CN213452346U

CN213452346U - Antidetonation support convenient to adjust

Info

Publication number: CN213452346U
Application number: CN202021378420.0U
Authority: CN
Inventors: 李文灿; 季正兵
Original assignee: Jiangsu Xingyang Energy Technology Co ltd
Current assignee: Jiangsu Xingyang Energy Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-06-15
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an antidetonation support convenient to adjust, including fixed case, sleeve pipe and support body, the symmetry is provided with the transmission case on the both sides position of support body below, install driven bevel gear on the intermediate position of transmission incasement portion, rotate between driven bevel gear and the transmission case and be connected, two vertically be provided with the sleeve pipe on the support body of transmission case top, install the lead screw on the intermediate position of cover intraduct, it is connected to rotate between lead screw and the support body, the lower extreme and the driven bevel gear of lead screw are connected, the outside cover of lead screw has the transfer line, the transfer line passes through the ball and is connected with the lead screw, sliding connection between transfer line and the sleeve pipe, the upper end and the fixed ear of second of transfer line are connected. Should have fixed case and support body, solved prior art and appeared fixing the problem that the firmness is low and the fixed range is narrow when using.

Description

Antidetonation support convenient to adjust

Technical Field

The utility model relates to an antidetonation support convenient to adjust.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. The anti-seismic support gives reliable protection to building electromechanical engineering facilities in the earthquake and bears the earthquake action from any horizontal direction; the anti-seismic support is checked according to the load borne by the anti-seismic support; all components forming the anti-seismic frame should adopt finished components, and the components connected with the fasteners should be convenient to install; the limit of the anti-seismic support of the heat-insulating pipeline is designed according to the size of the pipeline after heat insulation, and the displacement generated by expansion with heat and contraction with cold of the pipeline is not limited.

The problems of low fixing firmness and narrow fixing range occur in the prior art when the fixing device is used; the device has the problem of poor supporting stability when in use; the device appears the problem that can not assemble the pipe fitting of different models when using simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation support convenient to adjust to the prior art who proposes among the solution above-mentioned background art appears fixed firmness low and the narrow problem of fixed range when using.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic support convenient to adjust comprises a fixed box, sleeves and a support body, transmission boxes are symmetrically arranged at two side positions below the support body, a driven bevel gear is mounted at the middle position inside the transmission boxes and is rotatably connected with the transmission boxes, the sleeves are longitudinally arranged on the support body above the two transmission boxes, a lead screw is mounted at the middle position inside the sleeve and is rotatably connected with the support body, the lower end of the lead screw is connected with the driven bevel gear, a transmission rod is sleeved outside the lead screw and is connected with the lead screw through balls, the transmission rod is slidably connected with the sleeves, the upper end of the transmission rod is connected with a second fixed lug, a buffer plate is arranged at the upper position inside the support body, and the fixed box is arranged at the middle position above the buffer plate, the improved multifunctional gear box is characterized in that a first worm wheel is arranged at the position below the inside of the fixed box and is connected with the fixed box in a rotating mode through a rotating shaft, a rotating disc is installed on the rotating shaft between the first worm wheel and the fixed box, and the rotating disc is installed at the middle position of the inside of the fixed box.

Preferably, the symmetry is provided with the drive block on the top position of carousel, two the lower surface of drive block is provided with the thread groove, the upper surface of carousel is provided with the thread groove, two threaded connection between the thread groove of drive block and the thread groove of carousel, two the drive block is connected with the splint of fixed case upper surface.

Preferably, a first worm is arranged in the fixed box on one side of the first worm wheel, the first worm is rotatably connected with the fixed box, the first worm is in meshed connection with the first worm wheel, and the first worm is connected with a first hand wheel on the front surface of the fixed box.

Preferably, an adjusting box is arranged in the middle of the lower surface of the support body, a second worm wheel is arranged in the middle of the inner portion of the adjusting box, the second worm wheel is connected with the adjusting box in a rotating mode, a second worm is arranged in the adjusting box below the second worm wheel, the second worm is connected with the adjusting box in a rotating mode, the second worm is connected with the second worm wheel in a meshing mode, and the second worm is connected with a second hand wheel on the front surface of the adjusting box.

Preferably, the second worm is connected with a driving bevel gear inside the transmission case through a rotating shaft, the driving bevel gear is in meshed connection with a driven bevel gear, and a protective sleeve is sleeved on the outer side of the rotating shaft between the transmission case and the adjusting case.

