CN115092704B - Trestle and conveying system - Google Patents
Trestle and conveying system Download PDFInfo
- Publication number
- CN115092704B CN115092704B CN202210786501.1A CN202210786501A CN115092704B CN 115092704 B CN115092704 B CN 115092704B CN 202210786501 A CN202210786501 A CN 202210786501A CN 115092704 B CN115092704 B CN 115092704B
- Authority
- CN
- China
- Prior art keywords
- wind
- assembly
- main support
- support assembly
- resistant damping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 102
- 230000035939 shock Effects 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 9
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/04—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially-horizontal transit by bridges equipped with conveyors
- B65G63/047—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially-horizontal transit by bridges equipped with conveyors for bulk material
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of material remote conveying, in particular to a trestle and a conveying system, wherein the trestle comprises: the support frame is fixedly connected with the ground; the main support assembly is arranged on the support frame; the wind-resistant damping assembly is elastically connected with the main support assembly and is connected with the support frame. When the main support assembly receives wind power, the wind-resistant damping assembly can transmit at least part of wind power to the ground through the support frame to reduce the stress of the main support assembly, and on the other hand, the wind-resistant damping assembly is elastically connected with the main support assembly to play a role in shock absorption and damping and reduce the shaking of the main support assembly.
Description
Technical Field
The invention relates to the technical field of material remote conveying, in particular to a trestle and a conveying system.
Background
The long-distance conveying industry of materials adopts the landing stage as the conveying medium of equipment such as transportation belt feeder or conveyer, and the landing stage includes the bottom sprag frame and sets up the long main support assembly of span on the bottom sprag frame, is equipped with the mounting bracket in the main support assembly to installation belt feeder or conveyer, drive belt feeder or conveyer through actuating system and follow main support assembly motion, realize carrying.
The main support assembly spans are long, if the use environment has strong wind, the main support assembly is easy to vibrate, the material conveying stability is affected, and meanwhile, the main support assembly is possibly deformed, and the service life of a trestle is affected.
Disclosure of Invention
Therefore, the invention aims to overcome the defects of poor stability and short service life of the trestle in the prior art, thereby providing the trestle and the conveying system with stable conveying and long service life.
In order to solve the above problems, the present invention provides a trestle, including: the support frame is fixedly connected with the ground; the main support assembly is arranged on the support frame; the wind-resistant damping assembly is elastically connected with the main support assembly and is connected with the support frame.
Optionally, the support frame includes: the bottom bracket is fixedly connected with the ground; the top support is fixedly connected to the bottom support, and the main support assembly penetrates through the top support and is connected with the bottom support through the top support.
Optionally, the wind-resistant damping assembly includes: the first wind-resistant damping structure is elastically connected with the side surface of the main support assembly along the length direction of the main support assembly; the second wind-resistant damping structure is fixedly connected with the side face of the top support, and the second wind-resistant damping structure is elastically connected with the first wind-resistant damping structure.
Optionally, the first wind-resistant damping structure includes: the first transverse rod is elastically connected with the second wind-resistant damping structure; the first end of the connecting rod is rotatably connected with the first transverse rod, and the second end of the connecting rod is rotatably connected with the side surface of the main bracket assembly; the first elastic shock absorbing piece is sleeved on the periphery of the connecting rod and connected with the first transverse rod and the main bracket assembly.
Optionally, the second wind-resistant damping structure includes: the second transverse rod is elastically connected with the first transverse rod, a fixing part is arranged on the second transverse rod, and the fixing part is fixedly connected with the side face of the top support.
Optionally, the wind-resistant damping assembly further comprises: and the second elastic shock absorbing piece is connected with the first transverse rod and the second transverse rod.
Optionally, the second elastic damping piece is an N-type thick reed.
Optionally, the method further comprises: the side wind-resistant damping structure is arranged on the side face of the bottom bracket along the length direction of the main bracket assembly and is elastically connected with the bottom bracket, and the side wind-resistant damping structure is fixedly connected with the ground.
Optionally, a plurality of ventilation holes are formed in the side face of the main support assembly.
Optionally, a plurality of main support assemblies distributed in rows are arranged between two adjacent support frames, and every two adjacent main support assemblies are detachably connected.
Optionally, a first connecting part is arranged on the first side of the main support assembly, and a second connecting part is arranged on the second side of the main support assembly; in two adjacent main bracket assemblies, the first connecting part of one main bracket assembly can be matched and connected with the second connecting part of the other main bracket assembly.
