CN210438108U - Limiting and fixing structure for mobile dock leveler - Google Patents
Limiting and fixing structure for mobile dock leveler Download PDFInfo
- Publication number
- CN210438108U CN210438108U CN201921450109.XU CN201921450109U CN210438108U CN 210438108 U CN210438108 U CN 210438108U CN 201921450109 U CN201921450109 U CN 201921450109U CN 210438108 U CN210438108 U CN 210438108U
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- mounting plate
- boarding bridge
- dock leveler
- mounting
- main part
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 241001155433 Centrarchus macropterus Species 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 3
- 241001155430 Centrarchus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable boarding bridge is with spacing fixed knot structure, the boarding bridge main part that sets up including the level, it is connected with the flier to rotate through first pivot on the lateral wall of boarding bridge main part, the upside lateral wall of boarding bridge main part is equipped with the mounting groove that two symmetries set up, and all is equipped with hand-held mechanism in two mounting grooves, the one end of boarding bridge main part is equipped with the first fixed establishment that two symmetries set up, and the other end of boarding bridge main part is equipped with the second fixed establishment that two symmetries set up. The utility model discloses fixed regulation is convenient, and the user of being convenient for uses.
Description
Technical Field
The utility model relates to a step on axle technical field, especially relate to a portable step on axle is with spacing fixed knot structure.
Background
The dock leveler is used as bridging equipment between a forklift and a truck, is convenient for loading and unloading goods, and a loading and unloading platform is an easily seen structural form in a modern logistics field. The loading and unloading operation platform is a starting point and a terminal point of an enterprise logistics chain, and is a loading and unloading operation platform for the enterprise to rapidly and safely transfer products and goods. The height of the loading and unloading operation platform is fixed, but the heights of the carriages of the transportation carriages are different, and a certain height drop or gap is always formed between the transportation vehicle and the loading and unloading platform. Causing the carrying forklift to be unable to get in and out of the transport vehicle for directly loading and unloading goods. The use of boarding bridges provides reliable connections. The carrying forklift can safely and quickly get in and out of the transport vehicle to carry out loading and unloading operation;
the existing dock leveler is inconvenient to fix and adjust during moving adjustment and inconvenient for users to use, and therefore a limiting and fixing structure for the mobile dock leveler is provided for solving the problems.
Disclosure of Invention
The utility model aims at solving the problem existing in the prior art, and the portable spacing fixed knot structure for boarding axle that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable boarding bridge is with spacing fixed knot structure, includes the boarding bridge main part that the level set up, it is connected with the flier to rotate through first pivot on the lateral wall of boarding bridge main part, the upside lateral wall of boarding bridge main part is equipped with the mounting groove that two symmetries set up, and all is equipped with hand-held mechanism in two mounting grooves, the one end of boarding bridge main part is equipped with the first fixed establishment that two symmetries set up, and the other end of boarding bridge main part is equipped with the second fixed establishment that two symmetries set up.
Preferably, handrail mechanism includes the first mounting panel that the level set up, the connecting rod of a plurality of vertical settings of upside lateral wall fixedly connected with of first mounting panel, and the common fixed connection in upper end of a plurality of connecting rods has the handrail that the level set up, the both sides of boarding bridge main part all are equipped with the inserted bar that the level set up, the both sides of first mounting panel all are equipped with the jack that matches the setting with the inserted bar, and the both sides of boarding bridge main part all are equipped with the first slip locking piece that matches the setting with the inserted bar.
Preferably, first fixed establishment includes the second mounting panel that the level set up, the upper end fixedly connected with montant of second mounting panel, the upper end of montant is rotated through the second pivot and is connected with first slide, and is equipped with the spout that sets up with first slide matching on the diapire of main part of the bridge of stepping on.
Preferably, second fixed establishment includes the third mounting panel that the level set up, the first branch that two symmetries of upside lateral wall fixedly connected with of third mounting panel set up, two first branch is hollow structure, and all inserts the second branch that is equipped with vertical setting in two first branches, two the upper end of second branch all rotates through the diapire of third pivot and step on the bridge main part and is connected, and the lower extreme fixedly connected with of two second branches has the second slide that the level set up, two all be equipped with the first opening that matches the setting with the second slide on the lateral wall of first branch, and two second slides all run through first opening setting, be equipped with the telescopic cylinder that two symmetries set up on the third mounting panel, and the output of two telescopic cylinder all with the lateral wall fixed connection of second slide.
Preferably, be equipped with the recess on the diapire of second mounting panel, and be equipped with the installation pole that the level set up in the recess, and be connected with a plurality of first pulleys on the installation pole, the both sides of recess all are equipped with the second opening that matches the setting with the installation pole, and the both sides of second mounting panel all are equipped with the second sliding lock piece that matches the setting with the installation pole.
Preferably, be equipped with a plurality of second recesses on the diapire of third mounting panel, and all be equipped with the second pulley in a plurality of second recesses.
