Thermal insulation pipe foaming platform without support

Abstract

The utility model relates to the technical field of thermal insulation pipe foaming, in particular to a thermal insulation pipe foaming platform without a support, which is characterized in that first motors are fixedly arranged on opposite side walls of two first arc-shaped frames respectively, output shafts of the first motors are connected with rotating shafts, and a plurality of connecting rods are rotatably inserted into opposite side walls of two support frames through bearings; the left ends of the connecting rods on the right side are fixedly sleeved with the connecting sleeves correspondingly, the connecting sleeves movably sleeve the connecting rods on the left side, a plurality of limiting strips are distributed and fixed to the connecting rods on the left side in an equal-fillet mode, the second motor is fixedly arranged on the right side wall of the platform base, and a two-way lead screw is rotationally arranged in the platform base through a bearing. The right end of the two-way lead screw is connected with an output shaft of the second motor, the two-way lead screw is rotationally sleeved with the connecting base through threads, the clamping strips and other fillets are arranged in the supporting frame through the adjusting mechanism, adjustment can be conveniently conducted according to the pipe diameter and the length specification of the heat preservation pipe, and the application range is fully expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipe foaming, in particular to a thermal insulation pipe foaming platform without a support. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. The insulation layer of the insulation pipe is usually made of polyurethane foam material. A foaming platform is required during the foaming process of the insulation pipe. The specifications of existing insulation pipes are not uniform, and it is difficult for the foaming platform to have the function of adapting and adjusting according to the diameter and length of the insulation pipe at the same time. The scope of application is small. Therefore, there is an urgent need for an insulation pipe foaming platform that does not require a bracket. Utility Model Content

[0003] The purpose of the utility model is to address the defects and shortcomings of the existing technology and provide a rationally designed insulation pipe foaming platform that does not require a bracket to solve the above problems.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it comprises a platform seat, a connecting seat and a support frame, wherein the connecting seats are movably arranged in the movable grooves on the left and right sides of the upper part of the platform seat, and a support frame is arranged above the connecting seat, and the support frame is composed of a first arc frame and a second arc frame, wherein the first arc frame is fixedly arranged on the upper part of the connecting seat, and the second arc frame is rotatably arranged on the first arc frame through a rotating shaft and a bearing;

[0005] It also contains:

[0006] No. 1 motors, there are two No. 1 motors, each fixedly mounted on the opposite side walls of the two No. 1 arc-shaped frames. The output shaft of the No. 1 motor is connected to the rotating shaft. Several connecting rods are rotatably inserted into the opposite side walls of the two support frames through bearings.

[0007] Connecting sleeves, there are several connecting sleeves, which are fixedly sleeved on the left ends of several connecting rods on the right side, and the connecting sleeves are movably sleeved on the connecting rod on the left side. Several limit strips are fixed on the connecting rod on the left side at equal rounded corners, and the limit strips are movably inserted in the connecting sleeves;

[0008] No. 2 motor, the No. 2 motor is fixedly arranged on the right side wall of the platform seat, a bidirectional screw is rotatably arranged in the platform seat through a bearing, the right end of the bidirectional screw is connected to the output shaft of the No. 2 motor, and the connecting seat is rotatably sleeved on the bidirectional screw through a thread;

[0009] The clamping bars are multiple and have equal rounded corners and are arranged in the support frame through an adjustment mechanism.

[0010] Furthermore, the regulating mechanism comprises:

[0011] Internally threaded barrels, there are several internally threaded barrels, with equal fillets and rotatably arranged in the side wall of the support frame through bearings, a threaded rod is passed through the internally threaded barrel by means of threaded rotation, the internally threaded barrel is connected to the connecting rod through a bevel gear pair, and one end of the threaded rod is rotatably connected to the clamping bar through a bearing;

[0012] Guide rods, there are several guide rods, which are respectively fixed on several clamping strips at the outer sides of the threaded rods, and the guide rods are movably installed on the side walls of the support frame;

[0013] Protective shell, there are two protective shells, which are fixedly set on the right side wall of the No. 1 arc-shaped frame on the right side. The No. 3 motor is fixedly set in the protective shell, and several drive shafts are movably set in the protective shell. The adjacent two drive shafts are connected by sprockets and chains. One end of the drive shaft movably passes through the right side wall of the No. 1 arc-shaped frame on the right side and is connected to the internal threaded cylinder through a bevel gear pair.

