CN216232575U - Adjustable ceiling of explosion-proof forklift - Google Patents
Adjustable ceiling of explosion-proof forklift Download PDFInfo
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- CN216232575U CN216232575U CN202122860109.0U CN202122860109U CN216232575U CN 216232575 U CN216232575 U CN 216232575U CN 202122860109 U CN202122860109 U CN 202122860109U CN 216232575 U CN216232575 U CN 216232575U
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Abstract
The utility model discloses an adjustable ceiling of an explosion-proof forklift, which mainly comprises the following components: the bottom of the left cylinder is arranged on a left lower support, the lower end of the left lifting rod is arranged in the left cylinder, a left bolt is arranged in a threaded hole on the left cylinder, the upper end of the left lifting rod is arranged on a left upper support, the left upper support is arranged on the bottom surface of the top plate, the bottom of the right cylinder is arranged on a right lower support, the lower end of the right lifting rod is arranged in the right cylinder, a right bolt is arranged in a threaded hole on the right cylinder, the upper end of the right lifting rod is arranged on a right upper support, the right upper support is arranged on the bottom surface of the top plate, the left end of the connecting rod is arranged on the left lifting rod, the right end of the connecting rod is arranged on the right lifting rod, the connector is arranged on the connecting rod and the connector is arranged on a middle support, the middle support is arranged on the bottom surface of the top plate, and a third stop screw is arranged in a threaded hole of the middle support. The forklift is simple to process and quick to install, the forklift efficiency is improved, the forklift is firmly fixed, the construction safety is guaranteed, and the site construction requirements are met.
Description
Technical Field
The utility model relates to the technical field of forklift ceilings, in particular to an adjustable ceiling of an explosion-proof forklift.
Background
Adopt explosion-proof forklift to fall material, slag tap, work such as level tunnel bottom plate in the scene, because the tunnel height (be greater than 3600mm) satisfies forklift full-height operation (forklift overall height 2800mm) during main big lane construction, but to some individual tunnel full-height design height 2900mm, combine the colliery actual conditions in the pit, lead to unable normal use explosion-proof forklift, reduced the utilization ratio of vehicle. If want to continue to use and need demolish forklift ceiling, nevertheless can't guarantee constructor safety, if the installation of intercepting corresponding height, then the operation driver is different in height on a daily basis, can't satisfy actual need.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects in the prior art are overcome, and the adjustable ceiling of the explosion-proof forklift is simple to process and quick to install, improves the forklift efficiency, is firmly fixed, ensures the construction safety and meets the requirements of site construction.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an adjustable ceiling of an explosion-proof forklift comprises a left lower support, a first stop screw, a left cylinder, a left plug pin, a left lifting rod, a second stop screw, a left upper support, a top plate, a connecting rod, a third stop screw, a middle support, a connector, a right upper support, a fourth stop screw, a right lifting rod, a right plug pin, a right cylinder, a fifth stop screw and a right lower support, wherein the bottom of the left cylinder is arranged on the left lower support, the first stop screw is arranged in a threaded hole of the left lower support, the tail part of the first stop screw is propped against the left cylinder, the lower end of the left lifting rod is arranged in the left cylinder, the left plug pin is arranged in a threaded hole in the left cylinder, the tail part of the left plug pin is arranged in a positioning hole in the left lifting rod, the upper end of the left lifting rod is arranged on the left upper support, the second stop screw is arranged in a threaded hole of the left upper support, and the tail part of the second stop screw is propped against the left lifting rod, the left upper support is fixedly arranged on the bottom surface of the top plate, the bottom of the right cylinder is arranged on the right lower support, the fifth stop screw is arranged in a threaded hole of the right lower support, the tail of the fifth stop screw abuts against the right cylinder, the lower end of the right lifting rod is arranged in the right cylinder, the right bolt is arranged in a threaded hole of the right cylinder, the tail of the right bolt is arranged in a positioning hole of the right lifting rod, the upper end of the right lifting rod is arranged on the right upper support, the fourth stop screw is arranged in a threaded hole of the right upper support, the tail of the fourth stop screw abuts against the right lifting rod, the right upper support is fixedly arranged on the bottom surface of the top plate, the left end of the connecting rod is fixed on the left lifting rod, the right end of the connecting rod is fixed on the right lifting rod, the connecting head is arranged on the connecting rod, the connecting head is arranged on the middle support, and the middle support is fixedly arranged on the bottom surface of the top plate, the third stop screw is arranged in the threaded hole of the middle support, and the tail of the third stop screw abuts against the connecting head.
As a preferred embodiment of the present invention, two left upper supports and two right upper supports are mounted on the bottom surface of the top plate.
As a preferred embodiment of the present invention, the left lifting rod and the right lifting rod are respectively provided with a plurality of positioning holes at equal intervals.
As a preferred embodiment of the present invention, the connection head is composed of a sleeve, a spindle head and first radial threaded holes, the spindle head is fixedly welded and mounted on an outer cylindrical surface of the sleeve, a central axis of the spindle head is perpendicular to a central axis of the sleeve, and the sleeve is provided with two first radial threaded holes.
In a preferred embodiment of the present invention, a stop screw is installed in the first radial threaded hole of the connector.
As a preferred embodiment of the present invention, the left lower support, the left upper support, the middle support, the right upper support and the right lower support are all provided with two radial threaded holes, and the two radial threaded holes form an included angle of 90 °.
The height of the top plate can be adjusted in a lifting way, and can be correspondingly adjusted according to the personal height of an operator, so that the problems are solved, and the normal safe production is guaranteed; the forklift is simple to process and quick to install, and the efficiency of the forklift is improved; the forklift ceiling is fixed firmly, construction safety is guaranteed, and the requirements of site construction are met.
The left lifting rod, the right lifting rod and the connecting rod are welded together in a combined mode, so that the supporting stability is improved, and the middle of the top plate is supported through the connecting head, so that the structural stability and reliability are greatly improved, and the safety is improved; the structure is simple, the mounting and dismounting are convenient and reliable, and after the top plate is worn and cannot be used, the top plate can be replaced only by dismounting the lower left upper support, the middle support and the right upper support, so that the operating efficiency and the service life of the top plate are improved; the bottom of the ceiling is fixedly arranged on the forklift through the left lower support and the right lower support, and the assembly and disassembly are very convenient and rapid; in order to improve the reliability and the stability of connection, install two first stop screws that are 90 contained angles on the lower left support, install two second stop screws that are 90 contained angles on the upper left support, install two third stop screws that are 90 contained angles on the well support, install two fourth stop screws that are 90 contained angles on the upper right support, install two fifth stop screws that are 90 contained angles on the lower right support.
Compared with the prior art, the utility model has the following advantages: the forklift is simple to process and quick to install, the forklift efficiency is improved, the forklift is fixed firmly, the construction safety is guaranteed, and the site construction requirements are met.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the connector of the present invention.
Description of reference numerals:
1: left lower support, 2: first stop screw, 3: left cylinder, 4: left bolt, 5: left lifter, 6: second stop screw, 7: upper left support, 8: top plate, 9: connecting rod, 10: third stop screw, 11: middle support, 12: connector, 13: upper right mount, 14: fourth setscrew, 15: right lifter, 16: right bolt, 17: right cylinder, 18: fifth setscrew, 19: a right lower support;
1201: sleeve, 1202: spindle nose, 1203: a first radial threaded bore.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings and examples:
it should be noted that the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the following claims, and any modifications of the structures, changes in the proportions and adjustments of the sizes, without affecting the efficacy and attainment of the same, are intended to fall within the scope of the present disclosure.
In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 and 2, which illustrate an embodiment of the present invention, as shown in the drawings, the adjustable ceiling of an explosion-proof forklift disclosed by the present invention comprises a left lower support 1, a first stop screw 2, a left cylinder 3, a left plug pin 4, a left lifting rod 5, a second stop screw 6, a left upper support 7, a top plate 8, a connecting rod 9, a third stop screw 10, a middle support 11, a connecting head 12, a right upper support 13, a fourth stop screw 14, a right lifting rod 15, a right plug pin 16, a right cylinder 17, a fifth stop screw 18 and a right lower support 19, wherein the bottom of the left cylinder 3 is mounted on the left lower support 1, the first stop screw 2 is mounted in a threaded hole of the left lower support 1, and the tail of the first stop screw 2 abuts against the left cylinder 3, the lower end of the left lifting rod 5 is mounted in the left cylinder 3, the left plug pin 4 is mounted in a threaded hole of the left cylinder 3, and the tail of the left plug pin 4 is mounted in a positioning hole of the left lifting rod 5, the upper end of the left lifting rod 5 is arranged on the left upper support 7, the second stop screw 6 is arranged in a threaded hole of the left upper support 7, the tail of the second stop screw 6 is propped against the left lifting rod 5, the left upper support 7 is fixedly arranged on the bottom surface of the top plate 8, the bottom of the right cylinder 17 is arranged on the right lower support 19, the fifth stop screw 18 is arranged in a threaded hole of the right lower support 19, the tail of the fifth stop screw 18 is propped against the right cylinder 17, the lower end of the right lifting rod 15 is arranged in the right cylinder 17, the right bolt 16 is arranged in a threaded hole of the right cylinder 17, the tail of the right bolt 16 is arranged in a positioning hole on the right lifting rod 15, the upper end of the right lifting rod 15 is arranged on the right upper support 13, the fourth stop screw 14 is arranged in a threaded hole of the right upper support 13, and the tail of the fourth stop screw 14 is propped against the right lifting rod 15, upper right support 13 fixed mounting is on the bottom surface of roof 8, connecting rod 9 left end is fixed on left lifter 5 and connecting rod 9 right-hand member is fixed on right lifter 15, connector 12 is installed on connecting rod 9 and connector 12 is installed on well support 11, well support 11 fixed mounting is on the bottom surface of roof 8, third stop screw 10 is installed in the screw hole of well support 11 and third stop screw 10 afterbody top is on connector 12.
Preferably, two left upper supporting seats 7 and two right upper supporting seats 13 are mounted on the bottom surface of the top plate 8.
Preferably, a plurality of positioning holes are formed in the left lifting rod 5 and the right lifting rod 15 at equal intervals.
Preferably, the connecting head 12 is composed of a sleeve 1201, a shaft head 1202 and first radial threaded holes 1203, the shaft head 1202 is fixedly welded on an outer cylindrical surface of the sleeve 1201, a central axis of the shaft head 1202 is perpendicular to a central axis of the sleeve 1201, and the sleeve 1201 is provided with two first radial threaded holes 1203.
Preferably, a stop screw is installed in the first radial threaded hole 1203 on the connecting head 12.
Preferably, the left lower support 1, the left upper support 7, the middle support 11, the right upper support 13 and the right lower support 19 are all provided with two radial threaded holes, and the two radial threaded holes form an included angle of 90 degrees.
The height of the top plate 8 can be adjusted in a lifting way, and can be correspondingly adjusted according to the personal height of an operator, so that the problems are solved, and the normal safe production is guaranteed; the forklift is simple to process and quick to install, and the efficiency of the forklift is improved; the forklift ceiling is fixed firmly, construction safety is guaranteed, and the requirements of site construction are met.
According to the utility model, the left lifting rod 5, the right lifting rod 15 and the connecting rod 9 are combined and welded together, so that the supporting stability is improved, and the middle part of the top plate 8 is supported by the connector 12, so that the structural stability and reliability are greatly improved, and the safety is improved; the structure is simple, the mounting and dismounting are convenient and reliable, and after the top plate 8 is worn and cannot be used, the top plate 8 can be replaced only by dismounting the lower left upper support 7, the middle support 11 and the right upper support 13, so that the operating efficiency and the service life are improved; the bottom of the ceiling is fixedly arranged on the forklift through the left lower support 1 and the right lower support 19, and the assembly and disassembly are very convenient and rapid; in order to improve the reliability and stability of connection, two first stop screws 2 with an included angle of 90 degrees are installed on the left lower support 1, two second stop screws 6 with an included angle of 90 degrees are installed on the left upper support 7, two third stop screws 10 with an included angle of 90 degrees are installed on the middle support 11, two fourth stop screws 14 with an included angle of 90 degrees are installed on the right upper support 13, and two fifth stop screws 18 with an included angle of 90 degrees are installed on the right lower support 19.
Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Many other changes and modifications can be made without departing from the spirit and scope of the utility model. It is to be understood that the utility model is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (6)
1. The utility model provides an adjustable ceiling of explosion-proof forklift which characterized in that: the lifting device comprises a left lower support, a first stop screw, a left cylinder, a left bolt, a left lifting rod, a second stop screw, an upper left support, a top plate, a connecting rod, a third stop screw, a middle support, a connector, an upper right support, a fourth stop screw, a right lifting rod, a right bolt, a right cylinder, a fifth stop screw and a lower right support, wherein the bottom of the left cylinder is arranged on the lower left support, the first stop screw is arranged in a threaded hole of the lower left support, the tail part of the first stop screw is propped against the left cylinder, the lower end of the left lifting rod is arranged in the left cylinder, the left bolt is arranged in a threaded hole of the left cylinder, the tail part of the left bolt is arranged in a positioning hole on the left lifting rod, the upper end of the left lifting rod is arranged on the upper left support, the second stop screw is arranged in a threaded hole of the upper left support, and the tail part of the second stop screw is propped against the left lifting rod, the left upper support is fixedly arranged on the bottom surface of the top plate, the bottom of the right cylinder is arranged on the right lower support, the fifth stop screw is arranged in a threaded hole of the right lower support, the tail of the fifth stop screw abuts against the right cylinder, the lower end of the right lifting rod is arranged in the right cylinder, the right bolt is arranged in a threaded hole of the right cylinder, the tail of the right bolt is arranged in a positioning hole of the right lifting rod, the upper end of the right lifting rod is arranged on the right upper support, the fourth stop screw is arranged in a threaded hole of the right upper support, the tail of the fourth stop screw abuts against the right lifting rod, the right upper support is fixedly arranged on the bottom surface of the top plate, the left end of the connecting rod is fixed on the left lifting rod, the right end of the connecting rod is fixed on the right lifting rod, the connecting head is arranged on the connecting rod, the connecting head is arranged on the middle support, and the middle support is fixedly arranged on the bottom surface of the top plate, the third stop screw is arranged in the threaded hole of the middle support, and the tail of the third stop screw abuts against the connecting head.
2. The adjustable roof of an explosion-proof forklift truck as claimed in claim 1, wherein: two upper left supports and two upper right supports are installed on the bottom surface of the top plate.
3. The adjustable roof of an explosion-proof forklift truck as claimed in claim 1, wherein: and a plurality of positioning holes are formed in the left lifting rod and the right lifting rod at equal intervals.
4. The adjustable roof of an explosion-proof forklift truck as claimed in claim 1, wherein: the connecting head comprises sleeve, spindle nose and first radial screw hole, spindle nose fixed weld installs on the outer face of cylinder of sleeve and the central axis of spindle nose is perpendicular with telescopic central axis, be equipped with two first radial screw holes on the sleeve.
5. The adjustable roof of an explosion-proof forklift truck as claimed in claim 4, wherein: and a stop screw is arranged in the first radial threaded hole on the connector.
6. The adjustable roof of an explosion-proof forklift truck as claimed in claim 1, wherein: and the left lower support, the left upper support, the middle support, the right upper support and the right lower support are all provided with two radial threaded holes, and the two radial threaded holes form an included angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860109.0U CN216232575U (en) | 2021-11-19 | 2021-11-19 | Adjustable ceiling of explosion-proof forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122860109.0U CN216232575U (en) | 2021-11-19 | 2021-11-19 | Adjustable ceiling of explosion-proof forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216232575U true CN216232575U (en) | 2022-04-08 |
Family
ID=80946895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122860109.0U Active CN216232575U (en) | 2021-11-19 | 2021-11-19 | Adjustable ceiling of explosion-proof forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216232575U (en) |
-
2021
- 2021-11-19 CN CN202122860109.0U patent/CN216232575U/en active Active
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