The utility model discloses well beneficial effect as follows:
1. the handrail is convenient for a user to carry out a hand operation when the user carries goods on the main body of the boarding bridge, the inserted link is inserted into the insertion hole to ensure the stability of the connection state of the first mounting plate and the mounting groove, and the first sliding locking block can lock the inserted link to ensure the stability of the working state of the inserted link;
2. telescopic cylinder can drive the second slide and slide in first opening to drive second branch and move in vertical direction, second branch cooperation third pivot motion is adjusted the working angle who steps on the axle main part, and the montant makes first slide and spout cooperation with the cooperation of second pivot, carries out the auxiliary regulation to the working angle who steps on the axle main part, and the axle main part motion of stepping on is convenient for in first pulley and the cooperation of second pulley.
Drawings
Fig. 1 is a schematic structural view of a limiting and fixing structure for a mobile dock leveler according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
In the figure: 1 step on bridge main part, 2 fliers, 3 mounting grooves, 4 first mounting panels, 5 connecting rods, 6 handrail poles, 7 second mounting panels, 8 montants, 9 first slide, 10 spout, 11 inserted bars, 12 third mounting panels, 13 first branch, 14 second branch, 15 second slide, 16 telescopic cylinder, 17 installation pole, 18 first pulley, 19 second pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a limiting and fixing structure for a movable boarding bridge comprises a horizontally arranged boarding bridge main body 1, a tread plate 2 is rotatably connected to the side wall of the boarding bridge main body 1 through a first rotating shaft, two symmetrically arranged mounting grooves 3 are formed in the side wall of the upper side of the boarding bridge main body 1, a hand-holding mechanism is arranged in each of the two mounting grooves 3, the hand-holding mechanism comprises a horizontally arranged first mounting plate 4, a plurality of vertically arranged connecting rods 5 are fixedly connected to the side wall of the upper side of the first mounting plate 4, a horizontally arranged hand-holding rod 6 is fixedly connected to the upper ends of the connecting rods 5, horizontally arranged insertion rods 11 are arranged on both sides of the boarding bridge main body 1, insertion holes matched with the insertion rods 11 are formed in both sides of the first mounting plate 4, first sliding locking blocks matched with the insertion rods 11 are formed in both sides of the boarding bridge main body 1, the hand-holding rod 6 is convenient for a user to hold goods when the user transports on the boarding bridge main body 1, the inserted link 11 is inserted into the jack to ensure the stability of the connection state of the first mounting plate 4 and the mounting groove 3, and the first sliding locking block can lock the inserted link 11 to ensure the stability of the working state of the inserted link 11;
one end of the boarding bridge main body 1 is provided with two first fixing mechanisms which are symmetrically arranged, the other end of the boarding bridge main body 1 is provided with two second fixing mechanisms which are symmetrically arranged, each first fixing mechanism comprises a second mounting plate 7 which is horizontally arranged, the upper end of each second mounting plate 7 is fixedly connected with a vertical rod 8, the upper end of each vertical rod 8 is rotatably connected with a first sliding plate 9 through a second rotating shaft, the bottom wall of the boarding bridge main body 1 is provided with a sliding groove 10 which is matched with the first sliding plate 9, the bottom wall of each second mounting plate 7 is provided with a groove, a horizontally arranged mounting rod 17 is arranged in each groove, each mounting rod 17 is connected with a plurality of first pulleys 18, the two sides of each groove are respectively provided with a second opening which is matched with the mounting rod 17, the two sides of each second mounting plate 7 are respectively provided with a second sliding locking block which is matched with the mounting rod 17, the vertical rods 8 are matched with the second rotating shafts to enable the first sliding, the working angle of the boarding bridge main body 1 is adjusted in an auxiliary mode, and the first pulley 18 is matched with the second pulley 19, so that the boarding bridge main body 1 can move conveniently;
the second fixing mechanism comprises a horizontally arranged third mounting plate 12, the upper side wall of the third mounting plate 12 is fixedly connected with two first supporting rods 13 which are symmetrically arranged, the two first supporting rods 13 are both of a hollow structure, a vertically arranged second supporting rod 14 is inserted in each first supporting rod 13, the upper ends of the two second supporting rods 14 are rotatably connected with the bottom wall of the boarding bridge main body 1 through a third rotating shaft, the lower ends of the two second supporting rods 14 are fixedly connected with horizontally arranged second sliding plates 15, the side walls of the two first supporting rods 13 are respectively provided with a first opening which is matched with the second sliding plates 15, the two second sliding plates 15 are arranged by penetrating through the first openings, the third mounting plate 12 is provided with two symmetrically arranged telescopic cylinders 16, the output ends of the two telescopic cylinders 16 are fixedly connected with the side wall of the second sliding plates 15, the bottom wall of the third mounting plate 12 is provided with a plurality of second grooves, and all be equipped with second pulley 19 in a plurality of second recesses, telescopic cylinder 16 can drive second slide 15 and slide in first opening to drive second branch 14 and move in vertical direction, second branch 14 cooperates the third pivot motion, adjusts the working angle of the main part 1 of the bridge of stepping on.
The utility model discloses in, handrail 6 is convenient for the user and is hand-held operation when transporting goods on the main part of the boarding bridge 1, inserted bar 11 inserts and can guarantee the stability of first mounting panel 4 and the 3 connection state of mounting groove in the jack, first slip locking piece can be with inserted bar 11 locking, guarantee the stability of 11 operating condition of inserted bar, telescopic cylinder 16 can drive second slide 15 and slide in first opening, thereby it moves in vertical direction to drive second branch 14, second branch 14 cooperation third pivot motion, adjust the working angle of the main part of the boarding bridge 1, montant 8 makes first slide 9 and spout 10 cooperation with the cooperation of second pivot, carry out the auxiliary accommodation to the working angle of the main part of the boarding bridge 1, first pulley 18 cooperates with second pulley 19, the main part of the boarding bridge 1 of being convenient for moves.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable boarding bridge is with spacing fixed knot structure, includes the boarding bridge main part (1) that the level set up, its characterized in that, it is connected with flier (2) to rotate through first pivot on the lateral wall of boarding bridge main part (1), the upside lateral wall of boarding bridge main part (1) is equipped with mounting groove (3) that two symmetries set up, and all is equipped with hand-held mechanism in two mounting grooves (3), the one end of boarding bridge main part (1) is equipped with the first fixed establishment that two symmetries set up, and the other end of boarding bridge main part (1) is equipped with the second fixed establishment that two symmetries set up.
2. The mobile dock leveler limiting and fixing structure according to claim 1, wherein the handrail mechanism comprises a first mounting plate (4) which is horizontally arranged, a plurality of vertically arranged connecting rods (5) are fixedly connected to the upper side wall of the first mounting plate (4), a horizontally arranged handrail rod (6) is fixedly connected to the upper ends of the connecting rods (5) together, horizontally arranged insertion rods (11) are arranged on two sides of the dock leveler main body (1), insertion holes which are matched with the insertion rods (11) are arranged on two sides of the first mounting plate (4), and first sliding locking blocks which are matched with the insertion rods (11) are arranged on two sides of the dock leveler main body (1).
3. The limiting and fixing structure for the mobile dock leveler according to claim 1, wherein the first fixing mechanism comprises a horizontally arranged second mounting plate (7), a vertical rod (8) is fixedly connected to the upper end of the second mounting plate (7), a first sliding plate (9) is rotatably connected to the upper end of the vertical rod (8) through a second rotating shaft, and a sliding groove (10) matched with the first sliding plate (9) is formed in the bottom wall of the dock leveler main body (1).
4. The limiting and fixing structure for the mobile dock leveler according to claim 1, wherein the second fixing mechanism comprises a horizontally arranged third mounting plate (12), two symmetrically arranged first support rods (13) are fixedly connected to an upper side wall of the third mounting plate (12), both the first support rods (13) are of a hollow structure, a vertically arranged second support rod (14) is inserted into each of the two first support rods (13), upper ends of both the two second support rods (14) are rotatably connected with a bottom wall of the dock leveler main body (1) through a third rotating shaft, lower ends of both the two second support rods (14) are fixedly connected with a horizontally arranged second sliding plate (15), first openings matched with the second sliding plate (15) are formed in side walls of both the two first support rods (13), and both the two second sliding plates (15) are arranged through the first openings, and the third mounting plate (12) is provided with two symmetrically arranged telescopic cylinders (16), and the output ends of the two telescopic cylinders (16) are fixedly connected with the side wall of the second sliding plate (15).
5. The limiting and fixing structure for the mobile dock leveler is characterized in that a groove is formed in the bottom wall of the second mounting plate (7), a horizontally arranged mounting rod (17) is arranged in the groove, a plurality of first pulleys (18) are connected to the mounting rod (17), second openings matched with the mounting rod (17) are formed in two sides of the groove, and second sliding locking blocks matched with the mounting rod (17) are formed in two sides of the second mounting plate (7).
6. The mobile dock leveler as claimed in claim 4, wherein a plurality of second grooves are formed in a bottom wall of the third mounting plate (12), and the second pulleys (19) are disposed in the plurality of second grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450109.XU CN210438108U (en) | 2019-09-03 | 2019-09-03 | Limiting and fixing structure for mobile dock leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450109.XU CN210438108U (en) | 2019-09-03 | 2019-09-03 | Limiting and fixing structure for mobile dock leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210438108U true CN210438108U (en) | 2020-05-01 |
Family
ID=70410154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921450109.XU Expired - Fee Related CN210438108U (en) | 2019-09-03 | 2019-09-03 | Limiting and fixing structure for mobile dock leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210438108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
-
2019
- 2019-09-03 CN CN201921450109.XU patent/CN210438108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |