driven to bend downward to form a stable triangle with the ground. The bottom of the L-shaped folding plate is fixed by the grounding screw to form a stable structure extending outward on the periphery of the skirt seat. This structure optimizes the stability of the skirt seat and is also easier to produce.

[0011] As can be seen from the above, a tower with a detachable skirt comprises a tower body, a connecting base is welded to the bottom end of the tower body, and a plurality of elongated through slots are equidistantly arranged through the outer periphery of the connecting base, a skirt is clamped on the connecting base, a connecting mechanism and an external supporting mechanism are arranged on the outer periphery of the skirt, and an internal supporting mechanism is arranged inside the skirt; the connecting mechanism comprises a plurality of bearing frames, and a support shaft 1 is respectively connected to each bearing frame, a clamping plate is respectively fixedly connected to the middle position of each support shaft 1, a plurality of screw holes 1 are equidistantly arranged on the upper part of each clamping plate, and the plurality of screw holes 1 and the plurality of elongated through slots are located on the same horizontal line, a plurality of screw holes 2 are equidistantly arranged on the lower part of each clamping plate, and the screw holes 2 are simultaneously arranged on the inner side of the corresponding bearing frame. The invention relates to a screw threading machine, wherein the screw in the screw hole one passes through the elongated through slot and is sleeved with a nut, and the nut is pressed against the inner wall of the elongated through slot, and the two ends of each support shaft one pass through the bearing frame and are connected with gears, and the two gears at adjacent positions are meshed with each other; one end of one of the support shafts one is fixedly sleeved with a thickened sleeve, and the gear at the corresponding position is arranged outside the thickened sleeve, the inner wall of the thickened sleeve is provided with a limiting sliding groove, and the outer periphery of the thickened sleeve is provided with an external thread, a slider is movably clamped in the limiting sliding groove, and the slider is arranged at the tail end of the support shaft two, the outside of the thickened sleeve is meshed with a sleeve through an external thread, and the inner wall of the sleeve is fitted with one end of the support shaft two, and the support shaft two can be connected to an external motor. The tower with a detachable skirt provided by the present invention can ensure the stability of the connection between the tower body and the skirt, and at the same time provide a detachable skirt function, which is more convenient for subsequent maintenance and replacement. In addition, it can also provide automatic correction for the bottom of the tower body during the docking process, effectively reducing the technical effect of the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention provides a schematic diagram of the overall structure of a tower with a detachable skirt.

[0013] Figure 2 The present invention provides a schematic diagram of the overall structure of a connecting mechanism for a tower with a detachable skirt.

[0014] Figure 3 The present invention provides a schematic diagram of the disassembly of the connection mechanism of a tower with a detachable skirt.

[0015] Figure 4 The present invention provides a schematic diagram of the internal structure of a tower skirt with a detachable skirt.

[0016] Figure 5 The present invention provides a schematic diagram of the disassembly of the inner support mechanism of a tower with a detachable skirt.

[0017] Figure 6The present invention provides a schematic diagram of the overall structure of an outer support mechanism for a tower with a detachable skirt.

[0018] Figure 7 The present invention provides a schematic diagram of the disassembly of the outer support mechanism of a tower with a detachable skirt.

[0019] Figure 8 This is a partial cross-sectional view of an outer support mechanism of a tower with a detachable skirt proposed by the present invention.

[0020] In the figure: 1, tower body; 2, connecting mechanism; 3, external support mechanism; 4, sealing door; 5, skirt seat; 6, connecting base; 7, observation window; 8, long through slot; 9, column; 10, bayonet; 11, slot; 12, inner support mechanism; 201, clamping plate; 202, gear; 203, support shaft 1; 204, bearing frame; 205, sealing sleeve; 206, screw hole 1; 207, screw hole 2; 208, thickened sleeve; 209, slider; 210, support shaft 2; 211, external thread; 212, limit slide; 301, support plate; 302, L-shaped folding plate; 303, screw hole 3; 3 04, socket; 305, thick plug rod; 306, spring; 307, thin plug rod; 308, handle; 309, notch; 310, limit sleeve one; 311, limit sleeve two; 312, limit plug plate; 313, stop block; 314, extended support angle; 1201, annular groove; 1202, screw hole four; 1203, hinge seat one; 1204, pressure frame; 1205, pressure head; 1206, triangular support plate; 1207, connecting plate; 1208, screw hole five; 1209, arc limit groove; 1210, cylindrical support block; 1211, support rod; 1212, hinge seat two. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The tower with a detachable skirt disclosed in the present invention is mainly used in chemical production scenarios.

[0023] Reference Figure 1-Figure 4 A tower with a detachable skirt comprises a tower body 1, a connecting base 6 is welded at the bottom end of the tower body 1, and a plurality of long through grooves 8 are evenly arranged on the outer periphery of the connecting base 6, a skirt 5 is clamped on the connecting base 6, a connecting mechanism 2 and an external supporting mechanism 3 are arranged on the outer periphery of the skirt 5, and an internal supporting mechanism 12 is arranged inside the skirt 5; The connecting mechanism 2 includes a plurality of bearing frames 204, and each bearing frame 204 is respectively connected with a support shaft 203, and a clamping plate 201 is respectively fixedly connected to the middle position of each support shaft 203, and a plurality of screw holes 206 are equidistantly arranged on the upper part of each clamping plate 201, and the plurality of screw holes 206 and the plurality of elongated through slots 8 are located on the same horizontal line, and a plurality of screw holes 207 are equidistantly arranged on the lower part of each clamping plate 201, and the screw holes 207 are simultaneously arranged on the inner wall of the corresponding bearing frame 204, and a screw is respectively arranged in each screw hole 206 and screw hole 207, and the screw in the screw hole 206 passes through the elongated through slot 8 and is sleeved with a nut, and the nut is pressed against the inner wall of the elongated through slot 8, and the two ends of each support shaft 203 respectively pass through the bearing frame 204 and are connected with a gear 202, and the two gears 202 at adjacent positions are meshed with each other; One end of one of the support shafts 203 is fixedly sleeved with a thickened sleeve 208, and the gear 202 at the corresponding position is arranged outside the thickened sleeve 208, the inner wall of the thickened sleeve 208 is provided with a limited sliding groove 212, and the outer periphery of the thickened sleeve 208 is provided with an external thread 211, a slider 209 is movably engaged in the limited sliding groove 212, and the slider 209 is arranged at the tail end of the support shaft 210, the outer side of the thickened sleeve 208 is meshed with a sleeve 205 through the external thread 211, and the inner wall of the sleeve 205 is attached to one end of the support shaft 210, and the support shaft 210 can be The tower body 1 is connected to the external motor, and is placed on the top of the skirt 5 through the connecting base 6 to establish a connection with the skirt. After the skirt 5 is installed, the tower body 1 is lifted by a crane for installation, and can be connected to the external motor through the support shaft 210. By driving the rotation of the single support shaft 1 203 and the mutual engagement of the multiple gears 202, the multiple clamping plates 201 are driven to merge inward at a slow speed until the inner walls of the multiple clamping plates 201 are simultaneously attached to the outer wall of the connecting base 6, thereby realizing automatic position correction and limiting the bottom of the tower body 1 in the lifted state. , so that it can be stably placed in the fixed position of the skirt seat 5 after it falls down. After the placement is completed, the connection between the tower body 1 and the skirt seat 5 is fixed by screwing the screws into the screw hole 1 206 and the screw hole 207 respectively. The screw in the screw hole 1 206 has a nut, which allows the screw to pass through the screw hole 1 206 and the long through-slot 8 and be fixed by the nut. This method can reduce the alignment requirements during the installation of the tower body 1 and expand the fault tolerance range. It only needs to ensure that the screw position is within the range of the long through-slot 8, which can further reduce the difficulty of installation. The support shaft 2 2 10 can be stretched and retracted into the thickened sleeve 208, and the slider 209 can ensure the synchronous rotation of the support shaft 210 and the corresponding support shaft 1 203, which is also convenient for the storage of the support shaft 210 under daily conditions. Generally speaking, compared with the direct welding method, under the action of the connecting mechanism 2, the stability of the connection between the tower body 1 and the skirt 5 can be guaranteed, and the skirt 5 can be detachable, which is more convenient for subsequent maintenance and replacement. In addition, it can also provide automatic correction for the bottom of the tower body 1 during the docking process, effectively reducing the difficulty of installation.

