CN219488597U - Cover body connecting structure and conveyor - Google Patents
Cover body connecting structure and conveyor Download PDFInfo
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- CN219488597U CN219488597U CN202320710962.0U CN202320710962U CN219488597U CN 219488597 U CN219488597 U CN 219488597U CN 202320710962 U CN202320710962 U CN 202320710962U CN 219488597 U CN219488597 U CN 219488597U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 145
- 239000010959 steel Substances 0.000 claims abstract description 145
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000003825 pressing Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 abstract description 27
- 238000003466 welding Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 13
- 238000011900 installation process Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of conveyor equipment, and aims to provide a cover body connecting structure and a conveyor, which are simple in structure, free of welding procedures, convenient to assemble and disassemble, light in weight design, capable of reducing cost and capable of meeting the installation and use requirements of equipment in different environments. The cover body connecting structure is used for installing the cover body on the equipment body; comprising the following steps: the Z-shaped steel bracket, Z-shaped steel and the middle frame; the Z-shaped steel is arranged along the length direction of the equipment body and is detachably connected with the cover body through at least two groups of first connecting mechanisms arranged at intervals; the middle frame is arranged along the length direction of the equipment body and is detachably connected with the equipment body; at least two Z shaped steel supports are arranged at intervals, Z shaped steel is supported on the upper portion of the Z shaped steel support, and the lower portion of the Z shaped steel support is detachably connected with the middle frame. The utility model solves the problems that the existing cover body connecting mode is complex in installation process, inconvenient to assemble and disassemble, multiple in welding operation and high in installation cost, and can not meet the requirements of different use environments.
Description
Technical Field
The utility model belongs to the technical field of conveyor equipment, and particularly relates to a cover body connecting structure and a conveyor.
Background
The rain-proof cover is also called a color steel rain-proof cover, a conveyor dust-proof cover, a belt conveyor rain-proof cover and the like. The rain cover is widely applied to power plants, cement plants, steel plants, chemical plants, coal plants, ports, wharfs, mine enterprises and the like. In the cargo transportation process, the loss and the waste of cargoes can be reduced by arranging the rain-proof cover, so that the conveyor is safer and more reliable in the transportation process, and in addition, the rain-proof cover can also protect the conveyor and prolong the service life of the conveyor.
The existing conveyor is provided with the rain-proof cover by welding angle steel on a conveyor frame body, welding a rain-proof cover bracket on the angle steel, and fixing the rain-proof cover on the rain-proof cover bracket by bolts. The installation mode has complex steps, more welding operations and high installation cost, and does not meet the current installation operation requirements.
Disclosure of Invention
Therefore, the utility model aims to overcome the defects of complex installation process, more welding operations and high installation cost of the rain-proof cover in the prior art, thereby providing the cover body connecting structure and the conveyor which have simple and convenient installation process, easy operation and lower installation cost.
In order to solve the above-described problems, the present utility model provides a cover attachment structure for attaching a cover to an apparatus body, comprising:
the Z-shaped steel is arranged along the length direction of the equipment body and is detachably connected with the cover body through at least two groups of first connecting mechanisms arranged at intervals;
the middle frame is arranged along the length direction of the equipment body and is detachably connected with the equipment body;
at least two Z shaped steel supports are arranged at intervals, Z shaped steel supports are supported on the upper portions of the Z shaped steel supports, and the lower portions of the Z shaped steel supports are detachably connected with the middle frame.
As the preferable technical scheme of the cover body connecting structure, the Z-shaped steel is detachably connected with the upper part of the Z-shaped steel bracket through a second connecting mechanism.
As the preferable technical scheme of the cover body connecting structure, the Z-shaped steel bracket comprises a bracket first horizontal part and a bracket vertical part, wherein the bracket first horizontal part is connected with the upper end of the bracket vertical part; the second connecting mechanism comprises a pressing plate, the pressing plate presses the upper horizontal portion of the Z-shaped steel on the first horizontal portion of the support, and the pressing plate, the upper horizontal portion and the first horizontal portion of the support are detachably connected.
As the preferred technical scheme of cover body connection structure, second coupling mechanism still includes the layer board, the one end of layer board with support vertical portion fixed connection, the lower horizontal part bearing of Z shaped steel is in on the layer board.
As the preferred technical scheme of cover body connection structure, the lower part of Z shaped steel support with the intermediate frame is through third coupling mechanism detachable connection, third coupling mechanism includes the connecting piece, the connecting piece card is located on the intermediate frame, the connecting piece with the lower part detachable connection of Z shaped steel support.
As the preferable technical scheme of the cover body connecting structure, the connecting piece is a U-shaped connecting piece, the U-shaped connecting piece is clamped outside the middle frame, and the U-shaped connecting piece is detachably connected with the vertical portion of the bracket.
As the preferred technical scheme of cover body connection structure, Z shaped steel support still includes support second horizontal part, support second horizontal part with the lower extreme of the vertical portion of support is connected, the connecting piece is U type connecting piece, U type connecting piece card is located the outside of intermediate frame, U type connecting piece and support second horizontal part detachable connection.
As the preferred technical scheme of cover body connection structure, first coupling mechanism includes the gib head bolt, the one end hook of gib head bolt is located on the Z shaped steel, the other end with the cover body detachable connection.
As the preferable technical scheme of the cover body connecting structure, the other end of the hook head bolt is detachably connected with the cover body through a butterfly nut and an arc-shaped gasket.
The conveyor comprises an equipment body and a cover body, wherein the cover body is installed on the equipment body through the cover body connecting structure.
The technical scheme of the utility model has the following advantages:
1. the utility model provides a cover body connecting structure which is used for installing a cover body on an equipment body, wherein the cover body connecting structure comprises Z-shaped steel, a middle frame and at least two Z-shaped steel brackets, and the Z-shaped steel is arranged along the length direction of the equipment body; the Z-shaped steel is detachably connected with the cover body through at least two groups of first connecting mechanisms which are arranged at intervals; the middle frame is arranged along the length direction of the equipment body and is detachably connected with the equipment body; the Z-shaped steel is supported on the upper part of the Z-shaped steel bracket, and the lower part of the Z-shaped steel bracket is detachably connected with the middle frame. The cover body connecting structure realizes the detachable connection between the cover body and the Z-shaped steel, between the middle frame and the equipment body and between the Z-shaped steel bracket and the middle frame, has no welding procedure in the installation process, and is convenient to install and detach so as to meet the installation requirements of different sites, and the installation cost is lower.
2. According to the cover body connecting structure, the first horizontal part and the vertical part of the bracket are arranged on the Z-shaped steel bracket, and the first horizontal part of the bracket is connected with the upper end of the vertical part of the bracket; the second connecting mechanism comprises a pressing plate, the pressing plate presses the upper horizontal part of the Z-shaped steel on the first horizontal part of the bracket, and the pressing plate, the upper horizontal part and the first horizontal part of the bracket are detachably connected. The Z-shaped steel has a simple installation structure, is convenient for the installation and operation of workers, and is beneficial to reducing the installation cost.
3. The second connecting mechanism further comprises a supporting plate, and one end of the supporting plate is fixed on the vertical portion of the bracket and supports the Z-shaped steel. Through setting up the layer board, can apply ascending bearing power to Z shaped steel, strengthen the installation firmness and the reliability of Z shaped steel to make cover body connection structure whole firm, durable.
4. The cover body connecting structure provided by the utility model comprises the hook head bolt, one end of the hook head bolt is hooked on the Z-shaped steel, the other end of the hook head bolt is detachably connected with the cover body, and preferably, the other end of the hook head bolt is detachably connected with the cover body through the butterfly nut and the arc-shaped gasket. The connecting structure has high connecting strength, can ensure the reliable installation of the cover body, is convenient to assemble and disassemble, and can reduce the installation cost.