Optionally, the first connecting part comprises a connecting sheet and a positioning protrusion which are integrally arranged; the second connecting portion comprises a connecting block and a positioning groove arranged on the connecting block, the positioning protrusion can be matched and inserted into the positioning groove, and the connecting piece is detachably connected with the connecting block.
Optionally, the main support assembly includes support body and supporting beam, the supporting beam set up in the inside four corners department of support body, first connecting portion with the second connecting portion set up respectively in the both ends of supporting beam.
Optionally, the device further comprises a mounting plate, wherein the mounting plate is arranged in the main support assembly.
Optionally, the mounting panel is equipped with a plurality ofly, every the main support assembly is interior to be provided with correspondingly one the mounting panel, adjacent two can dismantle the connection between the mounting panel.
Optionally, an upper connecting plate is arranged on the first side of the mounting plate, and a lower connecting plate is arranged on the second side of the mounting plate; the upper connecting plate of one mounting plate can be matched and connected with the lower connecting plate of the other mounting plate.
The invention also provides a conveying system comprising a trestle as described above.
The invention has the following advantages:
1. According to the trestle, the wind-resistant and shock-absorbing assembly is elastically connected with the main support assembly, and the wind-resistant and shock-absorbing assembly is connected with the support frame. When the main support assembly receives wind power, the wind-resistant damping assembly can transmit at least part of wind power to the ground through the support frame to reduce the stress of the main support assembly, and on the other hand, the wind-resistant damping assembly is elastically connected with the main support assembly to play a role in shock absorption and damping and reduce the shaking of the main support assembly.
2. The trestle comprises a first wind-resistant damping structure and a second wind-resistant damping structure, wherein the first wind-resistant damping structure is elastically connected with the side face of the main support assembly, the second wind-resistant damping structure is fixedly connected with the side face of the top support, and the second wind-resistant damping structure is elastically connected with the first wind-resistant damping structure. The cooperation of first anti-wind shock-absorbing structure and second anti-wind shock-absorbing structure can be with the produced power of high altitude wind leading-in ground on the one hand, reduces the wind-force that the landing stage received, avoids the junction to shake because of wind-force and drop, guarantees simultaneously and carries stability, can not harm the transport material because of rocking, on the other hand can reduce the vibrations that wind blows and cause, prevents that the landing stage from shaking and becoming flexible, protects the landing stage and carries the safety of material, improves the life of whole landing stage.
3. The first wind-resistant damping structure comprises a first transverse rod, a connecting rod and a first elastic damping piece, wherein the first transverse rod is elastically connected with the second wind-resistant damping structure, the first end of the connecting rod is rotatably connected with the first transverse rod, the second end of the connecting rod is rotatably connected with the side face of the main support assembly, the first elastic damping piece is sleeved on the periphery of the connecting rod, and the first elastic damping piece is connected with the first transverse rod and the main support assembly. When the wind power is received, the main support assembly stress can move relative to the first transverse rod so as to reduce deformation caused by hard connection, meanwhile, part of force is transmitted to the first transverse rod through the connecting rod and is transmitted to the second wind-resistant damping structure through the first transverse rod, so that part of force is transmitted to the ground, the main support assembly is well shock-absorbing and damping, and meanwhile, the first transverse rod is elastically connected with the second wind-resistant damping structure, so that the shock of the first transverse rod can be reduced, and the influence of the shock on the main support assembly is avoided.
4. The trestle of the invention is provided with a plurality of ventilation holes on the side surface of the main support assembly. When the wind force is received, the ventilation holes can enable wind to penetrate through the main support assembly, and acting force generated when the wind blows is reduced, so that the wind force received by the main support assembly is reduced, and deformation and wind resistance are high.
5. The trestle of the invention further comprises a side wind-resistant damping structure which is arranged on the side face of the bottom bracket along the length direction of the main bracket assembly and is elastically connected with the bottom bracket, and the side wind-resistant damping structure is fixedly connected with the ground. The side wind-resistant damping structure can play a wind-blocking effect on the bottom bracket, wind force can be transmitted to the ground, failure of the joint of the bottom bracket caused by overlarge wind force is avoided, and meanwhile, the elastic connection can absorb vibration generated by the bottom bracket, so that the stability of the whole trestle is further improved.