Preferably, a rotating frame is arranged in the middle of the lower portion of the buffer plate, sliding rods are transversely arranged in the support body below the buffer plate, sliding sleeves are symmetrically arranged on the sliding rods, the sliding sleeves are connected with the sliding rods in a sliding mode, damping springs are sleeved on the sliding rods on two sides of the sliding sleeves, and the sliding sleeves are hinged to the rotating frame through connecting rods.

Preferably, the symmetrical telescopic link that is provided with in the both sides position of support body, two rotate between one end of telescopic link and the support body through the pivot and be connected, two be provided with first fixed ear on the other end of telescopic link, first fixed ear rotates between through pivot and the telescopic link and is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model increases the clamping effect of the device by arranging the fixing box, the first worm wheel, the first worm, the rotary table, the transmission block and the clamping plate, so that the device can fix pipe fittings of different models, the fixing firmness is high, the problems of low fixing firmness and narrow fixing range in the use process of the prior art are solved, and meanwhile, the buffer effect of the device is increased and the use safety of the device is increased by matching the connecting rod, the sliding sleeve and the spring;

2. the utility model discloses a set up second worm wheel, the second worm, the lead screw, transfer line and telescopic link, increased the adjustability of device, make the device can adjust the operating position of support body according to assembly process, increased the application range of device, solved prior art and appeared the poor and narrow problem of application scope of adjustability when using, cooperation between second worm wheel and the second worm is used, has increased the stability that the device used, makes the device can keep same operating position not to change.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the apparatus of FIG. 1 in accordance with the present invention;

FIG. 3 is a front cross-sectional view of the holding tank of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic diagram of the internal structure of the adjusting box of fig. 1 according to the present invention.

In the figure: 1. a first fixing lug; 2. a telescopic rod; 3. a transmission rod; 4. a fixed box; 5. a first hand wheel; 6. a second fixing lug; 7. a sleeve; 8. a transmission case; 9. a stent body; 10. a protective sleeve; 11. a second hand wheel; 12. an adjusting box; 13. a buffer plate; 14. a screw rod; 15. a connecting rod; 16. a rotating frame; 17. a slide bar; 18. a sliding sleeve; 19. a damping spring; 20. a driven bevel gear; 21. a driving bevel gear; 22. a splint; 23. a transmission block; 24. a turntable; 25. a first worm gear; 26. a first worm; 27. a second worm gear; 28. a second worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-seismic support convenient to adjust comprises fixed boxes 4, sleeves 7 and a support body 9, transmission boxes 8 are symmetrically arranged at two side positions below the support body 9, a driven bevel gear 20 is arranged at the middle position inside the transmission boxes 8, the driven bevel gear 20 is rotatably connected with the transmission boxes 8, the sleeves 7 are longitudinally arranged on the support body 9 above the two transmission boxes 8, a screw rod 14 is arranged at the middle position inside the sleeve 7, the screw rod 14 is rotatably connected with the support body 9, the lower end of the screw rod 14 is connected with the driven bevel gear 20, a transmission rod 3 is sleeved outside the screw rod 14, the transmission rod 3 is connected with the screw rod 14 through a ball, the transmission rod 3 is slidably connected with the sleeves 7, the upper end of the transmission rod 3 is connected with a second fixed lug 6, a buffer plate 13 is arranged at the upper position inside the support body 9, and the fixed box 4 is arranged at the middle position above the buffer plate 13, be provided with first worm wheel 25 on the inside below position of fixed case 4, first worm wheel 25 rotates between being connected through pivot and fixed case 4, installs carousel 24 in the pivot between first worm wheel 25 and the fixed case 4, and carousel 24 installs on the inside intermediate position of fixed case 4.