5. According to the cover body connecting structure, the first horizontal part of the Z-shaped steel bracket is perforated, the Z-shaped steel is clamped between the pressing plate and the Z-shaped steel bracket through the cooperation of the Z-shaped steel bolt and the Z-shaped steel nut, no welding procedure exists in the installation process, and the dismounting and the maintenance are convenient.
6. The conveyor for installing the cover body connecting structure comprises an equipment body, a cover body and the cover body connecting structure, wherein the cover body is almost free of welding procedures in the installation process, is convenient to disassemble and assemble, reduces cost and improves production efficiency. Because the cover body installation process almost has no welding procedure, but adopts dismantled and assembled connection modes such as bolted connection, greatly reduced the welding loss of junction and easy dismouting, consequently be equivalent to carrying out structural optimization to the connection structure between the cover body and the equipment body, improve joint strength, alleviate the heavy burden for conveyer wholeness can strengthen, adaptable different service environment, raise the efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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 utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a cover attachment structure of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic structural view of a Z-shaped steel bracket, a second connecting mechanism and a third connecting mechanism in the cover connecting structure of the utility model;
FIG. 4 is a left side view of the cover attachment structure of the present utility model;
FIG. 5 is a schematic view of a third connection mechanism according to another embodiment of the present utility model;
reference numerals illustrate:
1. a cover body; 2. an equipment body; 3. z-shaped steel; 31. an upper horizontal portion; 32. a lower horizontal portion; 4. a middle frame; 41. a middle frame bolt; 42. a middle frame nut; 5. a Z-shaped steel bracket; 51. a bracket first horizontal portion; 52. a bracket vertical portion; 53. a bracket second horizontal portion; 6. a pressing plate; 61. a boss; 7. a supporting plate; 71. a bending part; 8. a connecting piece; 81. a connector bolt; 82. a connector nut; 9. a hook bolt; 10. a butterfly nut; 11. a first connection mechanism; 12. z-shaped steel bolts; 13. z-shaped steel nuts.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, 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 utility model 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 utility model. 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 utility model, 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 utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in FIG. 1, the cover connecting structure is a preferred embodiment of the cover connecting structure, is used for installing the cover on the equipment body, is particularly suitable for installing the cover on the equipment body of a conveyor, has almost no welding procedure, can greatly reduce welding loss, reduces cost, is convenient to disassemble and assemble, optimizes the structure and improves the strength, and can enhance the overall performance of the conveyor, adapt to different use environments and improve the installation efficiency.
The cover body connecting structure comprises Z-shaped steel 3, a middle frame 4 and at least two Z-shaped steel brackets 5. Wherein, Z shaped steel 3 sets up along the length direction of equipment body 2, and Z shaped steel 3 is through the first coupling mechanism and the detachable connection of cover body 1 that two at least group's intervals set up. The intermediate frame 4 is disposed along the longitudinal direction of the apparatus body 2, and the intermediate frame 4 is detachably connected to the apparatus body 2. At least two Z shaped steel supports 5 interval sets up, and Z shaped steel 3 bearing is in the upper portion of Z shaped steel support 5, and the lower part and the intermediate frame 4 detachable of Z shaped steel support 5 are connected.
The cover body connecting structure realizes the detachable connection between the cover body and the Z-shaped steel, between the middle frame and the equipment body and between the Z-shaped steel bracket and the middle frame, has no welding procedure in the installation process, and is convenient to install and detach so as to meet the installation requirements of different sites, and the installation cost is lower.
Specifically, the Z-shaped steel 3 is made of a metal material (such as a steel material) and has a certain thickness, the cross section of the Z-shaped steel 3 perpendicular to the length direction is in a shape of a "Z", the structural strength of the Z-shaped steel 3 is very high, a relatively large bearing capacity can be provided, and the length of the Z-shaped steel 3 can be selected and set according to the length of the equipment body 2, in this embodiment, the length of the Z-shaped steel 3 is 6 meters.