6. The conveying system comprises the trestle, improves the service stability of the whole trestle, reduces the stress deformation risk and prolongs the service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic perspective view of a trestle according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a support frame in a trestle according to an embodiment of the invention;
FIG. 3 is a schematic view of a first view of a main support assembly of a trestle according to an embodiment of the present invention;
FIG. 4 is a schematic view of a second view of a main support assembly of a trestle according to an embodiment of the present invention;
FIG. 5 shows a schematic structural diagram of a wind-resistant and shock-absorbing assembly in a trestle according to an embodiment of the invention;
fig. 6 shows a schematic structural diagram of a mounting plate in a trestle according to an embodiment of the invention.
Reference numerals illustrate:
1. A support frame; 11. a bottom bracket; 111. a base; 112. burying the column; 12. a top bracket; 2. A main support assembly; 21. a bracket body; 211. ventilation holes; 22. a support beam; 221. a connecting sheet; 2211. A first connection hole; 222. positioning the bulge; 223. a connecting block; 2231. a second connection hole; 224. A positioning groove; 3. a first wind-resistant shock-absorbing structure; 31. a first transverse bar; 32. a connecting rod; 33. a first elastic shock absorbing member; 4. a second wind-resistant damping structure; 41. a second transverse bar; 42. a fixing part; 5. A second elastic shock absorbing member; 6. a side wind-resistant damping structure; 61. wind resistance plate; 62. a third elastic shock absorbing member; 7. a mounting plate; 71. an upper connecting plate; 711. an upper mounting hole; 72. a lower connecting plate; 721. and a lower mounting hole.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1, this embodiment discloses a trestle, including support frame 1, main support assembly 2 and anti-wind shock attenuation assembly, wherein, support frame 1 and ground fixed connection, main support assembly 2 set up on support frame 1, anti-wind shock attenuation assembly and main support assembly 2 elastic connection, anti-wind shock attenuation assembly is connected with support frame 1.
When the main support assembly 2 receives wind power, the wind-resistant and shock-absorbing assembly can transmit at least part of the wind power to the ground through the support frame 1 to reduce the stress of the main support assembly 2, and the wind-resistant and shock-absorbing assembly is elastically connected with the main support assembly 2 to play a role in shock absorption and reduce the shaking of the main support assembly 2.
It should be noted that, the trestle of this embodiment is used for long-range conveyer, and the stable intensity of trestle is favorable to the safe transport of conveyer.
The structure of the trestle of this embodiment will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a support frame 1 is used for supporting and fixing a main support assembly 2. In this embodiment, the support 1 includes a bottom bracket 11 and a top bracket 12, wherein the bottom bracket 11 is fixedly connected to the ground, the top bracket 12 is fixedly connected to the bottom bracket 11, and the main bracket assembly 2 penetrates the top bracket 12 and is connected to the bottom bracket 11 through the top bracket 12. The bottom bracket 11 stably supports the top bracket 12, and the top bracket 12 supports and fixes the main bracket assembly 2, so that the use stability of the main bracket assembly 2 is ensured.
Further, the bottom bracket 11 is a frame structure, which ensures structural strength and reduces weight as much as possible. The bottom bracket 11 further comprises a base 111 and an embedded column 112 arranged below the base 111, the embedded column 112 is embedded into the ground so as to firmly connect the bottom bracket 11 on the ground, the connection fastening degree of the support frame 1 and the ground is enhanced through the embedded column 112, and the stability of the top bracket 12 and the main bracket assembly 2 above is ensured.
The top bracket 12 comprises a bottom plate, the top plate is relatively arranged below the top plate, four connecting columns are arranged between the top plate and the bottom plate along four corners, the connecting columns are welded with the top plate and the bottom plate into a whole, and the bottom plate is welded and fixed with the top of the bottom bracket 11, so that the top bracket 12 is connected and fixed with the bottom bracket 11.
Along the transmission direction of the materials, a plurality of support frames 1 are arranged at intervals, a plurality of main support assemblies 2 distributed in rows are arranged between every two adjacent support frames 1, and every two adjacent main support assemblies 2 are detachably connected. The main support assemblies 2 distributed in rows form a conveying gallery, the support frames 1 can stably support the main support assemblies 2 in the length direction at intervals, and meanwhile, the main support assemblies 2 are in modularized design, so that sectional disassembly and assembly are facilitated, and construction efficiency is improved.
As shown in fig. 1,3 and 4, optionally, a first side of the main support assembly 2 is provided with a first connection portion, and a second side of the main support assembly 2 is provided with a second connection portion, and in two adjacent main support assemblies 2, the first connection portion of one main support assembly 2 may be cooperatively connected with the second connection portion of the other main support assembly 2. Through the cooperation of first connecting portion and second connecting portion, realize the detachable connection between two adjacent main support assemblies 2, set up simply, easy dismounting, efficient.