[0014] Furthermore, a rectangular plate is rotatably provided on the other end of the threaded rod through a bearing, and the rectangular plate is connected to one end of the guide rod.

[0015] Furthermore, a movable bar is fixedly provided on the left end of the right clamping bar, and the movable bar is movably inserted into a slot provided on the left clamping bar.

[0016] Furthermore, shock-absorbing pads are fixedly provided at the four corners of the bottom of the platform seat.

[0017] Compared with the prior art, the beneficial effect of the present invention is that the insulation pipe foaming platform described in the present invention, which does not require a bracket, can be easily adjusted according to the diameter and length specifications of the insulation pipe, thereby fully expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is an exploded view of the parts of the connecting rod, connecting sleeve, limiting strip, clamping strip and movable strip in the utility model.

[0020] Figure 3 It is a cross-sectional view of the second arc frame in the utility model.

[0021] Figure 4 This is an exploded view of the protective shell, No. 3 motor and drive shaft in the utility model.

[0022] Description of reference numerals:

[0023] Platform seat 1, connecting seat 2, supporting frame 3, arc frame No. 1 3-1, arc frame No. 2 3-2, motor No. 1 4, connecting rod 5, connecting sleeve 6, limit bar 7, motor No. 2 8, bidirectional screw 9, clamping bar 10, adjusting mechanism 11, internal threaded cylinder 11-1, threaded rod 11-2, guide rod 11-3, protective shell 11-4, motor No. 3 11-5, drive shaft 11-6, movable bar 12, rectangular plate 13, shock-absorbing pad 14. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0025] like Figure 1-Figure 4 As shown, this specific embodiment adopts the following technical scheme: it includes a platform seat 1, a connecting seat 2 and a support frame 3, the connecting seat 2 is movably provided in the movable grooves on the left and right sides of the upper part of the platform seat 1, and a support frame 3 is provided above the connecting seat 2. The support frame 3 is composed of a No. 1 arc frame 3-1 and a No. 2 arc frame 3-2. The No. 1 arc frame 3-1 is fixedly arranged on the upper part of the connecting seat 2, and the No. 2 arc frame 3-2 is rotatably arranged on the No. 1 arc frame 3-1 through a rotating shaft and a bearing. The four corners of the bottom of the platform seat 1 are all bonded and fixed with shock-absorbing pads 14. The shock-absorbing pads 14 can improve the seismic performance of the platform seat 1 and avoid large vibrations during the placement of the insulation pipe;

[0026] It also contains:

[0027] No. 1 motor 4, there are two No. 1 motors 4, which are fixed to the opposite side walls of the two No. 1 arc-shaped frames 3-1 by bolts respectively. The output shaft of the No. 1 motor 4 is connected to the rotating shaft. Several connecting rods 5 are rotatably inserted on the opposite side walls of the two support frames 3 through bearings;

[0028] Connecting sleeves 6, there are several connecting sleeves 6, which are fixedly sleeved on the left ends of several connecting rods 5 on the right side, and the connecting sleeves 6 are movably sleeved on the connecting rod 5 on the left side. Several limit strips 7 are fixed on the connecting rod 5 on the left side at equal rounded corners, and the limit strips 7 are movably inserted in the connecting sleeves 6;

[0029] The second motor 8 is fixed to the right side wall of the platform base 1 by bolts. A bidirectional screw 9 is rotatably provided in the platform base 1 through a bearing. The right end of the bidirectional screw 9 is connected to the output shaft of the second motor 8. The connecting base 2 is rotatably sleeved on the bidirectional screw 9 through a thread.

[0030] The clamping strips 10 are several in number, and are provided in the support frame 3 through an adjustment mechanism 11 with equal fillets. A movable strip 12 is fixed to the left end of the right clamping strip 10 by bolts. The movable strip 12 is movably inserted into a slot provided on the left clamping strip 10. The movable strip 12 can be used to connect the left and right clamping strips 10, thereby improving the stability of the clamping strip 10 in clamping the insulation pipe.

[0031] The regulating mechanism 11 comprises:

[0032] Internally threaded barrel 11-1, there are several internally threaded barrels 11-1, with equal fillet angles and rotatably arranged in the side wall of the support frame 3 through bearings, a threaded rod 11-2 is rotatably passed through the internally threaded barrel 11-1, the internally threaded barrel 11-1 is transmission-connected to the connecting rod 5 through a bevel gear pair, and one end of the threaded rod 11-2 is rotationally connected to the clamping bar 10 through a bearing;

[0033] Guide rods 11-3, there are several guide rods 11-3, which are respectively fixed on several clamping strips 10 at the outer positions of the threaded rods 11-2 by bolts. The guide rods 11-3 are movably penetrated on the side wall of the support frame 3. The other end of the threaded rod 11-2 is rotatably provided with a rectangular plate 13 through a bearing, and the rectangular plate 13 is connected to one end of the guide rod 11-3. The rectangular plate 13 can realize the connection of one end of several guide rods 11-3 on the same clamping strip 10, thereby improving the stability of the guide rod 11-3;

[0034] Protective shell 11-4, there are two protective shells 11-4, which are fixed on the right side wall of the right side No. 1 arc frame 3-1 by bolts respectively. The No. 3 motor 11-5 is fixedly set in the protective shell 11-4, and several drive shafts 11-6 are movably set in the protective shell 11-4. The adjacent two drive shafts 11-6 are connected by sprockets and chains. One end of the drive shaft 11-6 is movably passed through the right side wall of the right side No. 1 arc frame 3-1 and is connected to the internal threaded cylinder 11-1 through a bevel gear pair.

[0035] When using the present invention, the insulation pipe is placed on several clamping strips 10 on the No. 1 arc frame 3-1, and then the No. 1 motor 4 is started. The No. 1 motor 4 drives the No. 2 arc frame 3-2 to flip onto the No. 1 arc frame 3-1 through the rotating shaft, so that the clamping strips 10 on the No. 2 arc frame 3-2 conflict with the insulation pipe to fix the insulation pipe. When it is necessary to adapt and adjust according to the length of the insulation pipe, the No. 2 motor 8 can be started. The No. 2 motor 8 drives the bidirectional lead screw 9 to rotate, so that the connecting seats 2 on both sides drive the support frames 3 on both sides to move synchronously in the opposite direction, and the distance between the two support frames 3 is adjusted to adapt according to the length of the insulation pipe. When it is necessary to adjust according to the length of the insulation pipe, the No. 2 motor 8 can be started. The No. 2 motor 8 drives the bidirectional lead screw 9 to rotate, so that the connecting seats 2 on both sides drive the support frames 3 on both sides to move synchronously in the opposite direction, and the distance between the two support frames 3 is adjusted to adapt according to the length of the insulation pipe. When the diameter is adapted and adjusted, start the No. 3 motor 11-5, and use the transmission of the sprocket and chain to realize the synchronous rotation of several drive shafts 11-6 in the protective shell 11-4. The drive shaft 11-6 drives the internal threaded barrel 11-1 and the connecting rod 5 on the right to rotate through the bevel gear pair. The connecting rod 5 on the right drives the connecting sleeve 6 to rotate, and the connecting sleeve 6 drives the connecting rod 5 on the left to rotate through the limit bar 7, thereby realizing the synchronous rotation of the connecting rods 5 on the left and right sides. When the internal threaded barrel 11-1 rotates, it cooperates with the guidance provided by the guide rod 11-3 to the clamping bar 10, so as to realize the adjustment of the position of the clamping bar 10 from the center of the support frame 3, so as to realize the adaptation of insulation pipes with different diameters.

[0036] Compared with the prior art, the beneficial effects of the present invention are:

[0037] 1. Through the cooperation of the No. 1 motor 4, the connecting rod 5, the connecting sleeve 6, the limit bar 7, the No. 2 motor 8, the bidirectional screw 9 and the adjustment mechanism 11, not only can the distance between the left and right support frames 3 be adjusted according to the length specifications of the insulation pipe, but the centering adjustment of the clamping bar 10 on the inner side of the support frame 3 can also be achieved according to the pipe diameter specifications of the insulation pipe, thereby fully expanding the scope of application;

[0038] 2. The shock-absorbing pad 14 can improve the anti-seismic performance of the platform seat 1, avoiding large vibrations during the placement of the insulation pipe.

[0039] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A thermal insulation pipe foaming platform without a support, comprising a platform seat (1), a connecting seat (2) and a support frame (3), wherein the connecting seats (2) are movably arranged in movable grooves on both sides of the upper portion of the platform seat (1), and a support frame (3) is arranged above the connecting seat (2), and the support frame (3) is composed of a first arc frame (3-1) and a second arc frame (3-2), wherein the first arc frame (3-1) is fixedly arranged on the upper portion of the connecting seat (2), and the second arc frame (3-2) is rotatably arranged on the first arc frame (3-1) through a rotating shaft and a bearing; Its characteristics are: It also contains: No. 1 motors (4), there are two No. 1 motors (4), which are respectively fixedly arranged on opposite side walls of the two No. 1 arc-shaped frames (3-1), the output shafts of the No. 1 motors (4) are connected to the rotating shaft, and a plurality of connecting rods (5) are rotatably inserted on the opposite side walls of the two support frames (3) through bearings; Connecting sleeves (6), the connecting sleeves (6) are multiple and fixedly sleeved on the left ends of the multiple right connecting rods (5), and the connecting sleeves (6) are movably sleeved on the left connecting rod (5), and multiple limiting strips (7) are fixed on the left connecting rod (5) at equal rounded corners, and the limiting strips (7) are movably inserted into the connecting sleeves (6); A second motor (8), the second motor (8) is fixedly arranged on the right side wall of the platform seat (1), a bidirectional screw (9) is rotatably arranged in the platform seat (1) through a bearing, the right end of the bidirectional screw (9) is connected to the output shaft of the second motor (8), and the connecting seat (2) is rotatably sleeved on the bidirectional screw (9) through a thread; The clamping bars (10) are multiple and have equal rounded corners and are arranged in the support frame (3) through an adjustment mechanism (11).

2. The support-free insulation pipe foaming platform according to claim 1, characterized in that: The regulating mechanism (11) comprises: An internal threaded barrel (11-1), wherein the internal threaded barrel (11-1) is a plurality of barrels with equal fillets and is rotatably arranged in the side wall of the support frame (3) via a bearing, a threaded rod (11-2) is rotatably passed through the internal threaded barrel (11-1), the internal threaded barrel (11-1) is transmission-connected to the connecting rod (5) via a bevel gear pair, and one end of the threaded rod (11-2) is rotationally connected to the clamping bar (10) via a bearing; Guide rods (11-3), there are several guide rods (11-3), which are respectively fixedly arranged on several clamping strips (10) at positions outside the threaded rods (11-2), and the guide rods (11-3) are movably arranged on the side walls of the support frame (3); A protective shell (11-4) is provided. The protective shells (11-4) are two and are fixedly arranged on the right side wall of the right side first arc-shaped frame (3-1). A third motor (11-5) is fixedly arranged in the protective shell (11-4). Several drive shafts (11-6) are movably arranged in the protective shell (11-4). Two adjacent drive shafts (11-6) are connected by sprockets and chains. One end of the drive shaft (11-6) movably passes through the right side wall of the right side first arc-shaped frame (3-1) and is connected to the internal threaded cylinder (11-1) by a bevel gear pair.

3. The support-free insulation pipe foaming platform according to claim 2, characterized in that: The other end of the threaded rod (11-2) is rotatably provided with a rectangular plate (13) via a bearing, and the rectangular plate (13) is connected to one end of the guide rod (11-3).

4. The support-free insulation pipe foaming platform according to claim 1, characterized in that: A movable bar (12) is fixedly provided at the left end of the right clamping bar (10), and the movable bar (12) is movably inserted into a slot provided on the left clamping bar (10).

5. The support-free insulation pipe foaming platform according to claim 1, characterized in that: Shock-absorbing pads (14) are fixedly provided at the four corners of the bottom of the platform seat (1).

Images