CN111503375A - Highway bridge pipeline supporting equipment - Google Patents
Highway bridge pipeline supporting equipment Download PDFInfo
- Publication number
- CN111503375A CN111503375A CN202010287097.4A CN202010287097A CN111503375A CN 111503375 A CN111503375 A CN 111503375A CN 202010287097 A CN202010287097 A CN 202010287097A CN 111503375 A CN111503375 A CN 111503375A
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- fixed
- fixing plate
- plate
- fixing
- wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/2056—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a road bridge pipeline supporting device, and relates to the technical field of road bridge pipelines. The invention comprises a first fixing plate, a first baffle, a first pillar, a sliding block and a group of third fixing plates, wherein a group of first slotted holes are formed in one surface of the first fixing plate, a first supporting rod is fixed on one surface of the first baffle, the first supporting rod slides along the inner wall of the first slotted holes, a group of first springs are fixed on one surface of the first fixing plate, and a second fixing plate is fixed at the other end of each first spring. The third springs are fixed on the peripheral side face of the fourth supporting plate to absorb shock of the pipeline fixed by the fourth supporting plate, so that the pipeline fixed by the fourth supporting plate cannot be damaged due to over-tightening of the clamping device in the process of expansion with heat and contraction with cold, and meanwhile, the first spring is arranged on one surface of the second fixing plate to support the pipeline and prevent the pipeline from being damaged due to the influence of the external environment.
Description
Technical Field
The invention belongs to the technical field of highway bridge pipelines, and particularly relates to highway bridge pipeline supporting equipment.
Background
The laying of pipeline mainly divide into two main categories above ground and below the ground, and above the ground is known as built on stilts and lays, and present highway bridge often needs built on stilts pipeline because of geographical environment's problem at the in-process of construction for the pipeline of laying has construction, operation, inspection, maintenance and the more advantage such as with low costs of being convenient for, so need use a support equipment for the normal use of support pipeline when laying the built on stilts pipeline.
CN108442246A discloses a public road bridge roof beam pipeline support equipment among the prior art, the on-line screen storage device comprises a base, the mounting groove has been seted up at the top of base, install the supporting shoe in the mounting groove, the welding has the fixed column on the both sides inner wall of mounting groove, sliding sleeve is equipped with two movable plates on the fixed column, the welding has the embedded plate that two symmetries set up on the bottom inner wall of mounting groove, one side that two movable plates are close to each other contacts with one side that two embedded plates kept away from each other respectively, the top of movable plate articulates the one end of traction lever, the other end of two traction levers all articulates in the bottom of supporting shoe, one side that two movable plates kept away from each other all welds the first buffer. But the damping effect of the equipment is limited, and the equipment is large in size.
The existing road bridge pipeline supporting equipment cannot protect the pipeline from expansion with heat and contraction with cold when the pipeline is fixed, the pipeline and the fixing device are easy to damage, the pipeline cannot be fixed or the pipeline cannot be normally used, the existing road bridge pipeline supporting equipment cannot play a role in damping the vibration of the pipeline under the natural environment, the pipeline is not beneficial to practical production and application, the normal use of the pipeline is greatly influenced, meanwhile, the length of the existing road bridge pipeline supporting equipment is basically fixed, the practical production and application cannot be met, the pipeline cannot be well supported, the size of the existing road bridge pipeline supporting equipment is large at last, the pipeline supporting equipment is not convenient to store and transport, too much labor needs to be wasted in the using process, and the working efficiency is low.
Disclosure of Invention
The invention aims to provide a road bridge pipeline supporting device, which can enable a second support column to slide along a first support column through the matching of a sawtooth rack and a clamping block, so that the length of the road bridge pipeline supporting device can be freely adjusted, the practical application is met, and the problems that the length of the conventional road bridge pipeline supporting device is basically fixed, the practical production application cannot be met, and the pipeline cannot be well supported are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a road bridge pipeline supporting device, which comprises a first fixing plate, a first baffle, a first pillar, a sliding block and a set of third fixing plates, wherein a set of first slotted holes are formed in one surface of the first fixing plate, a first supporting rod is fixed on one surface of the first baffle and slides along the inner wall of the first slotted holes, a set of first springs are fixed on one surface of the first fixing plate, a second fixing plate is fixed at the other end of each first spring, the first springs are arranged on the peripheral side surface of the first supporting rod in a surrounding manner, a first supporting plate is fixed between the two second fixing plates, five second springs are fixed on the inner wall of the first supporting plate, a second supporting plate is fixed on the first supporting plate through the five second springs, a third supporting plate is fixed between the two third fixing plates, five third springs are fixed on the inner wall of the third supporting plate, a fourth supporting plate is fixed on the third supporting plate through the five third springs, a second slot is formed in one surface of the third fixing plate, a fourth fixing plate is fixed on one surface of the second fixing plate, and the second slot is in clearance fit with the fourth fixing plate;
a first chute is formed in the first support, a second support is fixed on one surface of the first fixing plate, the second support slides along the inner wall of the first chute, a fifth slotted hole is formed in one surface of the second support, a sawtooth strip and a stop block are sequentially fixed on the inner wall of the fifth slotted hole from top to bottom, one surface of the stop block is fixed with one end face of the sawtooth strip in a welding mode, a fourth spring is fixed on one surface of the first support, a second baffle is fixed to the other end of the fourth spring, a group of second support rods are fixed to the peripheral side face of the second baffle, a third support rod is fixed to one surface of the second baffle, the other end of the third support rod penetrates through one surface of the first support and is fixed with a clamping block, and the clamping block is meshed with the sawtooth strip;
a third strut is fixed on one surface of the first strut, a fourth chute is formed on one surface of the third strut, a clamping groove is formed in the inner wall of the fourth chute, a fifth chute is formed on one surface of the sliding block, the sliding block slides along the third strut through the fifth chute, a fifth spring is fixed on one surface of the sliding block, a third baffle is fixed at the other end of the fifth spring, a group of fourth struts are fixed on the peripheral side surface of the third baffle, a fifth strut is fixed on one surface of the third baffle, the other end of the fifth strut penetrates through one surface of the sliding block and extends into the fifth chute, the fifth strut slides along the inner wall of the clamping groove, four sixth slotted holes are formed in one surface of the sliding block, a fourth baffle is fixed at the other end of the third strut, four seventh slotted holes are formed in one surface of the fourth baffle, and a first fixing rod is rotatably connected on the inner wall of the sixth slotted holes through a rotating shaft, the inner wall of the seventh slotted hole is rotatably connected with a second fixing rod through a rotating shaft, an eighth slotted hole is formed in one surface of the first fixing rod, the other end of the second fixing rod is rotatably connected with the inner wall of the eighth slotted hole through the rotating shaft, and a base is fixed to the other end of the first fixing rod.
Furthermore, four third slotted holes are formed in one surface of the third fixing plate, four fourth slotted holes are formed in one surface of the second fixing plate, and the third fixing plate and the second fixing plate are fixedly connected through the third slotted holes, the fourth slotted holes, bolts and nuts respectively.
Furthermore, the cross section of the second slotted hole and the cross section of the fourth fixing plate are both rectangular structures, and the cross section of the first support plate, the cross section of the second support plate, the cross section of the third support plate and the cross section of the fourth support plate are all semicircular structures.
Furthermore, a fifth fixing plate is fixed on one opposite inner wall of the first sliding groove, a second sliding groove is formed in one opposite side face of the second support, and the fifth fixing plate slides along the inner wall of the second sliding groove.
Furthermore, the cross section of the first chute, the cross section of the fifth fixing plate, the cross section of the second strut, the cross section of the second chute, the cross section of the fifth slotted hole, the cross section of the third chute, the cross section of the fourth chute, the cross section of the sixth fixing plate and the cross section of the eighth slotted hole are all rectangular structures.
Furthermore, a third sliding groove is formed in each of opposite side surfaces of the third support, a sixth fixing plate is fixed to each of opposite inner walls of the fifth sliding grooves, and the sixth fixing plates slide along the inner walls of the third sliding grooves.
The invention has the following beneficial effects:
1. the invention can absorb shock for the pipeline fixed by the fourth supporting plate by fixing a plurality of third springs on the peripheral side surface of the fourth supporting plate, so that the pipeline fixed by the fourth supporting plate can not be damaged due to over-tightening of the clamping device in the process of expansion with heat and contraction with cold, meanwhile, the first spring is arranged on one surface of the second fixing plate, so that the first spring can play a role in absorbing shock for the pipeline support, the pipeline can be prevented from being damaged when being influenced by the external environment, the problem that the existing road bridge pipeline supporting equipment can not play a role in protecting the pipeline from expansion with heat and contraction with cold when fixing the pipeline is solved, the pipeline and the fixing device can be easily damaged, the pipeline can not be fixed or the pipeline can not be normally used, and the existing road bridge pipeline supporting equipment can not play a role in absorbing shock for the pipeline under the natural environment, which is not beneficial to the practical production and application is solved, so that the normal use of the pipeline is greatly influenced.
2. According to the invention, through the matching of the sawtooth racks and the clamping blocks, the second support column can slide along the first support column, so that the length of the road bridge pipeline supporting equipment can be freely adjusted, the practical application is met, and the problems that the length of the conventional road bridge pipeline supporting equipment is basically fixed, the practical production application cannot be met, and the pipeline cannot be well supported are solved.
3. The invention designs the freely foldable support seat, so that the road bridge pipeline supporting equipment can be freely contracted, is convenient to store and transport, and solves the problems that the conventional road bridge pipeline supporting equipment is large in size, is inconvenient to store and transport, and wastes excessive labor force in the using process, so that the working efficiency is low.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a road bridge pipeline supporting apparatus of the present invention;
FIG. 2 is a schematic structural view of a second support plate, a fourth support plate, a second spring and a third spring;
FIG. 3 is a schematic structural view of a first fixing plate and a first slot;
FIG. 4 is a schematic structural view of a second fixing plate, a third fixing plate, a second slot and a fourth fixing plate;
FIG. 5 is a schematic structural view of the first support, the second support, the sawtooth rack, and the fourth spring;
fig. 6 is a schematic structural view of the first support, the first sliding chute and the fifth fixing plate;
FIG. 7 is a schematic structural view of a second pillar, a second chute and a fifth slot;
FIG. 8 is a schematic structural view of a sawtooth rack, a third supporting rod, a clamping block and a fourth spring;
FIG. 9 is a schematic structural view of a slider, a third pillar, a first fixing rod and a second fixing rod;
FIG. 10 is a schematic structural view of a third support, a third sliding groove, a fourth sliding groove, a locking groove and a fifth support rod;
FIG. 11 is a schematic structural view of a third strut, a third runner and a fourth runner;
FIG. 12 is a schematic structural view of a sliding block, a sixth fixing plate, a fifth sliding slot and a sixth slot;
FIG. 13 is a schematic structural view of a fourth baffle plate and a seventh slot;
FIG. 14 is a schematic structural view of a slider, a fourth baffle, a first fixing rod and a second fixing rod;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first fastening plate, 2-a first slot, 3-a first strut, 4-a first baffle, 5-a first spring, 6-a second fastening plate, 7-a first support plate, 8-a second spring, 9-a second support plate, 10-a third fastening plate, 11-a third support plate, 12-a third spring, 13-a fourth support plate, 14-a second slot, 15-a fourth fastening plate, 16-a third slot, 17-a fourth slot, 18-a bolt, 19-a nut, 20-a first strut, 21-a first runner, 22-a fifth fastening plate, 23-a second strut, 24-a second runner, 25-a fifth slot, 26-a sawtooth strip, 27-a stop, 28-a second baffle, 29-a fourth spring, 30-a second support rod, 31-a third support rod, 32-a clamping block, 33-a third support column, 34-a third sliding groove, 35-a fourth sliding groove, 36-a clamping groove, 37-a sliding block, 38-a sixth fixing plate, 39-a