Specifically, the first connection portion includes a connection piece 221 and a positioning protrusion 222 that are integrally provided, and correspondingly, the second connection portion includes a connection piece 223 and a positioning groove 224 provided on the connection piece 223, the positioning protrusion 222 is insertable into the positioning groove 224 in a matching manner, and the connection piece 221 is detachably connected with the connection piece 223. When the main support assembly 2 is assembled, the positioning protrusions 222 are inserted into the positioning grooves 224 to realize installation and positioning, and the connecting pieces 221 and the connecting blocks 223 are further connected to realize connection and fixation between the main support assembly 2, so that the connection accuracy and reliability are improved.
In this embodiment, the positioning protrusion 222 and the positioning groove 224 are both rectangular, so that the axial installation and positioning can be realized, the circumferential limit can be realized, the relative rotation of the first connecting portion and the second connecting portion is prevented, and the positioning accuracy is improved.
In this embodiment, a plurality of first connection holes 2211 are arranged on the connection piece 221 along the circumferential direction of the positioning protrusion 222, a plurality of second connection holes 2231 are arranged on the connection piece 223 along the circumferential direction of the positioning groove 224 at intervals, and the connection piece 221 and the connection piece 223 can be locked and fixed by penetrating the first connection holes 2211 and the second connection holes 2231 with bolts or screws.
Optionally, the main support assembly 2 includes a support body 21 and a support beam 22, the support beam 22 is disposed at four corners inside the support body 21, and the first connection portion and the second connection portion are respectively disposed at two ends of the support beam 22. The support beams 22 are arranged at the four corners of the bracket body 21, so that the structural strength of the bracket body 21 can be enhanced, and the support beams 22 can also play a role in connection.
The support body 21 is a rectangular frame, a plurality of rectangular frames are distributed in rows along the conveying direction, the space communicated with the inside of the rectangular frames forms a conveying gallery, the support beam 22 is a rectangular rod, the support beam is fixed at four corners of the inside of the rectangular frame in a plugging manner, two ends of the support beam extend through the rectangular frame, and the first connecting part and the second connecting part are respectively positioned at two ends of the rectangular rod.
In addition, the side of the main support assembly 2 is provided with a plurality of ventilation holes 211 to further reduce the stress of the main support assembly 2 and reduce the risk of deformation thereof. Specifically, the ventilation holes 211 are provided on both sides of the bracket body 21 and uniformly distributed so that the ventilation holes 211 on both sides form convection when the wind is received, thereby reducing the wind force received by the bracket body 21, reducing the deformation, and having strong wind resistance.
As shown in fig. 1 and 5, as a preferred technical solution of the trestle of the present embodiment, the wind-resistant damping assembly includes a first wind-resistant damping structure 3 and a second wind-resistant damping structure 4, wherein the first wind-resistant damping structure 3 is elastically connected with a side surface of the main support assembly 2 along a length direction of the main support assembly 2, the second wind-resistant damping structure 4 is fixedly connected with a side surface of the top support 12, and the second wind-resistant damping structure 4 is elastically connected with the first wind-resistant damping structure 3. Because the length span of the main support assembly 2 in the trestle is longer, therefore when receiving wind, the trestle mainly swings along the width direction of the main support assembly 2, therefore, the first wind-resistant damping structure 3 is arranged along the length direction of the main support assembly 2 and is elastically connected with the side surface of the main support assembly 2, so as to strengthen the width direction of the main support assembly 2, and when the main support assembly 2 swings, the first wind-resistant damping structure 3 can also transmit partial force to the second wind-resistant damping structure 4, and the second wind-resistant damping structure 4 is transmitted to the top support 12 and the bottom support 11 until reaching the ground, so that the whole trestle has good wind resistance, strong deformation resistance and enhanced overall stability.
The first wind-resistant damping structure 3 comprises a first transverse rod 31, a connecting rod 32 and a first elastic damping piece 33, wherein the first transverse rod 31 is elastically connected with the second wind-resistant damping structure 4, a first end of the connecting rod 32 is rotatably connected with the first transverse rod 31, a second end of the connecting rod 32 is rotatably connected with the side surface of the main support assembly 2, the first elastic damping piece 33 is sleeved on the periphery of the connecting rod 32, and the first elastic damping piece 33 is connected with the first transverse rod 31 and the main support assembly 2.