[0024] Reference Figure 1 and Figure 4 In a preferred embodiment, an observation window 7 is provided through one side of the skirt 5, and a sealing door 4 is provided on the observation window 7, a card slot 11 is provided on the top inner wall of the skirt 5, and the bottom of the connecting base 6 is inserted into the card slot 11.

[0025] Reference Figure 5 In a preferred embodiment, a column 9 is welded to the bottom end of the tower body 1, and a bayonet 10 is provided on the column 9. The internal support mechanism 12 includes a plurality of pressing frames 1204, and a pressing head 1205 is provided at the opposite end of each pressing frame 1204, and the plurality of pressing heads 1205 are respectively pressed on the bayonet 10.

[0026] Reference Figure 5 In a preferred embodiment, one end of a plurality of press frames 1204 are equidistantly connected to the inner wall of the skirt 5 through a hinge seat 1 1203, and the bottom end of each press frame 1204 is connected to a support rod 1211 through a hinge seat 2 1212, and an annular groove 1201 is arranged around the inner wall of the skirt 5.

[0027] Reference Figure 5 In a preferred embodiment, a plurality of triangular support plates 1206 are movably connected in the annular groove 1201, and a cylindrical support block 1210 is fixedly connected to the opposite ends of the plurality of triangular support plates 1206 at the same time, and the cylindrical support block 1210 is against the bottom end of the column 9, and an arc-shaped limiting groove 1209 is respectively penetrated on each triangular support plate 1206, and a plurality of support rods 1211 respectively pass through the plurality of arc-shaped limiting grooves 1209.

[0028] Reference Figure 5 In a preferred embodiment, the outer wall of the support rod 1211 fits the inner wall of the arc-shaped limiting groove 1209, and the bottom end of each triangular support plate 1206 is fixedly connected with a connecting plate 1207, and a plurality of screw holes 5 1208 are equidistantly arranged on the connecting plate 1207, and a plurality of screw holes 4 1202 are equidistantly arranged on the inner wall of the skirt seat 5, and screws are simultaneously connected in the corresponding screw holes 5 1208 and screw holes 4 1202. In the inner support mechanism 12, by rotating a plurality of triangular support plates 1206, the connection position of the support rod 1211 and the corresponding arc-shaped limiting groove 1209 can be changed, and the arc-shaped limiting groove 1209 provides a thrust to the support rod 1211 so that it can move forward, and based on the setting of the hinge seat 1 1203 and the hinge seat 2 1212, the plurality of pressing frames 1204 can be driven to fold down during the movement of the support rod 1211 until the pressure head 1205 is stabilized. The bracket 1206 is fixedly pressed on the position of the bayonet 10 of the column 9, and a connection is established with the column 9 to synchronously establish a connection with the bottom center position of the tower body 1. The auxiliary connecting mechanism 2 can jointly ensure the stability of the connection between the tower body 1 and the skirt 5 from the inside and the outside. When in place, it can be fixed in the screw hole 4 1202 and the screw hole 5 1208 by screws to establish the positioning of multiple triangular support plates 1206 and provide them with stable support force. At this time, the bottom end of the column 9 just rests on the top of the cylindrical support block 1210, and the bottom of the tower body 1 can be provided with stable support force by screw fixation and the setting of the cylindrical support block 1210 and the column 9. Based on the sufficient gaps between the multiple triangular support plates 1206, when entering the skirt 5 through the observation window 7 for maintenance, the reserved gaps are also sufficient to provide space for the staff to move around and avoid obstruction to the maintenance.

[0029] Reference Figure 6-Figure 8In a preferred embodiment, the outer support mechanism 3 includes a plurality of support plates 301, and the plurality of support plates 301 are equidistantly welded around the outer periphery of the skirt 5, one end of each support plate 301 is connected to an L-shaped folding plate 302 through a hinge, and a plurality of screw holes 303 are provided on the L-shaped folding plate 302, and grounding screws are provided in the plurality of screw holes 303.

[0030] Reference Figure 6-Figure 8 In a preferred embodiment, an extension angle 314 is fixedly connected to the back of each support plate 301, and a plurality of slots 309 are equidistantly arranged through the extension angle 314 and the support plate 301, and a thick insertion rod 305 and a thin insertion rod 307 are movably connected in each slot 309, and the thick insertion rod 305 and the thin insertion rod 307 are integrally formed.

[0031] Reference Figure 6-Figure 8 In a preferred embodiment, a spring 306 is connected to the outer sleeve of the thin insertion rod 307, one end of the spring 306 is fixedly connected to one side of the thick insertion rod 305, and the other end of the spring 306 is fixedly connected to the inner wall of the slot 309. One end of the thin insertion rod 307 is fixedly connected to a handle 308, and a plurality of insertion holes 304 are provided on the back of the L-shaped folding plate 302, and a plurality of thick insertion rods 305 are correspondingly inserted into the plurality of insertion holes 304.

[0032] Reference Figure 6-Figure 8In a preferred embodiment, a limiting sleeve 310 is provided on one side outer wall of the support plate 301, and a limiting sleeve 2 311 is provided on the same side outer wall of the L-shaped folding plate 302, and a limiting plug plate 312 is inserted in the limiting sleeve 1 310 and the limiting sleeve 2 311 at the same time, and a plurality of abutting blocks 313 are provided on the same side outer wall of the L-shaped folding plate 302 at the same time, and the abutting blocks 313 can be abutted against one end of the limiting plug plate 312, and the L-shaped folding plate 302 can be bent at the hinge in the external support mechanism 3, and when it is flush with the support plate 301, the limiting plug plate 312 can be simultaneously passed through the limiting sleeve 1 310 and the limiting sleeve 2 311 to limit the L-shaped folding plate 302 so that it is in an oblique upward state, thereby being able to be positioned on the skirt seat During the disassembly and placement process, the position of the connecting mechanism 2 is shielded to avoid direct contact with the ground and damage. At the same time, when installing the skirt seat 5, by opening all the L-shaped folding plates 302 upwards and hanging the hanging rope at the screw hole 303 at the corresponding position, the center of gravity of the skirt seat 5 can be quickly found, which is convenient for the installation of the skirt seat 5 and helps to improve the lifting and installation efficiency. In addition, the limiting plug plate 312 is lifted up and drives the L-shaped folding plate 302 to bend downward, and its back contacts the extension support angle 314. At this time, under the action of the stop block 313, the limiting plug plate 312 is prevented from sliding down. During the bending process of the L-shaped folding plate 302, one end of the thick plug rod 305 is pressed synchronously, and all the springs 306 are driven to retract until the socket 304 is inserted. Combined with the position of the slot 309, under the rebound action of the spring 306, the thick insertion rod 305 is simultaneously inserted into the insertion hole 304, with part of it remaining in the slot 309, thereby establishing a connection between the extended support angle 314 and the L-shaped folding plate 302, forming a stable triangle with the ground, and then fixing the bottom of the L-shaped folding plate 302 by the grounding screw, a stable structure extending outward can be formed on the periphery of the skirt 5, and by setting the handle 308, the extended support angle 314 and the L-shaped folding plate 302 can be separated by stretching the handle 308, so as to facilitate the disassembly of the skirt 5. Compared with the difficult molding of the conical skirt 5, this structure is easier to produce while optimizing the stability of the skirt 5.

[0033] Working principle: The tower body 1 is placed on the top of the skirt 5 through the connecting base 6 to establish a connection with the skirt. After the skirt 5 is installed, the tower body 1 is lifted by a crane for installation. It can be connected to the external motor through the support shaft 210, and the multiple clamping plates 201 are driven to merge slowly inward by driving the single support shaft 1 203 to rotate and the multiple gears 202 to engage with each other, until the inner walls of the multiple clamping plates 201 are simultaneously attached to the outer wall of the connecting base 6, thereby realizing automatic position correction, limiting the bottom of the tower body 1 in the lifting state, so that it can be stably placed in the fixed position of the skirt 5 after it falls. After the placement is completed, screws are directly screwed into the screw holes 1 206 and the screw holes 206 respectively. The connection between the tower body 1 and the skirt 5 is fixed at the second hole 207, wherein the screw in the screw hole 1 206 has a nut, which allows the screw to pass through the screw hole 1 206 and the long through-slot 8 and be fixed by the nut. This method can reduce the alignment requirements during the installation of the tower body 1 and expand the fault tolerance range. It only needs to ensure that the screw position is within the range of the long through-slot 8, which can further reduce the difficulty of installation. The setting of the second support shaft 210 can be stretched and retracted into the thickened sleeve 208. The slider 209 can ensure the synchronous rotation of the second support shaft 210 and the corresponding support shaft 1 203, which is also convenient for the storage of the second support shaft 210 under daily conditions. Generally speaking, compared with the direct welding method, Under the action of the connecting mechanism 2, the stability of the connection between the tower body 1 and the skirt 5 can be guaranteed, and at the same time, the skirt 5 can be detachable, which is more convenient for subsequent maintenance and replacement. In addition, it can also provide automatic correction for the bottom of the tower body 1 during the docking process, effectively reducing the difficulty of installation. At the same time, in the internal support mechanism 12, by rotating multiple triangular support plates 1206, the connection position of the support rod 1211 and the corresponding arc-shaped limit groove 1209 can be changed, and the arc-shaped limit groove 1209 provides a thrust to the support rod 1211 so that it can move forward. Based on the setting of the articulated seat 1203 and the articulated seat 2 1212, multiple pressure frames 120 can be driven during the movement of the support rod 1211. 4 is folded down until the pressure head 1205 is stably pressed on the bayonet 10 position of the column 9, and a connection is established with the column 9 to simultaneously establish a connection with the bottom center position of the tower body 1. The auxiliary connecting mechanism 2 can jointly ensure the stability of the connection between the tower body 1 and the skirt 5 from the inside and the outside. When in place, it can be fixed in the screw hole four 1202 and the screw hole five 1208 by screws to establish the positioning of multiple triangular support plates 1206 and provide stable supporting force for them. At this time, the bottom end of the column 9 just rests on the top of the cylindrical support block 1210, and the bottom of the tower body 1 can be provided with a stable supporting force by fixing with screws and setting the cylindrical support block 1210 and the column 9.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tower with a detachable skirt, comprising a tower body (1), characterized in that: A connecting base (6) is welded to the bottom end of the tower body (1), and a plurality of elongated through grooves (8) are equidistantly arranged through the outer periphery of the connecting base (6), a skirt seat (5) is clamped on the connecting base (6), a connecting mechanism (2) and an external supporting mechanism (3) are arranged on the outer periphery of the skirt seat (5), and an internal supporting mechanism (12) is arranged inside the skirt seat (5); The connection mechanism (2) comprises a plurality of bearing frames (204), each bearing frame (204) is respectively connected to a support shaft (203), a clamping plate (201) is respectively fixedly connected to the middle position of each support shaft (203), a plurality of screw holes (206) are equidistantly arranged on the upper portion of each clamping plate (201), and the plurality of screw holes (206) and the plurality of elongated through slots (8) are located on the same horizontal line, and a plurality of screw holes (206) are equidistantly arranged on the lower portion of each clamping plate (201). 7), and the second screw hole (207) is simultaneously arranged on the inner wall of the corresponding bearing frame (204), each of the first screw hole (206) and the second screw hole (207) is respectively provided with a screw, the screw in the first screw hole (206) passes through the elongated through slot (8) and is sleeved with a nut, and the nut fits and is pressed against the inner wall of the elongated through slot (8), and both ends of each support shaft (203) respectively pass through the bearing frame (204) and are connected to a gear (202), and two gears (202) at adjacent positions are meshed with each other; One end of one of the support shafts (203) is fixedly sleeved with a thickened sleeve (208), and a gear (202) at a corresponding position is arranged outside the thickened sleeve (208), an inner wall of the thickened sleeve (208) is provided with a limit slide groove (212), and an outer periphery of the thickened sleeve (208) is provided with an external thread (211), a slider (209) is movably engaged in the limit slide groove (212), and the slider (209) is arranged at the tail end of the support shaft (210), a sleeve (205) is meshed with the outer surface of the thickened sleeve (208) through the external thread (211), and the inner wall of the sleeve (205) is fitted to one end of the support shaft (210), and the support shaft (210) can be connected to an external motor.

2. A tower vessel with a detachable skirt according to claim 1, characterized in that: An observation window (7) is provided through one side of the skirt seat (5), and a sealing door (4) is provided on the observation window (7); a slot (11) is provided on the inner wall of the top end of the skirt seat (5), and the bottom of the connecting base (6) is inserted into the slot (11).

3. A tower vessel with a detachable skirt according to claim 2, characterized in that: A column (9) is welded to the bottom end of the tower body (1), and a bayonet (10) is provided on the column (9); the inner support mechanism (12) comprises a plurality of pressing frames (1204), and a pressing head (1205) is provided at the opposite end of each pressing frame (1204); the plurality of pressing heads (1205) are respectively pressed on the bayonet (10).

4. A tower vessel with a detachable skirt according to claim 3, characterized in that: One end of each of the plurality of pressing frames (1204) is equidistantly connected to the inner wall of the skirt seat (5) via hinged seat 1 (1203), and the bottom end of each pressing frame (1204) is connected to a support rod (1211) via hinged seat 2 (1212), and an annular groove (1201) is arranged around the inner wall of the skirt seat (5).

5. The tower vessel with a detachable skirt according to claim 4, characterized in that: A plurality of triangular support plates (1206) are movably engaged in the annular groove (1201), and opposite ends of the plurality of triangular support plates (1206) are simultaneously fixedly connected with a cylindrical support block (1210), the cylindrical support block (1210) being against the bottom end of the column (9), and each of the triangular support plates (1206) is respectively penetrated by an arc-shaped limiting groove (1209), and the plurality of support rods (1211) respectively pass through the plurality of arc-shaped limiting grooves (1209).

6. The tower vessel with a detachable skirt according to claim 5, characterized in that: The outer wall of the support rod (1211) is fitted to the inner wall of the arc-shaped limiting groove (1209), and the bottom end of each triangular support plate (1206) is fixedly connected to a connecting plate (1207), and a plurality of screw holes (1208) are equidistantly arranged on the connecting plate (1207), and a plurality of screw holes (1202) are equidistantly arranged on the inner wall of the skirt seat (5), and screws are simultaneously connected in the corresponding screw holes (1208) and screw holes (1202).

7. The tower vessel with a detachable skirt according to claim 1, characterized in that: The outer support mechanism (3) comprises a plurality of support plates (301), and the plurality of support plates (301) are welded to the outer circumference of the skirt seat (5) at equal intervals, one end of each of the support plates (301) is connected to an L-shaped folding plate (302) via a hinge, and the L-shaped folding plate (302) is provided with a plurality of screw holes (303), and grounding screws are provided in the plurality of screw holes (303).

8. The tower vessel with a detachable skirt according to claim 7, characterized in that: The back of each support plate (301) is fixedly connected to an extension angle (314), and a plurality of notches (309) are equidistantly arranged through the extension angle (314) and the support plate (301), and a thick insertion rod (305) and a thin insertion rod (307) are movably connected in each notch (309), and the thick insertion rod (305) and the thin insertion rod (307) are integrally formed.

9. The tower vessel with a detachable skirt according to claim 8, characterized in that: The thin insertion rod (307) is outer-connected with a spring (306), one end of the spring (306) is fixedly connected to one side of the thick insertion rod (305), and the other end of the spring (306) is fixedly connected to the inner wall of the slot (309). One end of the thin insertion rod (307) is fixedly connected to a handle (308), and the back of the L-shaped folding plate (302) is provided with a plurality of insertion holes (304), and the plurality of thick insertion rods (305) are correspondingly inserted into the plurality of insertion holes (304).

10. The tower vessel with a detachable skirt according to claim 9, characterized in that: A limiting sleeve frame 1 (310) is disposed on an outer wall of one side of the support plate (301), and a limiting sleeve frame 2 (311) is disposed on an outer wall on the same side of the L-shaped folding plate (302); a limiting plug plate (312) is inserted into the limiting sleeve frame 1 (310) and the limiting sleeve frame 2 (311); and a plurality of abutting blocks (313) are disposed on an outer wall on the same side of the L-shaped folding plate (302), and the abutting blocks (313) can abut against one end of the limiting plug plate (312).

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