fifth sliding groove, 40-a sixth slotted hole, 41-a third baffle, 42-a fourth support rod, 43-a fifth support rod, 44-a fifth spring, 45-a fourth baffle, 46-a seventh slotted hole, 47-a first fixing rod, 48-an eighth slotted hole, 49-a second fixing rod and 50-a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-14, the present invention is a road bridge pipeline supporting apparatus, including a first fixing plate 1, a first baffle 4, a first supporting column 20, a sliding block 37 and a set of third fixing plates 10, wherein a set of first slots 2 is formed on a surface of the first fixing plate 1, a first supporting rod 3 is fixed on a surface of the first baffle 4, the first supporting rod 3 slides along an inner wall of the first slot 2, a set of first springs 5 is fixed on a surface of the first fixing plate 1, a second fixing plate 6 is fixed on the other end of the first springs 5, the first springs 5 are disposed around a peripheral side surface of the first supporting rod 3, a first supporting plate 7 is fixed between the two second fixing plates 6, five second springs 8 are fixed on an inner wall of the first supporting plate 7, a second supporting plate 9 is fixed on the first supporting plate 7 through the five second springs 8, a third supporting plate 11 is fixed between the two third fixing plates 10, five third springs 12 are fixed on an inner wall of the third supporting plate 11, a fourth supporting plate 13 is fixed on the third supporting plate 11 through five third springs 12, a second slot 14 is formed in one surface of the third fixing plate 10, a fourth fixing plate 15 is fixed on one surface of the second fixing plate 6, and the second slot 14 is in clearance fit with the fourth fixing plate 15;
a first sliding groove 21 is formed in the first support 20, a second support 23 is fixed on one surface of the first fixing plate 1, the second support 23 slides along the inner wall of the first sliding groove 21, a fifth slotted hole 25 is formed in one surface of the second support 23, a sawtooth strip 26 and a stop block 27 are sequentially fixed on the inner wall of the fifth slotted hole 25 from top to bottom, one surface of the stop block 27 is fixed with one end face of the sawtooth strip 26 through welding, a fourth spring 29 is fixed on one surface of the first support 20, a second baffle 28 is fixed at the other end of the fourth spring 29, a group of second support rods 30 are fixed on the peripheral side face of the second baffle 28, a third support rod 31 is fixed on one surface of the second baffle 28, the other end of the third support rod 31 penetrates through one surface of the first support 20 and is fixed with a clamping block 32, and the clamping block 32 is meshed;
a third pillar 33 is fixed on one surface of the first pillar 20, a fourth sliding groove 35 is formed on one surface of the third pillar 33, a clamping groove 36 is formed on the inner wall of the fourth sliding groove 35, a fifth sliding groove 39 is formed on one surface of a sliding block 37, the sliding block 37 slides along the third pillar 33 through the fifth sliding groove 39, a fifth spring 44 is fixed on one surface of the sliding block 37, a third baffle plate 41 is fixed on the other end of the fifth spring 44, a group of fourth supporting rods 42 are fixed on the peripheral side surface of the third baffle plate 41, a fifth supporting rod 43 is fixed on one surface of the third baffle plate 41, the other end of the fifth supporting rod 43 penetrates through one surface of the sliding block 37 and extends into the fifth sliding groove 39, the fifth supporting rod 43 slides along the inner wall of the clamping groove 36, four sixth slotted holes 40 are formed on one surface of the sliding block 37, a fourth baffle plate 45 is fixed on the other end of the third pillar 33, four seventh slotted holes 46 are formed on one surface of the fourth baffle plate 45, the, the inner wall of the seventh slot 46 is rotatably connected with a second fixing rod 49 through a rotating shaft, an eighth slot 48 is formed on one surface of the first fixing rod 47, the other end of the second fixing rod 49 is rotatably connected with the inner wall of the eighth slot 48 through a rotating shaft, and a base 50 is fixed at the other end of the first fixing rod 47.
As shown in FIGS. 2 and 4, four third slots 16 are formed on one surface of the third fixing plate 10, four fourth slots 17 are formed on one surface of the second fixing plate 6, and the third fixing plate 10 and the second fixing plate 6 are fixedly connected through the third slots 16, the fourth slots 17, bolts 18 and nuts 19, respectively.