According to the invention, two ends of the connecting rod 32 are respectively connected with the main support assembly 2 and the first transverse rod 31 in a rotating way, meanwhile, the first elastic damping piece 33 is sleeved on the outer Zhou Judi of the connecting rod 32, and the elastic damping piece 33 is connected with the first transverse rod 31 and the main support assembly 2, so that flexible connection between the first transverse rod 31 and the main support assembly 2 is realized, when the main support assembly 2 is subjected to wind force, the main support assembly 2 can move relative to the first transverse rod 31 under the stress of the force so as to reduce deformation caused by hard connection, and part of force is transmitted to the first transverse rod 31 through the connecting rod 32 and is transmitted to the second wind-resistant damping structure 4 through the first transverse rod 31 so as to transmit part of force to the ground, so that good shock absorption and damping effects are realized on the main support assembly 2, and meanwhile, the first transverse rod 31 is elastically connected with the second wind-resistant damping structure 4, so that the shock of the first transverse rod 31 can be reduced, and the influence on the main support assembly 2 is avoided.
Specifically, a first end of the connecting rod 32 is hinged to the first transverse rod 31, a second end of the connecting rod 32 is provided with a rotating head, and the connecting rod 32 is rotatably connected with the side surface of the bracket body 21 through the rotating head. The first elastic damping piece 33 is a damping spring, the damping spring can stretch along the connecting rod 32, the flexible soft connection between the first transverse rod 31 and the direct body is realized through the cooperation of the damping spring and the connecting rod 32, and the good shock absorption and damping effect is achieved while the connection strength is ensured.
Further, the second wind-resistant damping structure 4 includes a second transverse rod 41, the second transverse rod 41 is elastically connected with the first transverse rod 31, and a fixing portion 42 is disposed on the second transverse rod 41, and the fixing portion 42 is fixedly connected with a side surface of the top bracket 12. The second transverse rod 41 can transmit the force transmitted by the first transverse rod 31 to the top bracket 12 through the fixing part 42 and then disperse the force to the ground, so that the wind force applied to the whole trestle is reduced.
Specifically, two fixing portions 42 are disposed on a surface of the second transverse rod 41 facing the top bracket 12, and the two fixing portions 42 are welded to the side surface of the top bracket 12, so as to enhance the connection strength between the second transverse rod 41 and the top bracket 12.
Optionally, the wind-resistant damping assembly further includes a second elastic damping member 5, where the second elastic damping member 5 is connected to both the first transverse rod 31 and the second transverse rod 41, so as to implement elastic connection between the first transverse rod 31 and the second transverse rod 41, and thus, to play a role in damping and shock absorption on the first transverse rod 31, and avoid the impact of the shock of the first transverse rod 31 on the main support assembly 2.
In this embodiment, the second elastic shock absorbing member 5 is an N-type thick reed, a first surface of the N-type thick reed is connected to the first transverse rod 31, and a second surface of the N-type thick reed is connected to the second transverse rod 41.
Therefore, this embodiment is through the cooperation of first anti-wind shock-absorbing structure 3 and second anti-wind shock-absorbing structure 4, on the one hand can be with the produced power of high altitude wind leading-in ground, reduce the wind-force that the landing stage received, avoid the junction to drop because of wind-force rocks, guarantee simultaneously and carry stability, can not harm the transport material because of rocking, on the other hand can reduce the vibrations that wind blows and cause, prevent that the landing stage from shaking and becoming flexible, the safety of protection landing stage and transport material, ventilation hole 211 still can make wind see through main support assembly 2, reduce the effort that produces when wind blows, improve the life of whole landing stage.
In addition, as shown in fig. 1 and 2, the trestle further comprises a side wind-resistant damping structure 6, which is arranged on the side surface of the bottom bracket 11 along the length direction of the main bracket assembly 2 and is elastically connected with the bottom bracket 11, and the side wind-resistant damping structure 6 is fixedly connected with the ground. The side wind-resistant damping structure 6 can play a wind-blocking role on the bottom bracket 11, and can transfer wind power to the ground, so that the failure of the joint of the bottom bracket 11 caused by overlarge wind power is avoided, meanwhile, the vibration generated by the bottom bracket 11 can be absorbed by the elastic connection, and the stability of the whole trestle is further improved.
Specifically, the side wind-resistant damping structure 6 includes a wind-resistant plate 61 and a third elastic damping member 62, the bottom of the wind-resistant plate 61 is welded to the base 111, and the third elastic damping member 62 is connected to both the wind-resistant plate 61 and the bottom bracket 11. The third resilient shock absorbing member 62 may be a thick reed.