The transmission blocks 23 are symmetrically arranged at the upper part of the rotary table 24, thread grooves are arranged on the lower surfaces of the two transmission blocks 23, thread grooves are arranged on the upper surface of the rotary table 24, the thread grooves of the two transmission blocks 23 are in threaded connection with the thread grooves of the rotary table 24, the two transmission blocks 23 are connected with the clamping plate 22 on the upper surface of the fixed box 4, a first worm 26 is arranged in the fixed box 4 at one side of the first worm wheel 25, the first worm 26 is rotatably connected with the fixed box 4, the first worm 26 is in meshed connection with the first worm wheel 25, the first worm 26 is connected with the first hand wheel 5 on the front surface of the fixed box 4, the first worm wheel 25, the first worm 26, the rotary table 24, the transmission blocks 23 and the clamping plate 22 are matched for use, the clamping effect of the device is improved, the device can fix pipe fittings of different models, the fixing firmness is high, and the problems that the fixing firmness is low and the fixing range is narrow in the use in the prior, meanwhile, the buffer effect of the device is increased and the safety of the device is increased due to the cooperation of the connecting rod 15, the sliding sleeve 18 and the spring 6, the adjusting box 12 is arranged at the middle position of the lower surface of the bracket body 9, the second worm wheel 27 is arranged at the middle position inside the adjusting box 12, the second worm wheel 27 is rotatably connected with the adjusting box 12, the second worm 28 is arranged inside the adjusting box 12 below the second worm wheel 27, the second worm 28 is rotatably connected with the adjusting box 12, the second worm 28 is in meshing connection with the second worm wheel 27, the second worm 28 is connected with the second hand wheel 11 on the front surface of the adjusting box 12, the second worm 28 is connected with the driving conical gear 21 inside the transmission box 8 through a rotating shaft, the driving conical gear 21 is in meshing connection with the driven conical gear 20, and the second worm wheel 27, the second worm 28, the screw 14, the transmission rod 3 and the telescopic rod 2 are cooperatively used, the adjustability of the device is increased, the device can adjust the working position of the bracket body 9 according to the assembly process, the application range of the device is increased, and the problems of poor adjustability and narrow application range in the prior art are solved, the stability of the device in use is increased by matching the second worm wheel 27 and the second worm 28, the same working position of the device can be kept unchanged, the protective sleeve 10 is sleeved outside the rotating shaft between the transmission box 8 and the adjusting box 12, the rotating frame 16 is arranged at the middle position below the buffer plate 13, the sliding rods 17 are transversely arranged in the bracket body 9 below the buffer plate 13, the sliding sleeves 18 are symmetrically arranged on the sliding rods 17, the two sliding sleeves 18 are in sliding connection with the sliding rods 17, the damping springs 19 are sleeved on the sliding rods 17 at the two sides of the two sliding sleeves 18, and the two sliding sleeves 18 are hinged with the rotating frame 16 through the connecting rods 15, the symmetrical telescopic links 2 that are provided with on the both sides position of support body 9, the one end of two telescopic links 2 is connected through rotating between pivot and the support body 9, is provided with first fixed ear 1 on the other end of two telescopic links 2, and first fixed ear 1 rotates between being connected through pivot and telescopic link 2.

The working principle is as follows: when the device is used, the mounting position of the bracket body 9 is adjusted according to the mounting process and the size of a supporting pipeline, the second hand wheel 11 is rotated, the second hand wheel 11 drives the second worm 28 to rotate, the second worm 28 drives the second worm wheel 27 to rotate, the second worm wheel 27 drives the driving bevel gear 21 to rotate simultaneously, the driving bevel gear 21 drives the driven bevel gear 20 to rotate, the driven bevel gear 20 drives the screw rod 14 to rotate, the screw rod 14 rotates simultaneously, the transmission rod 3 is matched with the balls, the transmission rod 3 moves upwards, when the distance between the second fixing lug 6 and the bracket body 9 reaches the supporting distance, the rotation of the second hand wheel 11 can be stopped, the second fixing lug 6 is fixed, the telescopic rod 2 is rotated to adjust the mounting position of the first fixing lug 1, after the adjustment is completed, the first fixing lug 1 is fixed at the moment, in the process, the second worm wheel 27, the second worm 28, the screw rod 14, the transmission rod 3 and the telescopic rod 2 are used in a matched mode, the adjustability of the device is increased, the device can adjust the working position of the bracket body 9 according to an assembly process, the using range of the device is increased, the problems of poor adjustability and narrow application range in the use process of the prior art are solved, the second worm wheel 27 and the second worm 28 are used in a matched mode, the stability of the use of the device is increased, the device can keep the same working position unchanged, after the adjustment is completed, the supporting pipeline is placed between the two clamping plates 22 of the fixed box 4, then the first hand wheel 5 is rotated, the first hand wheel 5 drives the first worm 26 to rotate, the first worm 26 drives the first worm wheel 25 to rotate, the first worm wheel 25 drives the rotary table 24 to rotate, when the rotary table 24 rotates, the thread groove of the rotary table 24 is meshed with the thread groove of the transmission block 23, at this time, the transmission block 23 drives the clamping plate 22 to move oppositely, the clamping plate 22 realizes the fixation of the pipeline, when in use, when external acting force is applied, the buffer plate 13 transmits the force to the sliding sleeve 18 through the connecting rod 15, the sliding sleeve 18 slides on the sliding rod 17, the sliding sleeve 18 applies acting force to the damping spring 19, the damping spring 19 has a buffering effect, in the process, the fixing box 4, the first worm wheel 25, the first worm 26, the rotary table 24, the transmission block 23 and the clamping plate 22 are matched for use, so that the clamping effect of the device is improved, the device can be used for fixing pipe fittings of different types, the fixing firmness is high, the problems of low fixing firmness and narrow fixing range in the use process of the prior art are solved, meanwhile, the connecting rod 15, the sliding sleeve 18 and the spring 6 are matched for use, so that the buffering effect of the device is improved, and the use safety of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An antidetonation support convenient to adjust which characterized in that: comprises a fixed box (4), a sleeve (7) and a bracket body (9), transmission boxes (8) are symmetrically arranged at two side positions below the bracket body (9), a driven bevel gear (20) is arranged at the middle position inside the transmission boxes (8), the driven bevel gear (20) is rotatably connected with the transmission boxes (8), the sleeve (7) is longitudinally arranged on the bracket body (9) above the transmission boxes (8), a lead screw (14) is arranged at the middle position inside the sleeve (7), the lead screw (14) is rotatably connected with the bracket body (9), the lower end of the lead screw (14) is connected with the driven bevel gear (20), a transmission rod (3) is sleeved outside the lead screw (14), the transmission rod (3) is connected with the lead screw (14) through a ball, and the transmission rod (3) is slidably connected with the sleeve (7), the upper end and the fixed ear (6) of second of transfer line (3) are connected, be provided with buffer board (13) on the inside top position of support body (9), be provided with fixed case (4) on the intermediate position of buffer board (13) top, be provided with first worm wheel (25) on the inside below position of fixed case (4), first worm wheel (25) rotate between being connected through pivot and fixed case (4), install carousel (24) in the pivot between first worm wheel (25) and fixed case (4), install on the intermediate position of fixed case (4) inside carousel (24).

2. An adjustable seismic brace according to claim 1, wherein: the symmetry is provided with drive block (23), two on the top position of carousel (24) the lower surface of drive block (23) is provided with the thread groove, the upper surface of carousel (24) is provided with the thread groove, two threaded connection between the thread groove of drive block (23) and the thread groove of carousel (24), two drive block (23) are connected with splint (22) of fixed case (4) upper surface.

3. An adjustable seismic brace according to claim 1, wherein: a first worm (26) is arranged in the fixed box (4) on one side of the first worm wheel (25), the first worm (26) is rotatably connected with the fixed box (4), the first worm (26) is meshed with the first worm wheel (25), and the first worm (26) is connected with a first hand wheel (5) on the front surface of the fixed box (4).

4. An adjustable seismic brace according to claim 1, wherein: be provided with adjusting box (12) on the intermediate position of support body (9) lower surface, be provided with second worm wheel (27) on the inside intermediate position of adjusting box (12), rotate between second worm wheel (27) and adjusting box (12) and be connected, be provided with second worm (28) in adjusting box (12) of second worm wheel (27) below, rotate between second worm (28) and the adjusting box (12) and be connected, meshing is connected between second worm (28) and second worm wheel (27), second worm (28) are connected with second hand wheel (11) of adjusting box (12) front surface.

5. An adjustable seismic brace according to claim 4, wherein: the second worm (28) is connected with a driving bevel gear (21) in the transmission case (8) through a rotating shaft, the driving bevel gear (21) is in meshed connection with a driven bevel gear (20), and a protective sleeve (10) is sleeved on the outer side of the rotating shaft between the transmission case (8) and the adjusting case (12).

6. An adjustable seismic brace according to claim 1, wherein: be provided with rotating turret (16) on the intermediate position of buffer board (13) below, transversely be provided with slide bar (17) in support body (9) of buffer board (13) below, the symmetry is provided with sliding sleeve (18) on slide bar (17), two sliding connection between sliding sleeve (18) and slide bar (17), two damping spring (19) have been cup jointed on slide bar (17) of sliding sleeve (18) both sides, two sliding sleeve (18) are articulated between through connecting rod (15) and rotating turret (16).

7. An adjustable seismic brace according to claim 1, wherein: the support is characterized in that telescopic rods (2) are symmetrically arranged on two sides of the support body (9) in a symmetrical mode, two telescopic rods (2) are rotatably connected between one end of each telescopic rod (2) and the support body (9) through rotating shafts, two first fixing lugs (1) are arranged at the other ends of the telescopic rods (2), and the first fixing lugs (1) are rotatably connected between the rotating shafts and the telescopic rods (2).