Support for temperature and pressure reduction device

Abstract

The utility model discloses a support for a temperature and pressure reducing device, which belongs to the technical field of temperature and pressure reducing equipment and comprises a temperature and pressure reducer, a base, a fixing component and a support column. The fixing assembly comprises two sets of fixing blocks arranged on the two sides of the temperature and pressure reducer, a sliding mechanism is arranged between the bottoms of the fixing blocks and the top of the base, the two sets of fixing blocks are slidably connected to the top of the base through the sliding mechanism, and two sets of limiting blocks are arranged at the two ends of the top of each fixing block. Adjusting mechanisms are arranged between the bottoms of the two limiting blocks and the upper end of the fixing block. Through cooperative use of the fixing block, the sliding mechanism, the limiting block and the adjusting mechanism, the support can be conveniently adjusted, the temperature and pressure reducer can be conveniently mounted or dismounted, temperature and pressure reducers of different models can be conveniently fixed through the device, operation is easy, convenient and rapid, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desuperheating and pressure reducing equipment, in particular to a bracket for a desuperheating and pressure reducing device Background Technique

[0002] The desuperheating and pressure reducing device is a steam thermal energy parameter conversion device and an energy-saving device for utilizing waste heat widely used in the thermal energy engineering of enterprises such as cogeneration of heat and power, central heating, light industry, electric power, chemical industry, and textile in modern industry. With the rapid development of modern large boilers, the unit has entered a new era of large capacity, high parameters, diversification, and high automation. Industrial fields such as coal chemical industry and coal-to-oil need to use the boiler steam with large capacity and high parameters through a desuperheating and pressure reducing device with quick opening and closing to meet the needs of the process system

[0003] Chinese patent with the publication number of CN216479599U discloses a variable-frequency desuperheating and pressure reducing device, which includes a pipeline body. One side of the outer wall of the pipeline body is provided with a chassis, the top end of the chassis is connected with a mounting seat, the top end of the mounting seat is welded with a bracket, the top end of the bracket is provided with a chassis, inside the chassis, a worm gear and a worm are respectively movably connected, and the worm gear and the worm are meshed with each other. A variable-frequency motor is installed on the outer wall of the chassis, the output end of the variable-frequency motor penetrates through the chassis and is in transmission connection with the worm. One side of the worm gear is connected with a threaded rod, one end of the threaded rod penetrates through the chassis and is in threaded connection with a sleeve, one end of the sleeve is slidably connected with the mounting seat, the bottom end of the sleeve is connected with a conduit, one end of the conduit penetrates through the pipeline body and is connected with a sealing plug, and a curved cylinder body is installed inside the pipeline body

[0004] There are still some relatively obvious deficiencies in the above-mentioned variable-frequency desuperheating and pressure reducing device during actual use. The bracket of the device has the problem of being inconvenient to adjust. Therefore, it is necessary for us to propose a bracket for a desuperheating and pressure reducing device Summary of the Invention

[0005] The purpose of the utility model is to provide a bracket for a desuperheating and pressure reducing device, which has a structure convenient for adjusting the bracket in the desuperheating and pressure reducing equipment, so as to solve the problems put forward in the above-mentioned background technique

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bracket for a desuperheating and pressure reducing device, including a desuperheater and pressure reducer, a base is arranged corresponding to the lower part of the desuperheater and pressure reducer, a fixing component for fixing the desuperheater and pressure reducer is arranged at the upper end of the base, and support columns are fixedly installed at the four corners of the bottom of the base

[0007] The fixing component includes two groups of fixing blocks opened on both sides of the desuperheater and cooler. A sliding mechanism is arranged between the bottom of the fixing block and the top of the base. The two groups of fixing blocks are slidably connected to the top of the base through the sliding mechanism. At both ends of the top of the fixing block, two groups of limiting blocks are arranged. An adjusting mechanism is arranged between the bottom of the two groups of limiting blocks and the upper end of the fixing block, and the two groups of limiting blocks are connected to the top of the fixing block through the adjusting mechanism.

[0008] Preferably, the sliding mechanism includes two groups of sliding grooves opened at both ends of the top of the base. A first bidirectional lead screw is rotatably connected inside the sliding groove. One end of the first bidirectional lead screw penetrates through one end of the sliding groove and extends to one side of the base to be connected with a power mechanism.

[0009] Preferably, two groups of sliding blocks are adaptively arranged at both ends inside the sliding groove. The two groups of sliding blocks are threadedly connected to the surface of the first bidirectional lead screw, and the two groups of sliding blocks are slidably connected inside the sliding groove through the first bidirectional lead screw. The tops of the four groups of sliding blocks are respectively fixedly installed at both ends of the bottom of the two groups of fixing blocks.

[0010] Preferably, the power mechanism includes a power box fixedly installed on one side of the base. A motor is fixedly installed at one end inside the power box. The output end of the motor is fixedly installed with a power rod, and two groups of first bevel gears are fixedly installed at both ends of the surface of the power rod.

[0011] Preferably, the power mechanism further includes a second bevel gear fixedly installed at one end of the first bidirectional lead screw and located inside the power box. The second bevel gear is adaptively arranged with the first bevel gear, and the first bevel gear and the second bevel gear are meshed and connected together.

[0012] Preferably, the adjusting mechanism includes a moving groove opened at the top of the fixing block. A second bidirectional lead screw is rotatably connected inside the moving groove. One end of the second bidirectional lead screw penetrates through one end of the moving groove and extends to one side of the fixing block to be fixedly connected with a hand crank.

[0013] Preferably, two groups of lifting blocks are adaptively arranged at both ends inside the moving groove. The bottom ends of the two groups of lifting blocks are threadedly connected to the surface of the second bidirectional lead screw, and the bottom ends of the two groups of lifting blocks are slidably connected inside the moving groove through the second bidirectional lead screw. The lifting ends of the lifting blocks are fixedly connected to the bottom of the limiting block.

[0014] Preferably, a hydraulic rod is fixedly installed at the upper end inside the support column. The output end of the hydraulic rod is fixedly installed with a connecting plate, and the lower end of the connecting plate is fixedly connected with a universal wheel.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] Through the combined use of the fixing block, the sliding mechanism, the limiting block and the adjusting mechanism, the bracket of the utility model can be easily adjusted, facilitating the installation or disassembly of the desuperheater and pressure reducer, and also facilitating the fixing of desuperheaters and pressure reducers of different models by the device. The operation is simple, convenient and fast, improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic structural diagram of the adjusting mechanism of the utility model;

[0019] Figure 3 is a schematic top view structural diagram of the utility model;

[0020] Figure 4 is a schematic internal structural diagram of the support column of the utility model.

[0021] In the figure: 1, desuperheater and pressure reducer; 2, base; 3, support column; 4, fixing block; 5, sliding mechanism; 501, sliding groove; 502, first bidirectional lead screw; 503, sliding block; 6, limiting block; 7, adjusting mechanism; 701, moving groove; 702, second bidirectional lead screw; 703, hand crank; 704, lifting block; 8, power mechanism; 801, power box; 802, motor; 803, power rod; 804, first bevel gear; 805, second bevel gear; 9, hydraulic rod; 10, connecting plate; 11, universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a bracket for a desuperheater and pressure reducing device, including a desuperheater and pressure reducer 1, a base 2, a fixing component and a support column 3.

[0024] Preferably, a base 2 is provided corresponding to the lower part of the desuperheater and pressure reducer 1, and a fixing component for fixing the desuperheater and pressure reducer 1 is provided at the upper end of the base 2. Support columns 3 are fixedly installed at the four corners of the bottom of the base 2.

[0025] Preferably, the fixing assembly includes: a fixing block 4, a sliding mechanism 5, a limiting block 6 and an adjusting mechanism 7. Two groups of fixing blocks 4 are respectively arranged on both sides of the desuperheater 1. A sliding mechanism 5 is arranged between the bottom of the fixing block 4 and the top of the base 2. The two groups of fixing blocks 4 are slidably connected to the top of the base 2 through the sliding mechanism 5. Two groups of limiting blocks 6 are arranged at both ends of the top of the fixing block 4. An adjusting mechanism 7 is arranged between the bottom of the two groups of limiting blocks 6 and the upper end of the fixing block 4. And the two groups of limiting blocks 6 are connected to the top of the fixing block 4 through the adjusting mechanism 7.

[0026] Specifically, through the coordinated use of the fixing block 4, the sliding mechanism 5, the limiting block 6 and the adjusting mechanism 7, the sliding mechanism 5 can be used to control the positions of the two groups of fixing blocks 4 on the top of the base 2, the adjusting mechanism 7 can be used to control the distance between the two groups of limiting blocks 6 on the top of the fixing block 4, and the lifting block 704 in the adjusting mechanism 7 can be used to control the lifting or lowering of the limiting block 6. Thus, the bracket can be easily adjusted, the installation or disassembly of the desuperheater 1 can be facilitated, and the device can also be used to fix desuperheaters 1 of different models. The operation is simple, convenient and fast, improving the practicability of the device.

[0027] Preferably, the sliding mechanism 5 includes: a sliding groove 501, a first bidirectional lead screw 502 and sliding blocks 503. Two groups of sliding grooves 501 are opened at both ends of the top of the base 2. A first bidirectional lead screw 502 is rotatably connected inside the sliding groove 501. One end of the first bidirectional lead screw 502 penetrates through one end of the sliding groove 501 and extends to one side of the base 2 and is connected to a power mechanism 8. Two groups of sliding blocks 503 are arranged at both ends inside the sliding groove 501 in a matching manner. The two groups of sliding blocks 503 are threadedly connected to the surface of the first bidirectional lead screw 502. And the two groups of sliding blocks 503 are slidably connected inside the sliding groove 501 through the first bidirectional lead screw 502. The tops of the four groups of sliding blocks 503 are respectively fixedly installed at both ends of the bottom of the two groups of fixing blocks 4.

[0028] Preferably, the power mechanism 8 includes: a power box 801, a motor 802, a power rod 803, a first bevel gear 804 and a second bevel gear 805. The power box 801 is fixedly installed on one side of the base 2. A motor 802 is fixedly installed at one end inside the power box 801. The output end of the motor 802 is fixedly installed with a power rod 803. Two groups of first bevel gears 804 are fixedly installed at both ends of the surface of the power rod 803. The second bevel gear 805 is fixedly installed at one end of the first bidirectional lead screw 502 and is located inside the power box 801. The second bevel gear 805 is arranged in a matching manner with the first bevel gear 804. And the first bevel gear 804 is meshed and connected with the second bevel gear 805.

[0029] Preferably, the adjusting mechanism 7 includes a moving groove 701, a second bidirectional lead screw 702, a hand crank 703 and a lifting block 704. The moving groove 701 is formed in the top of the fixed block 4. The second bidirectional lead screw 702 is rotatably connected inside the moving groove 701. One end of the second bidirectional lead screw 702 penetrates through one end of the moving groove 701 and extends to the side of the fixed block 4 and is fixedly connected with the hand crank 703. Two groups of lifting blocks 704 are adaptively arranged at both ends inside the moving groove 701. The bottom ends of the two groups of lifting blocks 704 are threadedly connected to the surface of the second bidirectional lead screw 702, and the bottom ends of the two groups of lifting blocks 704 are slidably connected inside the moving groove 701 through the second bidirectional lead screw 702. The lifting ends of the lifting blocks 704 are fixedly connected to the bottom of the limiting block 6.

[0030] Preferably, a hydraulic rod 9 is fixedly installed at the upper end inside the support column 3. The output end of the hydraulic rod 9 is fixedly installed with a connecting plate 10. The lower end of the connecting plate 10 is fixedly connected with a universal wheel 11.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket for a temperature and pressure reduction device, characterized in that: It comprises a temperature reducing and pressure reducing device (1), wherein a base (2) is arranged at a corresponding position below the temperature reducing and pressure reducing device (1), a fixing component for fixing the temperature reducing and pressure reducing device (1) is arranged at the upper end of the base (2), and support columns (3) are fixedly installed at the four corners of the bottom of the base (2); The fixing assembly comprises two groups of fixing blocks (4) opened on both sides of the temperature reducing and pressure reducing device (1); a sliding mechanism (5) is arranged between the bottom of the fixing block (4) and the top of the base (2); the two groups of fixing blocks (4) are slidably connected to the top of the base (2) through the sliding mechanism (5); two groups of limiting blocks (6) are arranged at both ends of the top of the fixing block (4); an adjusting mechanism (7) is arranged between the bottom of the two groups of limiting blocks (6) and the upper end of the fixing block (4); and the two groups of limiting blocks (6) are connected to the top of the fixing block (4) through the adjusting mechanism (7).

2. A bracket for a temperature and pressure reduction device according to claim 1, characterized in that: The sliding mechanism (5) comprises two sets of sliding grooves (501) opened at two ends of the top of the base (2); a first bidirectional screw rod (502) is rotatably connected inside the sliding groove (501); one end of the first bidirectional screw rod (502) passes through one end of the sliding groove (501) and extends to one side of the base (2) to be connected to a power mechanism (8).

3. A bracket for a temperature and pressure reduction device according to claim 2, characterized in that: Two groups of sliding blocks (503) are adapted to be arranged at both ends of the interior of the sliding groove (501); the two groups of sliding blocks (503) are threadedly connected to the surface of the first bidirectional screw rod (502); and the two groups of sliding blocks (503) are slidably connected to the interior of the sliding groove (501) through the first bidirectional screw rod (502); and the tops of the four groups of sliding blocks (503) are respectively fixedly mounted on the two ends of the bottoms of the two groups of fixed blocks (4).

4. A bracket for a temperature and pressure reduction device according to claim 2, characterized in that: The power mechanism (8) comprises a power box (801) fixedly mounted on one side of the base (2); a motor (802) is fixedly mounted on one end of the power box (801); a power rod (803) is fixedly mounted on the output end of the motor (802); and two sets of first bevel gears (804) are fixedly mounted on both ends of the surface of the power rod (803).

5. A bracket for a temperature and pressure reduction device according to claim 4, characterized in that: The power mechanism (8) further comprises a second bevel gear (805) fixedly mounted on one end of the first bidirectional screw (502) and located inside the power box (801); the second bevel gear (805) and the first bevel gear (804) are adapted to be arranged, and the first bevel gear (804) and the second bevel gear (805) are meshedly connected together.

6. A bracket for a temperature and pressure reduction device according to claim 1, characterized in that: The adjusting mechanism (7) comprises a movable groove (701) formed at the top of the fixed block (4); a second bidirectional screw rod (702) is rotatably connected inside the movable groove (701); one end of the second bidirectional screw rod (702) passes through one end of the movable groove (701) and extends to one side of the fixed block (4) and is fixedly connected to a hand-cranked wheel (703).

7. A bracket for a temperature and pressure reduction device according to claim 6, characterized in that: Two groups of lifting blocks (704) are adapted to be arranged at both ends inside the movable groove (701), the bottom ends of the two groups of lifting blocks (704) are threadedly connected to the surface of the second bidirectional screw rod (702), and the bottom ends of the two groups of lifting blocks (704) are slidably connected to the inside of the movable groove (701) through the second bidirectional screw rod (702), and the lifting ends of the lifting blocks (704) are fixedly connected to the bottom of the limit block (6).

8. The bracket for a temperature and pressure reduction device according to claim 1, characterized in that: A hydraulic rod (9) is fixedly mounted on the upper end of the support column (3), a connecting plate (10) is fixedly mounted on the output end of the hydraulic rod (9), and a universal wheel (11) is fixedly connected to the lower end of the connecting plate (10).

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