Therefore, the side wind-resistant damping structure 6 is used for conveying the acting force generated by wind to the ground, so that the support frame 1 of the trestle is prevented from being blown by wind for a long time to deform, the internal mechanism of the trestle is prevented from being damaged, and the trestle is prevented from slumping.
As shown in fig. 1 and 6, the trestle optionally further comprises a mounting plate 7, wherein the mounting plate 7 is arranged in the main support assembly 2 so as to communicate the bottoms of the main support assemblies 2, thereby facilitating material conveying. Correspondingly, a plurality of mounting plates 7 are arranged, each main support assembly 2 is correspondingly provided with one mounting plate 7, and two adjacent mounting plates 7 are detachably connected. The modularized arrangement of the mounting plate 7 is convenient for disassembly and assembly, and further improves the assembly efficiency.
The first side of the mounting plates 7 is provided with an upper connection plate 71 and the second side of the mounting plates 7 is provided with a lower connection plate 72, wherein the upper connection plate 71 of one mounting plate 7 of two adjacent mounting plates 7 can be connected with the lower connection plate 72 of the other mounting plate 7 in a matching way. The upper connecting plate 71 is attached to the lower connecting plate 72, so that the connecting contact area is increased, the connection and fixation are realized, and the connection stability is good.
Specifically, the mounting plate 7 is clamped between the two support beams 22 at the bottom of the bracket body 21 to limit, and meanwhile, the upper connection plate 71 and the lower connection plate 72 are matched to realize further connection limiting, so that displacement of the mounting plate 7 in use is avoided.
In this embodiment, a plurality of upper mounting holes 711 are disposed on the upper connecting plate 71 at intervals, a plurality of lower mounting holes 721 are disposed on the lower connecting plate 72 at intervals, the plurality of lower mounting holes 721 are in one-to-one correspondence with the plurality of upper mounting holes 711, and bolts or screws penetrate through the upper mounting holes 711 and the lower mounting holes 721, so as to realize detachable connection and fixation of the upper connecting plate 71 and the lower connecting plate 72.
For the whole set number, in this embodiment, the first wind-resistant damping structure 3, the second wind-resistant damping structure 4 and the side wind-resistant damping structure 6 are all provided with a plurality of, and two side surfaces of each main support assembly 2 are all provided with two first wind-resistant damping structures 3 up and down so as to reduce the swing amplitude of the main support assembly 2 when being acted by wind power, two side surfaces of each top support frame 1 are all provided with two second wind-resistant damping structures 4 up and down, the first wind-resistant damping structures 3 on two adjacent main support assemblies 2 are connected in one-to-one correspondence, the second wind-resistant damping structures 4 on the top support frame 1 are connected in one-to-one correspondence with the first wind-resistant damping structures 3 on the main support assembly 2 adjacent thereto, and two side surfaces of each bottom support 11 are all provided with the side wind-resistant damping structures 6, so that the whole wind-resistant damping performance of the trestle is superior, the structure is stable, and the service life is long.
The embodiment also discloses a conveying system, which comprises the trestle, so that the service stability of the whole trestle is improved, the stress deformation risk of the trestle is reduced, and the service life of the trestle is prolonged.
It should be noted that in other embodiments, the trestle may also be used for conveying other materials such as a belt conveyor; the shape of the second elastic shock absorbing member 5, the number of the first wind-resistant shock absorbing structure 3, the second wind-resistant shock absorbing structure 4 and the side wind-resistant shock absorbing structure 6 can be adjusted as required, and is not limited to the solution of the present embodiment.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (12)
1.A trestle, comprising:
a support (1) comprising a bottom bracket (11) and a top bracket (12); the bottom bracket (11) is fixedly connected with the ground; the top bracket (12) is fixedly connected to the bottom bracket (11);
The main support assembly (2) is arranged on the support frame (1); the main support assembly (2) penetrates through the top support (12) and is connected with the bottom support (11) through the top support (12);
The wind-resistant damping assembly is elastically connected with the main support assembly (2), and the wind-resistant damping assembly is connected with the support frame (1); the wind-resistant damping assembly comprises a first wind-resistant damping structure (3), a second wind-resistant damping structure (4) and a second elastic damping piece (5), wherein the first wind-resistant damping structure (3) is elastically connected with the side face of the main support assembly (2) along the length direction of the main support assembly (2); the second wind-resistant damping structure (4) is fixedly connected with the side face of the top support (12), and the second wind-resistant damping structure (4) is elastically connected with the first wind-resistant damping structure (3);
Wherein, first anti-wind shock-absorbing structure (3) includes: a first transverse rod (31) elastically connected with the second wind-resistant damping structure (4); a connecting rod (32), wherein a first end of the connecting rod (32) is rotatably connected with the first transverse rod (31), and a second end of the connecting rod (32) is rotatably connected with the side surface of the main bracket assembly (2); the first elastic shock absorbing piece (33) is sleeved on the periphery of the connecting rod (32), and the first elastic shock absorbing piece (33) is connected with the first transverse rod (31) and the main bracket assembly (2); the second wind-resistant damping structure (4) comprises: the second transverse rod (41) is elastically connected with the first transverse rod (31), a fixing part (42) is arranged on the second transverse rod (41), and the fixing part (42) is fixedly connected with the side surface of the top bracket (12); the second elastic shock absorbing member (5) is connected with both the first transverse rod (31) and the second transverse rod (41).
2. Trestle according to claim 1, characterized in that the second elastic damping element (5) is an N-type thick reed.
3. The bridge of claim 1 or 2, further comprising:
the side wind-resistant damping structure (6) is arranged on the side face of the bottom bracket (11) along the length direction of the main bracket assembly (2) and is elastically connected with the bottom bracket (11), and the side wind-resistant damping structure (6) is fixedly connected with the ground.
4. Trestle according to claim 1 or 2, characterized in that the side of the main support assembly (2) is provided with a plurality of ventilation holes (211).
5. Trestle according to claim 1 or 2, characterized in that a plurality of main support assemblies (2) distributed in rows are arranged between two adjacent support frames (1), and each two adjacent main support assemblies (2) are detachably connected.
6. The trestle according to claim 5, characterized in that a first side of said main support assembly (2) is provided with a first connection and a second side of said main support assembly (2) is provided with a second connection;
In two adjacent main bracket assemblies (2), the first connecting part of one main bracket assembly (2) can be matched and connected with the second connecting part of the other main bracket assembly (2).
7. The bridge of claim 6, wherein the first connection portion comprises an integrally provided connection tab (221) and a locating boss (222);
The second connecting portion comprises a connecting block (223) and a positioning groove (224) formed in the connecting block (223), the positioning protrusion (222) can be inserted into the positioning groove (224) in a matched mode, and the connecting piece (221) is detachably connected with the connecting block (223).
8. The trestle according to claim 6, characterized in that said main support assembly (2) comprises a support body (21) and a support beam (22), said support beam (22) being arranged at four corners inside said support body (21), said first and second connection portions being arranged at two ends of said support beam (22), respectively.
9. The bridge of claim 5, further comprising a mounting plate (7), said mounting plate (7) being disposed within said main support assembly (2).
10. Trestle according to claim 9, characterized in that a plurality of mounting plates (7) are provided, one mounting plate (7) being provided in each main support assembly (2) and two adjacent mounting plates (7) being detachably connected.
11. Trestle according to claim 10, characterized in that a first side of the mounting plate (7) is provided with an upper connection plate (71) and a second side of the mounting plate (7) is provided with a lower connection plate (72);
Of two adjacent mounting plates (7), the upper connection plate (71) of one mounting plate (7) can be connected in a matched manner with the lower connection plate (72) of the other mounting plate (7).