The middle frame 4 is also made of metal material (such as steel material), the middle frame 4 has higher structural strength, in this embodiment, the cross section of the middle frame 4 perpendicular to the length direction is in a shape of a "U" rotated by 90 °, and the length of the middle frame 4 can be selected according to the length of the device body 2. In this embodiment, the middle frame 4 is detachably connected with the apparatus body 2 through a middle frame fastening structure, and the middle frame fastening structure is multiple groups and is arranged at intervals along the length direction of the middle frame 4, and the middle frame fastening structure includes a middle frame bolt 41, a middle frame nut 42, a middle frame mounting hole formed on the middle frame 4, and an apparatus body mounting hole formed on the apparatus body 2, where the middle frame bolt 41 can pass through the middle frame mounting hole and the apparatus body mounting hole to be fastened and matched with the middle frame nut 42, so that the middle frame 4 is mounted on the apparatus body 2. Preferably, the intermediate frame 4 is mounted on the legs of the device body 2 to avoid interference with other structures on the device body 2.
The Z-shaped steel brackets 5 are provided with at least two Z-shaped steel brackets and are arranged at intervals, and the number and the interval distance of the Z-shaped steel brackets 5 can be selected and set according to the length of the Z-shaped steel 3. In this embodiment, the interval between adjacent Z-shaped steel brackets 5 is 800mm, and the Z-shaped steel brackets 5 are provided with seven.
Further, as shown in fig. 2, the first connection mechanism includes a hook bolt 9, one end (hook) of the hook bolt 9 is hooked on the Z-section steel 3, and the other end (hook tail) is detachably connected with the cover body 1. Preferably, the other end of the hook bolt 9 is detachably connected with the cover body 1 through a butterfly nut 10 and an arc-shaped gasket. The cover body 1 is connected with the Z-shaped steel 3 through the cooperation of the hook bolt 9, the butterfly nut 10 and the arc-shaped gasket, so that the stability is better, the connection strength is higher, the cover body 1 can be firmly arranged on the Z-shaped steel 3, and the service life is longer. Further, the arcuate pad includes a felt pad and a 304 stainless steel pad.
It should be noted that, in the longitudinal direction of the apparatus body, the installation position of the first connection mechanism 11 and the installation position of the Z-shaped steel bracket 5 are not overlapped, but are staggered, so as to facilitate structural arrangement, as shown in fig. 4.
As shown in fig. 3, the Z-shaped steel bracket 5 includes a bracket first horizontal portion 51 and a bracket vertical portion 52, the bracket first horizontal portion 51 is connected with the upper end of the bracket vertical portion 52, the Z-shaped steel bracket 5 is in an inverted L shape as a whole, and preferably, the Z-shaped steel bracket 5 is formed by bending a steel plate. The Z-shaped steel 3 is detachably connected with the upper part of the Z-shaped steel bracket 5 through a second connecting mechanism.
Further, the second connecting mechanism comprises a pressing plate 6, the pressing plate 6 presses the upper horizontal portion 31 of the Z-shaped steel 3 on the first horizontal portion 51 of the bracket, and the pressing plate 6, the upper horizontal portion 31 and the first horizontal portion 51 of the bracket are detachably connected. The pressing plate 6 comprises a pressing plate horizontal portion and a pressing plate vertical portion which are connected, wherein the pressing plate horizontal portion is attached to the upper surface of the first horizontal portion 51 of the support, and the pressing plate vertical portion is attached to the outer side face of the vertical portion 52 of the support. The lower surface of the platen horizontal portion is provided with a boss 61 at a position far from the Z-section steel 3, and the height of the boss 61 is smaller than or equal to the thickness of the Z-section steel 3, so that the Z-section steel 3 can be sandwiched between the platen and the Z-section steel bracket 5.
Further, the pressing plate 6, the upper horizontal portion 31 and the first horizontal portion 51 of the bracket are detachably connected through a Z-shaped steel fastening structure, the Z-shaped steel fastening structure comprises a Z-shaped steel bolt 12, a Z-shaped steel nut 13, a first horizontal portion mounting hole of the bracket formed in the first horizontal portion 51 of the bracket and a pressing plate mounting hole formed in the pressing plate 6, the upper horizontal portion 31 of the Z-shaped steel 3 is clamped between the first horizontal portion 51 of the bracket and the pressing plate 6, and the Z-shaped steel bolt 12 can penetrate through the upper horizontal portion mounting hole and the pressing plate body mounting hole to be in fastening fit with the Z-shaped steel nut 13, so that the upper horizontal portion 31 of the Z-shaped steel 3 is clamped by the pressing plate 6 and the first horizontal portion 51 of the bracket, and Z-shaped steel 3 is prevented from moving.
In order to further enhance the connection strength of the Z-shaped steel 3 and the Z-shaped steel bracket 5, the second connecting mechanism further comprises a supporting plate 7, one end of the supporting plate 7 is fixedly connected with the bracket vertical part 52, and the lower horizontal part 32 of the Z-shaped steel 3 is supported on the supporting plate 7. In this embodiment, the inner end of the supporting plate 7 is welded to one side of the Z-shaped steel bracket 5 away from the device body 2, the outer end of the supporting plate 7 has a bending portion 71 that bends upward, and the Z-shaped steel 3 can be limited in the bending portion 71 to protect the Z-shaped steel 3 and ensure the connection strength of the Z-shaped steel 3.
Further, the lower part of the Z-shaped steel bracket 5 is detachably connected with the middle frame 4 through a third connecting mechanism, the third connecting mechanism comprises a connecting piece 8, the connecting piece 8 is clamped on the middle frame 4, and the connecting piece 8 is detachably connected with the lower part of the Z-shaped steel bracket 5. Further, the connecting piece 8 is a U-shaped connecting piece, the U-shaped connecting piece is clamped outside the middle frame 4, and the U-shaped connecting piece is detachably connected with the bracket vertical portion 52.
Specifically, the open end of the U-shaped connecting piece is arranged towards the vertical bracket portion 52 of the Z-shaped steel bracket 5, that is, the open end of the U-shaped connecting piece is opposite to the open end of the middle frame 4, the side wall of the opening of the U-shaped connecting piece is matched with the vertical bracket portion 52 through threads of the connecting piece bolt 81 and the connecting piece nut 82, and two assembly holes matched with the connecting piece bolt 81 are formed in the vertical bracket portion 52, so that detachable connection is realized. The connecting mechanism is firm and better, the connecting strength is higher, the dismounting is convenient, the Z-shaped steel bracket 5 can be firmly arranged on the equipment body 2 through the middle frame 4, and the service life is longer.
In order to further understand the cover connection structure provided in this embodiment, the following describes the installation process of the cover connection structure in this embodiment with reference to the accompanying drawings:
first, the intermediate frame 4 is mounted on the leg of the apparatus body 2 by the intermediate frame fastening structure.
Then, the setting number of the Z-shaped steel brackets 5 is selected according to the length of the Z-shaped steel 3, the Z-shaped steel brackets 5 are installed on the middle frame 4 through the third connecting mechanism, structural interference of the Z-shaped steel brackets 5 with supporting legs, supporting roller frames and the like is avoided, in the embodiment, the interval distance between every two adjacent Z-shaped steel brackets 5 is 800mm, 7Z-shaped steel brackets 5 are arranged in total, and a supporting plate 7 is welded on one side, far away from the equipment body 2, of the upper part of the Z-shaped steel brackets 5.
Then, the Z-shaped steel 3 is installed on the first horizontal portion 51 of the bracket, and the specific process is that the Z-shaped steel bolt 12 passes through the first horizontal portion installation hole of the bracket and the pressing plate installation hole from bottom to top and then is tightly matched with the Z-shaped steel nut 13, so that the upper portion of the Z-shaped steel 3 is clamped between the pressing plate 6 and the first horizontal portion 51 of the bracket, and the lower portion of the Z-shaped steel 3 is supported on the supporting plate 7.
Finally, the cover body 1 is connected with the Z-shaped steel 3 through the first connecting mechanism 11, the connection between the cover body 1 and the Z-shaped steel 3 is realized through the cooperation of the hook bolt 9, the butterfly nut 10 and the arc-shaped gasket, one end (hook head) of the hook bolt 9 is hooked on the Z-shaped steel 3, and the other end (hook tail) is detachably connected with the cover body 1, so that the installation of the cover body 1 is completed.
The present embodiment also provides a conveyor, including an apparatus body 2 and a cover 1, the cover 1 is mounted on the apparatus body 2 through the cover connection structure of the present embodiment. The equipment body 2 of conveyer has certain length, and the lower part of equipment body 2 both sides all is provided with a plurality of landing legs, and a plurality of landing legs set up along the length direction interval of equipment body 2 to make the conveyer more firm setting in subaerial. Of course, the conveyor further includes a structure and a device of the existing conveyor such as a conveyor belt, and this embodiment is not described in detail because it is not related to the present embodiment.
The cover body 1 is arranged above the equipment body 2, can shield the conveyor belt, prevents the conveyor belt from being corroded by rainwater and dust, reduces loss of goods in the conveying process, ensures that the conveyor belt is safer and more reliable in the running process, and plays a good role in purifying the environment. Generally, the cover 1 has a certain length, and the length of the cover 1 is set according to the length of the apparatus body 2 or the conveyor belt. The cover 1 is preferably a fixed rain cover.
Further, both sides of the cover 1 are mounted with the apparatus body 2 through the cover connection structure of this embodiment, so both sides of the cover 1 are provided with a plurality of cover connection structures, so as to realize reliable mounting of the cover and the apparatus body. Preferably, the cover connection structures on both sides of the apparatus body 2 are symmetrically arranged with respect to the center line of the apparatus body 2.
The conveyer that this embodiment provided, under the condition that has the existing function of conveyer, realize the easy to assemble of cover body 1, whole installation does not have the welding process, can reduce the installation originally low, improve installation effectiveness.
As shown in fig. 5, another embodiment of the cover connection structure of the present utility model is different from the above embodiment in that: the specific structures of the Z-shaped steel bracket 5 and the third connecting mechanism are different.
In this embodiment, the Z-shaped steel bracket 5 further includes a bracket second horizontal portion 53, the bracket second horizontal portion 53 is connected to the lower end of the bracket vertical portion 52, and the Z-shaped steel bracket 5 is integrally formed in a U shape rotated by 90 °. The connecting piece 8 in the third connecting mechanism is a U-shaped connecting piece, the U-shaped connecting piece is clamped outside the middle frame 4, and the U-shaped connecting piece is detachably connected with the second horizontal portion 53 of the bracket.
Specifically, the open end of the U-shaped connecting piece is arranged towards the second horizontal portion 53 of the bracket, and the side wall of the open end of the U-shaped connecting piece is in threaded fit with the second horizontal portion 53 of the bracket through the connecting piece bolt 81 and the connecting piece nut 82, so that detachable connection is realized. The connecting mechanism is firm and better, the connecting strength is higher, the Z-shaped steel bracket 5 can be firmly arranged on the equipment body 2 through the middle frame 4, and the service life is longer.
In other embodiments, the first connecting mechanism may also have other structural forms, for example, a screw head is connected with the Z-shaped steel 3, and a screw tail is connected with the cover body 1. Compared with the bolt connection of the hook head, the screw connection structure is simpler, and the installation and the disassembly are more convenient; the strength is slightly poor, and screw connection is more recommended to be used for some conveyor cover body connecting equipment with lower strength and precision requirements, so that the structure is simplified, and the cost is reduced.
In other embodiments, two, five, ten, etc. Z-shaped steel brackets 5 may be provided according to the length of the apparatus body 2, which is not limited by the present utility model.
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 utility model.
Claims (10)
1. A cover connection structure for mounting a cover (1) to an apparatus body (2), characterized by comprising:
the Z-shaped steel (3) is arranged along the length direction of the equipment body (2), and the Z-shaped steel (3) is detachably connected with the cover body (1) through at least two groups of first connecting mechanisms arranged at intervals;
the middle frame (4) is arranged along the length direction of the equipment body (2), and the middle frame (4) is detachably connected with the equipment body (2);
at least two Z shaped steel supports (5) are arranged at intervals, Z shaped steel (3) is supported on the upper portion of each Z shaped steel support (5), and the lower portion of each Z shaped steel support (5) is detachably connected with the middle frame (4).
2. The cover connection structure according to claim 1, wherein the Z-section steel (3) is detachably connected to the upper portion of the Z-section steel bracket (5) by a second connection mechanism.
3. The cover body connecting structure according to claim 2, wherein the Z-shaped steel bracket (5) comprises a bracket first horizontal portion (51) and a bracket vertical portion (52), and the bracket first horizontal portion (51) is connected with the upper end of the bracket vertical portion (52); the second connecting mechanism comprises a pressing plate (6), the pressing plate (6) presses the upper horizontal portion (31) of the Z-shaped steel (3) on the first horizontal portion (51) of the support, and the pressing plate (6), the upper horizontal portion (31) and the first horizontal portion (51) of the support are detachably connected.
4. A cover connection according to claim 3, wherein the second connection mechanism further comprises a supporting plate (7), one end of the supporting plate (7) is fixedly connected with the vertical portion (52) of the bracket, and the lower horizontal portion (32) of the Z-shaped steel (3) is supported on the supporting plate (7).
5. A cover connection structure according to claim 3, wherein the lower part of the Z-shaped steel bracket (5) is detachably connected with the middle frame (4) through a third connection mechanism, the third connection mechanism comprises a connection piece (8), the connection piece (8) is clamped on the middle frame (4), and the connection piece (8) is detachably connected with the lower part of the Z-shaped steel bracket (5).
6. The cover connection structure according to claim 5, characterized in that the connecting piece (8) is a U-shaped connecting piece, which is clamped outside the intermediate frame (4), and which is detachably connected to the bracket vertical portion (52).
7. The cover connection structure according to claim 5, wherein the Z-shaped steel bracket (5) further comprises a bracket second horizontal portion (53), the bracket second horizontal portion (53) is connected with the lower end of the bracket vertical portion (52), the connecting piece (8) is a U-shaped connecting piece, the U-shaped connecting piece is clamped outside the middle frame (4), and the U-shaped connecting piece is detachably connected with the bracket second horizontal portion (53).
8. The cover body connecting structure according to any one of claims 1 to 7, wherein the first connecting mechanism comprises a hook bolt (9), one end of the hook bolt (9) is hooked on the Z-shaped steel (3), and the other end is detachably connected with the cover body (1).
9. The cover body connecting structure according to claim 8, wherein the other end of the hook bolt (9) is detachably connected with the cover body (1) through a butterfly nut (10) and an arc-shaped gasket.
10. Conveyor, characterized by comprising an equipment body (2) and a cover (1), said cover (1) being mounted on said equipment body (2) by a cover connection according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710962.0U CN219488597U (en) | 2023-04-03 | 2023-04-03 | Cover body connecting structure and conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710962.0U CN219488597U (en) | 2023-04-03 | 2023-04-03 | Cover body connecting structure and conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219488597U true CN219488597U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320710962.0U Active CN219488597U (en) | 2023-04-03 | 2023-04-03 | Cover body connecting structure and conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219488597U (en) |
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2023
- 2023-04-03 CN CN202320710962.0U patent/CN219488597U/en active Active
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