As shown in FIG. 4, the cross section of the second slot 14 and the cross section of the fourth fixing plate 15 are both rectangular, and the cross section of the first support plate 7, the cross section of the second support plate 9, the cross section of the third support plate 11 and the cross section of the fourth support plate 13 are all semicircular.
As shown in fig. 5 and 6, a fifth fixing plate 22 is fixed to an opposite inner wall of the first sliding groove 21, a second sliding groove 24 is formed in an opposite side surface of the second support 23, and the fifth fixing plate 22 slides along an inner wall of the second sliding groove 24.
As shown in fig. 6, 7, 11 and 12, the cross section of the first sliding slot 21, the cross section of the fifth fixing plate 22, the cross section of the second pillar 23, the cross section of the second sliding slot 24, the cross section of the fifth slot 25, the cross section of the third sliding slot 34, the cross section of the fourth sliding slot 35, the cross section of the sixth fixing plate 38 and the cross section of the eighth slot 48 are all rectangular structures.
As shown in fig. 9 and 11, the third sliding slot 34 is formed on one opposite side surface of the third support 33, the sixth fixing plate 38 is fixed on one opposite inner wall of the fifth sliding slot 39, and the sixth fixing plate 38 slides along the inner wall of the third sliding slot 34.
One specific application of this embodiment is: the pipeline to be supported is placed on the second supporting plate 9, then the fourth supporting plate 13 is covered, so that the third fixing plate 10 on the third supporting plate 11 is in clearance fit with the fourth fixing plate 15 on the second fixing plate 6 through the second slotted hole 14, thereby the fixing device of the pipeline can be rapidly matched together, then the second fixing plate 6 and the third fixing plate 10 are tightly fixed together through four bolts 18 and four nuts 19, five third springs 12 are fixed on the peripheral side surface of the fourth supporting plate 13, five second springs 8 are fixed on the peripheral side surface of the second supporting plate 9, so that the pipeline can still be tightly fixed in the processes of thermal expansion and cold contraction, and can not be damaged due to the over-tight clamp between the second supporting plate 9 and the fourth supporting plate 13, the first spring 5 fixed on the surface of the second fixing plate 6 is utilized to perform the damping function on the pipeline which is influenced by the external environment and generates vibration, thereby the protection pipeline can not take place to damage, pull out second pillar 23 along first spout 21 in first pillar 20, recycle fixture block 32 and sawtooth rack 26's cooperation for second pillar 23 and first pillar 20 are fixed, thereby make this support equipment more can satisfy the demand of pipeline support height, slide along third pillar 33 through promoting slider 37, thereby expand four first dead levers 47, make four first dead levers 47 one end fixed base 50 can support whole device.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The utility model provides a public road bridge roof beam pipeline support equipment, includes first fixed plate (1), its characterized in that: the novel support plate is characterized by further comprising a first baffle plate (4), a first support column (20), a sliding block (37) and a set of third fixing plate (10), wherein a set of first slotted holes (2) are formed in one surface of the first fixing plate (1), a first supporting rod (3) is fixed on one surface of the first baffle plate (4), the first supporting rod (3) slides along the inner wall of the first slotted holes (2), a set of first springs (5) are fixed on one surface of the first fixing plate (1), a second fixing plate (6) is fixed at the other end of each first spring (5), each first spring (5) is arranged on the peripheral side face of the corresponding first supporting rod (3) in a surrounding mode, a first supporting plate (7) is fixed between the two second fixing plates (6), a plurality of second springs (8) are fixed on the inner wall of the first supporting plate (7), a second supporting plate (9) is fixed on the first supporting plate (7) through the plurality of second springs (8), a third supporting plate (11) is fixed between the two third fixing plates (10), a plurality of third springs (12) are fixed on the inner wall of the third supporting plate (11), a fourth supporting plate (13) is fixed on the third supporting plate (11) through the plurality of third springs (12), a second slotted hole (14) is formed in one surface of the third fixing plate (10), a fourth fixing plate (15) is fixed on one surface of the second fixing plate (6), and the second slotted hole (14) is in clearance fit with the fourth fixing plate (15); the utility model discloses a fixing device for fixing the fixing block of a fixing plate, including first pillar (20), first spout (21) is opened to first fixed plate (1) inside, a fixed surface has second pillar (23), second pillar (23) slides along first spout (21) inner wall, a surface is opened has fifth slotted hole (25) second pillar (23), fifth slotted hole (25) inner wall is from last to being fixed with sawtooth strip (26) and dog (27) down in proper order, dog (27) a surface and sawtooth strip (26) a terminal surface fixed connection, a surface is fixed with fourth spring (29) first pillar (20), fourth spring (29) other end is fixed with second baffle (28), second baffle (28) week side is fixed with a set of second branch (30), second baffle (28) a surface is fixed with third branch (31), third branch (31) other end runs through first pillar (20) a surface and is fixed with fixture block (32), the clamping block (32) is meshed with the sawtooth strip (26); the utility model discloses a support for the automobile seat, including first pillar (20), third pillar (33) a surface is opened there is fourth spout (35), fourth spout (35) inner wall is opened there is draw-in groove (36), slider (37) a surface is opened there is fifth spout (39), slider (37) slide along third pillar (33) through fifth spout (39), slider (37) a surface is fixed with fifth spring (44), fifth spring (44) other end is fixed with third baffle (41), third baffle (41) week side is fixed with a set of fourth branch (42), a third baffle (41) surface is fixed with fifth branch (43), fifth branch (43) other end runs through slider (37) a surface and extends to inside fifth spout (39), fifth branch (43) slide along draw-in groove (36) inner wall, a plurality of sixth slotted holes (40) are formed in one surface of the sliding block (37), a fourth baffle (45) is fixed to the other end of the third support column (33), a plurality of seventh slotted holes (46) are formed in one surface of the fourth baffle (45), a first fixing rod (47) is rotatably connected to the inner wall of the sixth slotted hole (40) through a rotating shaft, a second fixing rod (49) is rotatably connected to the inner wall of the seventh slotted hole (46) through a rotating shaft, an eighth slotted hole (48) is formed in one surface of the first fixing rod (47), the other end of the second fixing rod (49) is rotatably connected to the inner wall of the eighth slotted hole (48) through a rotating shaft, and a base (50) is fixed to the other end of the first fixing rod (47); a plurality of third slotted holes (16) are formed in one surface of the third fixing plate (10), a plurality of fourth slotted holes (17) are formed in one surface of the second fixing plate (6), and the third fixing plate (10) and the second fixing plate (6) are fixedly connected through the third slotted holes (16), the fourth slotted holes (17), bolts (18) and nuts (19) respectively; the cross sections of the second slotted hole (14) and the fourth fixing plate (15) are both rectangular structures, and the cross sections of the first supporting plate (7), the second supporting plate (9), the third supporting plate (11) and the fourth supporting plate (13) are all semicircular structures; a fifth fixing plate (22) is fixed on one opposite inner wall of the first sliding groove (21), a second sliding groove (24) is formed in one opposite side surface of the second support column (23), and the fifth fixing plate (22) slides along the inner wall of the second sliding groove (24); the cross section of the first sliding chute (21), the cross section of the fifth fixing plate (22), the cross section of the second support column (23), the cross section of the second sliding chute (24), the cross section of the fifth slotted hole (25), the cross section of the third sliding chute (34), the cross section of the fourth sliding chute (35), the cross section of the sixth fixing plate (38) and the cross section of the eighth slotted hole (48) are all rectangular structures; and a third sliding groove (34) is formed in one opposite side surface of the third support column (33), a sixth fixing plate (38) is fixed to one opposite inner wall of the fifth sliding groove (39), and the sixth fixing plate (38) slides along the inner wall of the third sliding groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010287097.4A CN111503375A (en) | 2020-04-13 | 2020-04-13 | Highway bridge pipeline supporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010287097.4A CN111503375A (en) | 2020-04-13 | 2020-04-13 | Highway bridge pipeline supporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503375A true CN111503375A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010287097.4A Pending CN111503375A (en) | 2020-04-13 | 2020-04-13 | Highway bridge pipeline supporting equipment |
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| Country | Link |
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| CN (1) | CN111503375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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