12. A conveyor system comprising a landing stage according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786501.1A CN115092704B (en) | 2022-07-04 | 2022-07-04 | Trestle and conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786501.1A CN115092704B (en) | 2022-07-04 | 2022-07-04 | Trestle and conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115092704A CN115092704A (en) | 2022-09-23 |
| CN115092704B true CN115092704B (en) | 2024-05-28 |
Family
ID=83296378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210786501.1A Active CN115092704B (en) | 2022-07-04 | 2022-07-04 | Trestle and conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115092704B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144418A (en) * | 2016-07-13 | 2016-11-23 | 滨海金地矿业工程技术(北京)有限公司 | A kind of modularity trestle and construction method thereof |
| CN107763312A (en) * | 2017-11-28 | 2018-03-06 | 新昌县城关海顺机械厂 | A kind of chemical pipeline support |
| CN108916303A (en) * | 2018-08-24 | 2018-11-30 | 江阴市永昌交通机械部件有限公司 | A kind of Anti-seismic stamped bracket assembly |
| CN110371699A (en) * | 2019-07-02 | 2019-10-25 | 中机国能电力工程有限公司 | A kind of major diameter single tube trestle |
| CN210066462U (en) * | 2019-04-15 | 2020-02-14 | 中国建筑第二工程局有限公司 | Resistance to compression bradyseism steel landing stage |
| CN211009708U (en) * | 2019-07-16 | 2020-07-14 | 重庆德力达新能源科技有限公司 | Compressor support with shock-absorbing function |
| CN112441523A (en) * | 2020-11-19 | 2021-03-05 | 安徽庙首建设工程有限公司 | Material lifting device for building engineering |
| CN214695109U (en) * | 2021-05-28 | 2021-11-12 | 江苏瑞成建筑科技有限公司 | A shaped steel landing stage structure for concrete level supports |
| CN114655720A (en) * | 2022-04-27 | 2022-06-24 | 华电重工股份有限公司 | Conveyor trestle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7424943B2 (en) * | 2005-10-20 | 2008-09-16 | Superior Industries, Llc | Portable low profile drive-over truck dump conveyor system |
-
2022
- 2022-07-04 CN CN202210786501.1A patent/CN115092704B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144418A (en) * | 2016-07-13 | 2016-11-23 | 滨海金地矿业工程技术(北京)有限公司 | A kind of modularity trestle and construction method thereof |
| CN107763312A (en) * | 2017-11-28 | 2018-03-06 | 新昌县城关海顺机械厂 | A kind of chemical pipeline support |
| CN108916303A (en) * | 2018-08-24 | 2018-11-30 | 江阴市永昌交通机械部件有限公司 | A kind of Anti-seismic stamped bracket assembly |
| CN210066462U (en) * | 2019-04-15 | 2020-02-14 | 中国建筑第二工程局有限公司 | Resistance to compression bradyseism steel landing stage |
| CN110371699A (en) * | 2019-07-02 | 2019-10-25 | 中机国能电力工程有限公司 | A kind of major diameter single tube trestle |
| CN211009708U (en) * | 2019-07-16 | 2020-07-14 | 重庆德力达新能源科技有限公司 | Compressor support with shock-absorbing function |
| CN112441523A (en) * | 2020-11-19 | 2021-03-05 | 安徽庙首建设工程有限公司 | Material lifting device for building engineering |
| CN214695109U (en) * | 2021-05-28 | 2021-11-12 | 江苏瑞成建筑科技有限公司 | A shaped steel landing stage structure for concrete level supports |
| CN114655720A (en) * | 2022-04-27 | 2022-06-24 | 华电重工股份有限公司 | Conveyor trestle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115092704A (en) | 2022-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4910929A (en) | Added damping and stiffness elements | |
| ES2223418T3 (en) | COUPLING DEVICE OF A AIRCRAFT ENGINE. | |
| CN210395664U (en) | Earthquake-resistant support for building | |
| CN115092704B (en) | Trestle and conveying system | |
| US11414165B2 (en) | Compliant net support system for marine barriers | |
| JP4468739B2 (en) | Anti-vibration mount for structures | |
| JP2007315523A (en) | Base-isolation material | |
| KR102393461B1 (en) | Fixing Device for Stone Cladding Plate | |
| CN214838924U (en) | High-rise building concrete pumping pipeline fixing device | |
| CN210635582U (en) | Shock-absorbing car and straight beam connecting structure | |
| CN110259864B (en) | Decoupling vibration isolation device | |
| CN212367034U (en) | Generator bradyseism machine mound structure for hydroelectric power station | |
| CN213625186U (en) | Combined spliced bridge damping structure | |
| KR102640819B1 (en) | Connecting device for floating photovoltaic power generation system | |
| CN220747303U (en) | Prefabricated house with heat preservation function | |
| CN216428617U (en) | Expansion joint edge and wall with same | |
| CN218233875U (en) | Structure is built to antidetonation room | |
| CN219304727U (en) | Flexible photovoltaic support and photovoltaic system | |
| CN221202402U (en) | Purlin structure and photovoltaic support | |
| KR102303709B1 (en) | A panel assembly for absorbing vibration | |
| KR102097656B1 (en) | the improved lightweight roof frame structure for vibration proof and heat bridge proof | |
| CN219261364U (en) | Building structure shockproof node | |
| ES2594804T3 (en) | Vibration decoupler for flow energy converter | |
| CN215680804U (en) | Two-point type reactor core suspension device | |
| CN214883276U (en) | Wall body protection buffer stop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |