Positioning device for boiler pipeline

Abstract

The utility model provides a boiler pipeline positioning device, and relates to the technical field of building boiler construction. The fixed bottom piece comprises a fixed base, a fixed sliding rail and a sliding block, the fixed sliding rail is fixedly welded to the top face of the fixed base, the sliding block is slidably connected to the fixed sliding rail in a clamped mode, a bottom plate is fixedly connected to the top face of the sliding block, and a driving assembly is installed on the top face of the fixed base; the top face of the bottom plate is in bolted connection with a protection cover, the protection cover and the bottom plate form a bearing piece, the top face of the bottom plate is fixedly and vertically connected with a supporting rod, the top face of the bottom plate is provided with an electric drive lifting rod, the top end of the lifting rod is fixedly connected with a supporting ring, and a fastening belt is placed on the top face of the supporting ring. The two threaded rods can be driven to rotate through the driving motor and the transmission belt, and the bottom plate is driven to move through thread engagement, so that the position of the boiler pipeline meets the construction requirement, positioning movement is completed, and the problem that positioning movement is difficult to carry out after clamping and fixing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building boiler construction, in particular to a positioning device for a boiler pipeline. Background Art

[0002] A boiler is an energy conversion device that can convert the energy input into heat and other energy outputs. During the construction of a building boiler, the boiler needs to be positioned and clamped in order to complete welding, installation and other construction projects. The existing boiler pipe positioning device uses a clamp to position and clamp through a screw or bolt. It is difficult to adjust the position after clamping. Once the positioning is wrong, it needs to be repositioned and clamped. It is difficult to move the positioning after clamping. Due to the different volumes of boiler pipes, it is difficult to make the clamps suitable for all models of boiler pipes and avoid loosening. Utility Model Content

[0003] The disclosed embodiment relates to a positioning device for a boiler pipe, which can rotate two threaded rods 23 through a driving motor and a transmission belt, and drive a bottom plate 31 to move through threaded engagement, so that the position of the boiler pipe meets the construction requirements and completes the positioning movement.

[0004] In a first aspect of the present disclosure, a positioning device for a boiler pipeline is provided, which specifically includes: a fixed base, a fastening assembly and a locking structure; the fixed base includes a fixed base, a fixed slide rail and a slider, the top surface of the fixed base is fixedly welded with a fixed slide rail, the slider is slidably engaged on the fixed slide rail, the top surface of the slider is fixedly connected to a base plate, and a driving assembly is installed on the top surface of the fixed base; the top surface of the base plate is bolted to a protective cover, the protective cover and the base plate constitute a supporting member, the top surface of the base plate is fixed and vertically connected to a support rod, and the An electric-driven lifting rod is installed on the top surface, a supporting ring is fixedly connected to the top of the lifting rod, and a fastening belt is placed on the top surface of the supporting ring; two groups of fastening components are provided, each group of fastening components consists of a fastening belt and a connecting piece, a plug-in slot is provided inside the connecting piece, one end of the fastening belt is plugged into the plug-in slot, and the other end of the fastening belt passes through the connecting piece in a free state, and a limiting slot is provided inside the connecting piece; a locking block is clamped inside the limiting slot; the locking structure is composed of a locking block and a positioning frame, and the positioning frame is clamped with the connecting piece.

[0005] In at least some embodiments, an engaging groove is provided on one side of the opposite surfaces of the two groups of fastening belts, and the engaging groove is meshed with the engaging gear. The engaging groove of the lower group of fastening belts is opened upward, and the top of the support rod is connected to a driven gear shaft through a bearing. The gear on the driven gear shaft meshes with the engaging gear and also meshes with the engaging groove on the lower fastening belt. The engaging groove of the upper group of fastening belts is opened downward, and a connecting screw is inserted into the interior of the connecting piece, and the connecting screw passes through one end of the fastening belt. A sliding groove is provided inside the connecting piece and below the limiting slot, and a positioning groove is provided above the sliding groove and on the outer end surface of the connecting piece.

[0006] In at least some embodiments, the drive assembly includes a drive motor, a transmission belt and a threaded rod. The drive shaft of the drive motor is installed in the circular hole of the rectangular block on the top surface of the fixed base through a sleeve bearing. The drive shaft of the drive motor is connected to the inner side of the transmission belt. The inner ends of the transmission belt are connected to the threaded rod, and the threaded rod is connected to the inside of the bottom plate through threaded engagement.

[0007] In at least some embodiments, the bottom of the locking block is threadedly connected to a connecting rod, the outside of the connecting rod is sleeved with a sleeve, the end of the sleeve is fixedly connected to a locking frame, a socket is provided inside the locking frame, the aperture of the socket is the same as the inner aperture of the sleeve, the locking frame is inserted into the locking groove, when the connecting rod is connected to the bottom of the locking block, the connecting rod is pulled to lock the locking block into the limiting slot, the locking block is engaged with the wedge-shaped groove on the fastening belt, and then the locking frame is locked into the locking slot, and at the same time the sleeve is sleeved onto the outside of the connecting rod to fix the connecting rod and the locking block in the upper and lower directions.

[0008] In at least some embodiments, a threaded hole is provided inside the base plate, a threaded rod is connected inside the threaded hole, a circular groove is provided on the top surface of the base plate, the boiler pipe is clamped inside the circular groove, a motor seat is installed inside the protective cover, a motor is installed on the top of the motor seat, the driving shaft of the motor is coaxially connected to the driving bevel gear, the driving bevel gear is meshingly connected to the driven helical gear, the shaft of the driven helical gear passes through the protective cover, and the driven helical gear is coaxially connected to the meshing gear.

[0009] In at least some embodiments, a bracket is fixedly connected to the top surface of the fixed base, and a protruding rectangular block is integrally formed on the left side of the bracket and the top surface of the fixed base, and a round hole is opened inside the rectangular block.

[0010] The utility model provides a positioning device for a boiler pipe, which has the following beneficial effects:

[0011] When the utility model is in use, the two threaded rods can be rotated by the driving motor and the transmission belt, and the bottom plate can be driven to move by the thread engagement, so that the position of the boiler pipeline meets the construction requirements and the positioning movement is completed.

[0012] In addition, when the connecting rod is connected to the bottom of the locking block, the connecting rod is pulled to engage the locking block with the wedge-shaped groove on the fastening belt, and then the sleeve is put on the outside of the connecting rod to fix the connecting rod and the locking block in the upper and lower directions, completing the connection between the fastening belt and the connecting piece, making the fastening belt unable to move, ensuring the clamping and fixation of the boiler pipe to prevent loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached picture:

[0016] Figure 1 The structural schematic diagram of the supporting member of the present application is shown;

[0017] Figure 2 A schematic diagram of the structure of the driving component of the present application is shown;

[0018] Figure 3 A schematic diagram showing the structure of the interior of the protective cover of the present application is shown;

[0019] Figure 4 A schematic diagram of the structure of the fastening assembly of the present application is shown;

[0020] Figure 5 A schematic diagram of the unfolded structure of the locking structure of the present application is shown.

[0021] Reference numerals list

[0022] 1. Fixed bottom piece; 11. Fixed base; 12. Fixed slide rail; 13. Slider;

[0023] 2. driving assembly; 21. driving motor; 22. driving belt; 23. threaded rod;

[0024] 3. Supporting member; 31. Bottom plate; 3101. Threaded hole; 32. Protective cover; 3201. Motor seat; 32011. Driving bevel gear; 3202. Driven helical gear; 32021. Engaging gear;

[0025] 4. Fastening assembly; 41. Fastening belt; 42. Connecting piece; 4201. Connecting screw; 4202. Insertion slot; 4203. Limiting slot; 4204. Sliding slot; 4205. Positioning slot;

[0026] 5. Locking structure; 51. Locking block; 5101. Connecting rod; 52. Positioning frame; 5201. Sleeve; 5202. Jack;

[0027] 6. Support rod; 601. Driven gear shaft. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example: Please refer to the attached Figure 1 To Attachment Figure 5 :

[0030] The utility model proposes a positioning device for a boiler pipeline, comprising: a fixed bottom member 1, a fastening assembly 4 and a locking structure 5; the fixed bottom member 1 comprises a fixed base 11, a fixed slide rail 12 and a slider 13, the top surface of the fixed base 11 is fixedly welded with the fixed slide rail 12, the slider 13 is slidably engaged on the fixed slide rail 12, the top surface of the slider 13 is fixedly connected with a bottom plate 31, and the top surface of the fixed base 11 is installed with a driving assembly 2; the top surface of the bottom plate 31 is bolted with a protective cover 32, the protective cover 32 and the bottom plate 31 constitute a supporting member 3, the top surface of the bottom plate 31 is fixedly and vertically connected with a support rod 6, and the top surface of the bottom plate 31 is installed There is an electric-driven lifting rod, and a supporting ring is fixedly connected to the top of the lifting rod, and a tightening belt 41 is placed on the top surface of the supporting ring; there are two groups of tightening components 4, and each group of tightening components 4 is composed of a tightening belt 41 and a connecting piece 42, and a plug-in groove 4202 is provided inside the connecting piece 42, and one end of the tightening belt 41 is inserted into the plug-in groove 4202, and the other end of the tightening belt 41 passes through the connecting piece 42 and is in a free state, and a limiting slot 4203 is provided inside the connecting piece 42; a locking block 51 is clamped inside the limiting slot 4203; the locking structure 5 is composed of a locking block 51 and a clamping frame 52, and the clamping frame 52 is clamped with the connecting piece 42.

[0031] In the embodiments of the present disclosure, as shown in the attached Figure 5As shown, the bottom of the locking block 51 is threadedly connected with a connecting rod 5101, the outer part of the connecting rod 5101 is sleeved with a sleeve 5201, the end of the sleeve 5201 is fixedly connected with a positioning frame 52, the interior of the positioning frame 52 is provided with a plug hole 5202, the aperture of the plug hole 5202 is the same as the inner aperture of the sleeve 5201, the positioning frame 52 is inserted into the positioning groove 4205, and when the connecting rod 5101 is connected to the bottom of the locking block 51, the connecting rod is pulled After 5101 locks the locking block 51 into the limiting slot 4203, the locking block 51 is engaged with the wedge-shaped slot on the fastening belt 41, and then the positioning frame 52 is locked into the positioning slot 4205. At the same time, the sleeve 5201 is sleeved onto the outside of the connecting rod 5101, and the connecting rod 5101 and the locking block 51 are fixed and limited in the upper and lower directions, completing the locking connection between the fastening belt 41 and the connecting piece 42, so that the fastening belt 41 cannot move, thereby ensuring the clamping and fixation of the boiler pipe.

[0032] In the embodiments of the present disclosure, as shown in the attached Figure 1 and attached Figure 2 As shown, the driving assembly 2 includes a driving motor 21, a transmission belt 22 and a threaded rod 23. The driving shaft of the driving motor 21 is installed in the circular hole of the rectangular block on the top surface of the fixed base 11 through a sleeve bearing. The driving shaft of the driving motor 21 is connected to the inner side of the transmission belt 22. The inner two ends of the transmission belt 22 are connected to the threaded rod 23. The threaded rod 23 is connected to the inside of the bottom plate 31 through threaded engagement. After starting the driving motor 21, the driving shaft drives the transmission belt 22 to rotate, and then the two threaded rods 23 are also driven to rotate, and the bottom plate 31 is driven to move through the threaded engagement, so as to realize the positioning, movement and adjustment of the bottom plate 31, so that the position of the boiler pipeline meets the construction requirements.

[0033] In the embodiments of the present disclosure, as shown in the attached Figure 3 As shown, a threaded hole 3101 is provided inside the bottom plate 31, and the threaded rod 23 is connected inside the threaded hole 3101. A circular groove is provided on the top surface of the bottom plate 31, and the boiler pipe is clamped inside the circular groove. The bottom of the boiler pipe can be lowered a little by using the circular groove so that it can be stably clamped on the bottom plate 31.

[0034] In the embodiments of the present disclosure, as shown in the attached Figure 1 and attached Figure 3 As shown, a motor base 3201 is installed inside the protective cover 32, and a motor is installed on the top of the motor base 3201. The driving shaft of the motor is coaxially connected with a driving bevel gear 32011, and the driving bevel gear 32011 is meshingly connected with a driven helical gear 3202. The shaft of the driven helical gear 3202 passes through the protective cover 32, and the driven helical gear 3202 is coaxially connected with an engaging gear 32021. After the motor is started by an external circuit controller, the driving bevel gear 32011 is driven to rotate by the driving shaft, and the driving bevel gear 32011 drives the driven helical gear 3202 to rotate through meshing, thereby realizing synchronous transmission.

[0035] In the embodiments of the present disclosure, as shown in the attached Figure 1 and attached Figure 2 As shown, a bracket is fixedly connected to the top surface of the fixed base 11, and a protruding rectangular block is integrally formed on the left side of the bracket and the top surface of the fixed base 11. A circular hole is opened inside the rectangular block. The bracket is used to support the drive motor 21, and at the same time, the height of the drive motor 21 is increased, so that the height of the drive motor 21 and the threaded rod 23 are suitable for the mobile drive of the base plate 31, and the circular hole opened in the rectangular block can support and support the drive shaft of the drive motor 21, reducing the load of the threaded rod 23 on the drive shaft of the drive motor 21, and by setting a fixed slide rail 12 to cooperate with the slider 13, the support member 3 can slide freely to realize the positioning movement of the boiler during construction.

[0036] In the embodiments of the present disclosure, as shown in the attached Figure 4 and attached Figure 5 As shown, one side of the opposite surface of the two sets of fastening belts 41 is provided with a bite groove, which is meshed with the bite gear 32021, and the bite groove of the lower set of fastening belts 41 is opened upward, and the top of the support rod 6 is connected to the driven gear shaft 601 through a bearing, and the gear on the driven gear shaft 601 is meshed with the bite gear 32021, and also meshed with the bite groove on the lower fastening belt 41, and the bite groove of the upper set of fastening belts 41 is opened downward, and a connecting screw 4201 is inserted into the interior of the connecting piece 42, and the connecting screw 4201 passes through the interior of one end of the fastening belt 41, and the interior of the connecting piece 42 and the lower part of the limit slot 4203 are connected. A slide groove 4204 is provided on the side, and a locking groove 4205 is provided above the slide groove 4204 and on the outer end surface of the connecting piece 42. The engaging groove on the fastening belt 41 can be engaged with the engaging gear 32021 or the gear on the driven gear shaft 601, so as to realize the synchronous tensioning or relaxation of the two sets of fastening belts 41 and tighten and fix the boiler pipeline. The slide groove 4204 can make the connecting rod 5101 move up and down freely to meet the need of the locking block 51 to move up and down, and the locking groove 4205 can make the sleeve 5201 clamped in a fixed position in the up and down direction, so as to fix one end of the fastening belt 41 to the connecting piece 42.

[0037] The working principle of this embodiment is as follows: the boiler pipe to be constructed is clamped into the inner part of the circular groove on the bottom plate 31, the fastening belt 41 is wound around the outside of the boiler pipe and meshed with the meshing gear 32021 and the gear on the driven gear shaft 601, and the meshing end passes through the connecting piece 42, and the connecting piece 42 is clamped into the end of the fastening belt 41, and the preparation work is completed;

[0038] After the motor is started by the external circuit controller, the driving bevel gear 32011 is driven to rotate through the driving shaft, and the driving bevel gear 32011 drives the driven bevel gear 3202 to rotate through meshing, so that the meshing gear 32021 and the gear on the driven gear shaft 601 synchronously drive the tightening belt 41 to tighten and clamp the boiler pipe; then, after starting the driving motor 21, the transmission belt 22 is driven to rotate through the driving shaft, and then the two threaded rods 23 are also driven to rotate, and the bottom plate 31 is driven to move through the threaded meshing, so as to realize the positioning, movement and adjustment of the bottom plate 31.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A positioning device for a boiler pipe, comprising: A fixed base member (1), a fastening assembly (4) and a locking structure (5); characterized in that the fixed base member (1) includes a fixed base (11), a fixed slide rail (12) and a slider (13); the fixed slide rail (12) is fixedly welded to the top surface of the fixed base (11); the slider (13) is slidably engaged on the fixed slide rail (12); the top surface of the slider (13) is fixedly connected to a base plate (31); the top surface of the fixed base (11) is equipped with a driving assembly (2); the top surface of the base plate (31) is bolted with a protective cover (32); the protective cover (32) and the base plate (31) constitute a supporting member (3); the top surface of the base plate (31) is fixedly and vertically connected with a support rod (6); and the top surface of the base plate (31) is equipped with an electric-driven lifting rod. A supporting ring is fixedly connected to the top of the lifting rod, and a tightening belt (41) is placed on the top surface of the supporting ring; the tightening assembly (4) is provided with two groups in total, and each group of tightening assemblies (4) is composed of a tightening belt (41) and a connecting piece (42); a plug-in slot (4202) is provided inside the connecting piece (42), one end of the tightening belt (41) is plugged into the plug-in slot (4202), and the other end of the tightening belt (41) passes through the connecting piece (42) and is in a free state; a limiting slot (4203) is provided inside the connecting piece (42); a locking block (51) is clamped inside the limiting slot (4203); the locking structure (5) is composed of a locking block (51) and a clamping frame (52), and the clamping frame (52) is clamped with the connecting piece (42).

2. A boiler pipe positioning device according to claim 1, characterized in that: A bracket is fixedly connected to the top surface of the fixed base (11); a protruding rectangular block is integrally formed on the left side of the bracket and the top surface of the fixed base (11); a circular hole is opened inside the rectangular block.

3. A boiler pipe positioning device according to claim 2, characterized in that: The driving assembly (2) comprises a driving motor (21), a transmission belt (22) and a threaded rod (23); the driving shaft of the driving motor (21) is installed in a circular hole of a rectangular block on the top surface of the fixed base (11) through a sleeve bearing; the driving shaft of the driving motor (21) is connected to the inner side of the transmission belt (22); the inner ends of the transmission belt (22) are connected to the threaded rod (23); and the threaded rod (23) is connected to the inside of the bottom plate (31) through threaded engagement.

4. A boiler pipe positioning device according to claim 3, characterized in that: The bottom plate (31) is provided with a threaded hole (3101) inside, the threaded hole (3101) is connected with a threaded rod (23), and the top surface of the bottom plate (31) is provided with a circular groove, the inside of which is clamped with a boiler pipe.

5. A boiler pipe positioning device according to claim 4, characterized in that: A motor seat (3201) is installed inside the protective cover (32), a motor is installed on the top of the motor seat (3201), the driving shaft of the motor is coaxially connected to a driving bevel gear (32011), the driving bevel gear (32011) is meshingly connected to a driven helical gear (3202), the shaft of the driven helical gear (3202) passes through the protective cover (32), and the driven helical gear (3202) is coaxially connected to an engaging gear (32021).

6. A boiler pipe positioning device according to claim 5, characterized in that: The two groups of fastening belts (41) have engaging grooves on one side of their opposite surfaces, and the engaging grooves are meshed with the engaging gears (32021). The engaging grooves of the lower group of fastening belts (41) are opened upwards. The top of the support rod (6) is connected to a driven gear shaft (601) through a bearing. The gear on the driven gear shaft (601) meshes with the engaging gear (32021) and also meshes with the engaging groove on the lower fastening belt (41). The engaging grooves of the upper group of fastening belts (41) are opened downwards. A connecting screw (4201) is inserted into the interior of the connecting piece (42). The connecting screw (4201) passes through the interior of one end of the fastening belt (41). A sliding groove (4204) is opened inside the connecting piece (42) and below the limiting slot (4203). A positioning groove (4205) is opened above the sliding groove (4204) and on the outer end surface of the connecting piece (42).

7. A boiler pipe positioning device according to claim 6, characterized in that: The bottom of the locking block (51) is threadedly connected to a connecting rod (5101), the outside of the connecting rod (5101) is sleeved with a sleeve (5201), the end of the sleeve (5201) is fixedly connected to a locking frame (52), the interior of the locking frame (52) is provided with a plug hole (5202), the aperture of the plug hole (5202) is the same as the inner aperture of the sleeve (5201), and the locking frame (52) is inserted into the locking groove (4205).

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