CN112356893A - Portable outdoor electric power laboratory glassware transportation operation platform - Google Patents
Portable outdoor electric power laboratory glassware transportation operation platform Download PDFInfo
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- CN112356893A CN112356893A CN202011249284.XA CN202011249284A CN112356893A CN 112356893 A CN112356893 A CN 112356893A CN 202011249284 A CN202011249284 A CN 202011249284A CN 112356893 A CN112356893 A CN 112356893A
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- rod
- pull rod
- assembly
- portable outdoor
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The invention discloses a portable outdoor electric power experimental instrument transportation operation platform which comprises a supporting plate unit, a pull rod unit and a moving unit, wherein the supporting plate unit comprises a supporting plate and a seat assembly arranged at the top of the supporting plate; the pull rod unit is arranged at the end part of the supporting plate and comprises a pull rod assembly and telescopic assemblies which are connected to the two sides of the pull rod assembly in a matched mode; the moving unit is arranged at the bottom of the supporting plate and comprises a wheel assembly and a brake rod capable of being matched with the wheel assembly to brake; the pallet truck combining the pallet unit, the pull rod unit and the moving unit can be used as a platform of a transport instrument, when an experiment needs to be carried out, the pull rod unit can be folded and matched with the pallet unit to form a platform which can be used for placing and operating the experiment instrument, and the difficulty of outdoor work of an experimenter is effectively reduced.
Description
Technical Field
The invention relates to the technical field of electric power auxiliary equipment, in particular to a portable outdoor electric power experimental instrument transportation operation platform.
Background
At present, the coverage of domestic power grids is wide, and the power grids need to be detected and maintained frequently, so that field experiments of power grid equipment are more; because the power grid equipment is mostly installed in the open air with few remote people, the power experimental test is mostly in the open air, and the outdoor test environment is worse. Meanwhile, the electric power experiment testing device is various and heavy, no available transport means is available, a plurality of experimental instruments need workers to be lifted to the site, then the workers are squat to conduct experiments, the existing problems aggravate the difficulty of outdoor testing and reduce the working efficiency for the workers conducting outdoor field experiments. For this purpose, a tool cart that can be transported in a portable manner and can be used as an operating platform is proposed.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems of transportation and operation of the existing outdoor electric power experimental instrument.
Therefore, the technical problem to be solved by the invention is to provide a portable outdoor electric power experimental instrument transportation operation platform, and the purpose of the platform is to solve the problems that the outdoor electric power experimental instrument is difficult to transport and inconvenient to operate.
In order to solve the technical problems, the invention provides the following technical scheme: a portable outdoor electric power experimental instrument transportation operation platform comprises a supporting plate unit, a pull rod unit and a moving unit, wherein the supporting plate unit comprises a supporting plate and a seat assembly arranged at the top of the supporting plate; the pull rod unit is arranged at the end part of the supporting plate and comprises a pull rod assembly and telescopic assemblies which are connected to the two sides of the pull rod assembly in a matched mode; and the moving unit is arranged at the bottom of the supporting plate and comprises a wheel assembly and a brake rod capable of being matched with the wheel assembly to brake.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: a receiving groove is formed in the side wall of the top of the supporting plate, and the seat assembly can be accommodated in the receiving groove in a matched mode; a limiting groove is further formed in the accommodating groove.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the seat assembly comprises a base plate, a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are arranged on two sides of the base plate; the middle parts of the first supporting rod and the second supporting rod are arranged in a crossed mode, one end of the first supporting rod is hinged to the end part of the base plate, the other end of the first supporting rod is hinged to the containing groove, one end of the second supporting rod can be placed in a matched mode in the limiting groove, and the other end of the second supporting rod is arranged in the limiting holes in two sides of the base plate in a sliding mode.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the pull rod assembly comprises connecting guide rods arranged in parallel, a bearing plate connected to one end of the connecting guide rods in a matched mode, and a pull rod hinged to the end portion of the bearing plate; one end of the connecting guide rod is hinged to the side wall of the top end of the supporting plate, the other end of the connecting guide rod is matched and movable in the containing box at the back of the bearing plate, and one end of the pull rod is hinged to two sides of the end portion, far away from the connecting guide rod, of the bearing plate.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the top panel of the bearing plate is matched with and slides with a sliding plate.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: one end of the pull rod, which is far away from the bearing plate, is provided with a handle rod, and two ends of the handle rod are matched and rotated in the rod body side wall of the pull rod through the insertion groove.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the insertion groove is internally provided with a stop block, and the side wall of the end part of the handle rod is provided with a notch matched with the stop block.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: one end of the telescopic assembly is hinged to the side wall of the top end of the supporting plate, and the other end of the telescopic assembly is hinged to the side wall of the rod body of the pull rod.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the wheel assembly is provided with a front wheel assembly and a rear wheel assembly, and each wheel assembly comprises a rotating shaft, a brake wheel fixed on the side wall of the rotating shaft and wheels rotatably connected to two ends of the rotating shaft.
As a preferred scheme of the portable outdoor electric power experimental instrument transportation operation platform, the invention comprises the following steps: the brake rods and the wheel parts are the same in number, the brake rods and the wheel parts are arranged on one sides, far away from each other, of the two groups of wheel parts, one ends of the brake rods are hinged to the bottom of the supporting plate, and rod bodies of the brake rods can be matched with the brake wheels.
The invention has the beneficial effects that:
the pallet truck combining the pallet unit, the pull rod unit and the moving unit can be used as a platform of a transport instrument, when an experiment needs to be carried out, the pull rod unit can be folded and matched with the pallet unit to form a platform which can be used for placing and operating the experiment instrument, and the difficulty of outdoor work of an experimenter is effectively reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall storage structure of the transportation operation platform of the portable outdoor electric power experimental instrument.
FIG. 2 is a schematic view of the unfolding structure of the seat assembly of the transportation operation platform of the portable outdoor power laboratory apparatus according to the present invention.
FIG. 3 is a schematic structural diagram of a seat assembly of the transportation operation platform of the portable outdoor power laboratory apparatus according to the present invention.
FIG. 4 is a schematic view of the connecting structure of the connecting guide rod and the bearing plate of the transportation operation platform of the portable outdoor power laboratory apparatus of the present invention.
FIG. 5 is a schematic view of the overall structure of the portable outdoor power laboratory transport operation platform according to the present invention.
FIG. 6 is a schematic view of the expanded overall bottom structure of the transportation operation platform of the portable outdoor power laboratory apparatus according to the present invention.
FIG. 7 is a schematic view of a connecting structure of a pull rod and a handle rod of the transportation operation platform of the portable outdoor electric power experiment instrument.
FIG. 8 is a schematic structural diagram of a mobile assembly of the transportation operation platform of the portable outdoor power laboratory apparatus according to the present invention.
FIG. 9 is a schematic overall expanded plan view of the portable outdoor power laboratory transport platform according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, for a first embodiment of the present invention, a portable outdoor power laboratory instrument transportation operation platform is provided, which comprises a pallet unit 100, a drawbar unit 200 and a moving unit 300, wherein the pallet unit 100 comprises a pallet 101 and a seat assembly 102 disposed on top of the pallet 101; the pull rod unit 200 is arranged at the end part of the supporting plate 101 and comprises a pull rod assembly 201 and telescopic assemblies 202 which are connected to two sides of the pull rod assembly 201 in a matching way; and a moving unit 300 disposed at the bottom of the pallet 101, and including a wheel assembly 301 and a brake lever 302 capable of braking in cooperation with the wheel assembly 301.
The main structure of the platform is similar to that of a traditional transport cart and comprises three units, namely a supporting plate unit 100, a pull rod unit 200 and a moving unit 300, the supporting plate unit 100 is a platform for placing instrument equipment, the moving unit 300 is arranged at the bottom end of the supporting plate unit and can be used for moving the whole platform, the pull rod unit 200 is arranged on the side wall of the end portion of the supporting plate unit 100 and used for pushing or pulling the platform to move forwards or backwards, and in the scheme, the supporting plate platform 100 and the pull rod unit 200 can form a table and chair platform for an experimenter to sit to operate instruments through state change. Specifically, the seat assembly 102 is folded and stored in the plate surface of the supporting plate 101, and can be unfolded during an experiment and stored during transportation; the pull rod assembly 201 can be folded and changed, and the state is kept through the telescopic assembly 202, so that different using modes are formed.
Example 2
Referring to fig. 1 to 3, a second embodiment of the present invention is described, which illustrates a specific structure of a platform 101 and a seat assembly 102, and is different from the first embodiment: a receiving groove 101a is formed in the side wall of the top of the support plate 101, and the seat assembly 102 can be accommodated in the receiving groove 101a in a matching manner; the accommodating groove 101a is also provided with a limit groove 101 b.
The seat assembly 102 includes a pad 102a and first and second support rods 102b and 102c disposed on either side of the pad 102 a; the middle parts of the first supporting rod 102b and the second supporting rod 102c are arranged in a crossed mode, one end of the first supporting rod 102b is hinged to the end part of the base plate 102a, the other end of the first supporting rod 102b is hinged in the accommodating groove 101a, one end of the second supporting rod 102c can be placed in the limiting groove 101b in a matched mode, and the other end of the second supporting rod 102c is arranged in the limiting openings 102a-1 in the two sides of the base plate 102a in a sliding mode.
Compared with embodiment 1, further, the tray 101 is a main body plate of the tray unit 100, and in order to place the instrumentation on the top thereof, the seat assembly 102 is mounted on the top of the plate surface in a hidden-type manner, and is received in the receiving groove 101a, and the limiting groove 101b in the groove is used for maintaining the support state when the seat assembly 102 is unfolded.
The seat assembly 102 comprises a backing plate 102a at the top and a support rod positioned at the bottom of the backing plate 102a, the support rod is arranged in a crossed manner and is divided into a first support rod 102b and a second support rod 102c, and the middle parts of rod bodies of the first support rod 102b and the second support rod 102c are hinged and rotatably connected, wherein one end of the first support rod 102b is hinged at one end of the bottom of the backing plate 102a, and the other end of the first support rod 102b is hinged in the accommodating groove; one end of the second support rod 102c is movably connected in the limiting opening 102a-1, and the other end can be placed in the limiting groove 101b in a matching manner, because the two ends of the second support rod 102c are movable, and the middle part is hinged with the first support rod 101b, when one end of the second support rod 102c is fixed through the limiting groove 101b, the cross structure of the support rods can be kept stable, and the backing plate 102a is supported for experimenters to use. Meanwhile, the limiting grooves 101b are provided with a plurality of groups, the height of the seat component 102 is adjusted by matching the bottom space of the adjusting support rods, the seat component can be used by people with different heights, and the limiting grooves have better applicability.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1, 2, 4 to 8 and 9, a third embodiment of the present invention is different from the second embodiment in that: the pull rod assembly 201 comprises a connecting guide rod 201a arranged in parallel, a bearing plate 201b connected to one end of the connecting guide rod 201a in a matching manner, and a pull rod 201c hinged to the end of the bearing plate 201 b; one end of the connecting guide rod 201a is hinged on the top side wall of the supporting plate 101, the other end is matched and movable in the storage box 201b-1 at the back of the bearing plate 201b, and one end of the pull rod 201c is hinged on two sides of the end of the bearing plate 201b far away from the connecting guide rod 201 a.
The top panel of the bearing plate 201b is fitted with a sliding plate 201 b-2.
One end of the pull rod 201C, which is far away from the bearing plate 201b, is provided with a handle 201C-1, and two ends of the handle 201C-1 are matched and rotated in the rod body side wall of the pull rod 201C through the insertion groove C.
A stop block D is arranged in the inserting groove C, and a notch 201C-11 matched with the stop block D is formed in the side wall of the end part of the handle bar 201C-1.
One end of the telescopic assembly 202 is hinged on the top side wall of the supporting plate 101, and the other end is hinged on the rod body side wall of the pull rod 201 c.
Compared with the embodiment 2, further, the pull rod assembly 201 has the connecting guide rod 201a arranged in parallel, one end of the connecting guide rod 201a is hinged to the side wall at one end of the top of the supporting plate 101, and the other end of the connecting guide rod 201a is connected in the storage box 201b-1 at the back of the bearing plate 201b in a matching manner, it should be noted that, as shown in fig. 5, the end of the connecting guide rod 201a located in the storage box 201b-1 is communicated, so that the connecting guide rod 201a cannot slide out of the storage box 201b-1, and the bearing plate 201b can slide on the rod body of the connecting guide rod 201a through the storage box 201b-1, thereby facilitating the overall storage and maintaining the pull rod assembly 201 at. And the side wall of one end of the bearing plate 201c, which is far away from the connecting guide rod 201a, is also hinged with a pull rod 201c, the pull rod 201c is used for holding by hand to push or pull the platform to move, and the pull rod 201c can be used as a support leg when the bearing plate 201b is unfolded, so that the bearing plate 201b forms a temporary working table.
Further, for keeping the stable placement of the bearing plate 201b and the adjustment of the plate height, it is necessary to keep the relative structural stability between the pull rod 201c and the bearing plate 201b, so the telescopic assembly 202 arranged in parallel supports and adjusts, the telescopic assembly 202 is symmetrically distributed on both sides of the pull rod 201c, one end of the telescopic assembly is hinged on the side wall of the supporting plate 101, the other end of the telescopic assembly is hinged on the side wall of the hinged end of the pull rod 201c, and the telescopic assembly 202 can adopt a hydraulic rod which is common in the market and can control the telescopic amount.
In addition, in order to increase the available area of the bearing plate 201b, an extendable sliding plate 201b-2 is accommodated in the plate body of the bearing plate 201b, and in the experimental process, the sliding plate is pulled out of the bearing plate 201b, so that measuring tools or sundries such as a mouse and a mobile phone can be placed, and the practicability is improved.
After the bearing plate 201b is supported, the free end of the pull rod 201C needs to be supported on the ground, in order to keep the handheld part of the pull rod 201C clean, the handheld end of the pull rod 201C is designed with a movably connected handle 201C-1, two insertion grooves C are formed in the side wall of the rod body of the pull rod 201C, and two ends of the handle 201C-1 are inserted into the insertion grooves C and can rotate; it should be noted that, as shown in fig. 7, a stopper D is further disposed in the insertion groove C. At the two ends of the handle bar 201C-1, the ends are semicircular, and one side of the semicircle is provided with a slot cavity with half width of the stop block D, so that the handle bar 201C-1 is limited in the insertion groove C and can only rotate 180 degrees (namely, half turn). The handle part of the handle bar 201c-1 can be rotated to one side close to the bearing plate 201b when not in use, so as to avoid contacting the ground, being stained with dust and causing pollution when being held by a worker. The pull rod 201c can also adopt a telescopic length design for realizing different extending amounts.
The rest of the structure is the same as that of embodiment 2.
Example 4
Referring to fig. 6 and 8, a fourth embodiment of the present invention, which is a specific component of the mobile unit 300, is different from the third embodiment in that: the wheel assembly 301 has two front and rear wheel assemblies, and each wheel assembly includes a rotating shaft 301a, a brake wheel 301b fixed to a side wall of the rotating shaft 301a, and a wheel 301c rotatably connected to both ends of the rotating shaft 301 a.
The brake levers 302 are the same in number as the wheel members, and are disposed on the sides of the two wheel members away from each other, one end of each of the brake levers is hinged to the bottom of the support plate 101, and the lever body thereof can be engaged with the brake wheel 301 b.
Compared with embodiment 3, further, the wheel assemblies 301 are mounted on the bottom side wall of the supporting plate 101 through the bracket, one set is arranged at the front and the back, and the two sets have the same structure and comprise the rotating shaft 301a and the wheels 301c arranged at the two ends of the rotating shaft, and the braking wheels 301a are further symmetrically arranged on the side walls at the two ends of the rotating shaft 301a, so that the braking of the wheel members can be realized by matching the braking rods 302, in order to improve the braking effect, the braking rods 302 are arranged on the sides of the front and the back wheel members, which are far away from each other, one end of each braking rod 302 is hinged to the bottom of the supporting plate 101, the other end of each braking rod can rotate along with the hinged point, when the rod body is positioned in the ratchet bar of the braking wheel 301a, the rotation of the. The purpose of the side of the front and rear wheel members away from each other is to facilitate braking by the worker from both sides of the pallet 101, and to facilitate operation.
The rest of the structure is the same as that of example 3.
As shown in fig. 1-9 in the description, the platform has two usage states, in the state of transporting the platform, as shown in fig. 1, the seat assembly 102 is accommodated in the accommodating groove 101a of the plate body of the supporting plate 101, the bearing plate 201b is sleeved on the connecting guide rod 201a through the accommodating box 201b-1 on the back of the bearing plate 201b, the telescopic assembly 202 is in a contracted state, the pull rod 201c and the connecting guide rod 201a are limited in the same plane, the rod 201c-1 rotates to face one side of the free end of the pull rod 201c, and the angle of the plane of the pull rod 201c and the plane of the supporting plate 101 can be realized by adjusting the hinged end of the telescopic assembly 202, so that the platform can be adapted to people with different heights.
When the equipment is transported to a designated position and needs to be assembled, the equipment can be adjusted to the operating platform state, and the specific process is that two groups of brake levers 302 are firstly treaded by feet and rotated to be matched with the brake wheels 301a, so that the whole equipment can be stably braked. And then the experimental instrument is completely taken down from the supporting plate 101, the backing plate 102a is taken out from the accommodating groove 101a of the supporting plate 101, in the taking-out process, one end of the second supporting rod 102c positioned at the limiting opening 102a-1 slides transversely in the limiting opening 102a-1, and the other end can be inserted in a certain limiting groove 101b in a matched mode, so that the required seat height can be obtained. Then, the handle 201c-1 is rotated for a half turn, the handheld part faces one side of the bearing plate 201b, the telescopic assembly 202 is adjusted to extend, the pull rod 201c is pushed to pull the bearing plate 201b to slide out of the connecting guide rod 201a, when the end part of the connecting guide rod 201a is located at the end part of the storage box 201b-1, the pull rod 201c is rotated to enable the free end of the bearing plate 201b to contact the ground, and the plate surface of the bearing plate 201b is kept stable and the plate body is located at the required height by adjusting the extension amount and the hinge angle of the telescopic assembly 202, so that the handle can be used as a simple. When the instrument is placed on the loading plate 201b and the use area needs to be enlarged, the slide plate 201b-2 can be drawn out from the loading plate 201 b. Through the change of the two states, the problem that laboratory staff transport outdoor equipment and laboratory instruments are difficult to operate is well solved, and the difficulty of outdoor work is greatly improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a portable outdoor electric power laboratory glassware transportation operation platform which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a tray unit (100) comprising a tray (101) and a seat assembly (102) disposed on top of the tray (101);
the pull rod unit (200) is arranged at the end part of the supporting plate (101) and comprises a pull rod assembly (201) and telescopic assemblies (202) which are connected to the two sides of the pull rod assembly (201) in a matched mode; and the number of the first and second groups,
the moving unit (300) is arranged at the bottom of the supporting plate (101) and comprises a wheel assembly (301) and a brake lever (302) capable of being matched with the wheel assembly (301) to brake.
2. The portable outdoor power laboratory instrument transport operations platform of claim 1, wherein: a receiving groove (101a) is formed in the side wall of the top of the supporting plate (101), and the seat assembly (102) can be accommodated in the receiving groove (101a) in a matched mode;
a limiting groove (101b) is further arranged in the accommodating groove (101 a).
3. The portable outdoor power laboratory instrument transport operations platform of claim 2, wherein: the seat assembly (102) comprises a cushion plate (102a) and a first support rod (102b) and a second support rod (102c) which are arranged on two sides of the cushion plate (102 a);
the middle parts of the first supporting rod (102b) and the second supporting rod (102c) are arranged in a crossed mode, one end of the first supporting rod (102b) is hinged to the end part of the base plate (102a), the other end of the first supporting rod (102b) is hinged into the containing groove (101a), one end of the second supporting rod (102c) can be placed in the limiting groove (101b) in a matched mode, and the other end of the second supporting rod (102c) is arranged in limiting openings (102a-1) in two sides of the base plate (102a) in a sliding mode.
4. The portable outdoor power laboratory instrument transport operations platform of claim 3, wherein: the pull rod assembly (201) comprises a connecting guide rod (201a) arranged in parallel, a bearing plate (201b) connected to one end of the connecting guide rod (201a) in a matched mode, and a pull rod (201c) hinged to the end portion of the bearing plate (201 b);
one end of the connecting guide rod (201a) is hinged to the side wall of the top end of the supporting plate (101), the other end of the connecting guide rod is matched and movable in a storage box (201b-1) at the back of the bearing plate (201b), and one end of the pull rod (201c) is hinged to two sides of the end portion, far away from the connecting guide rod (201a), of the bearing plate (201 b).
5. The portable outdoor power laboratory instrument transport operations platform of claim 4, wherein: a sliding plate (201b-2) is matched and slid in the top panel of the bearing plate (201 b).
6. The portable outdoor power laboratory instrument transport operations platform of claim 4 or 5, wherein: one end, far away from the bearing plate (201b), of the pull rod (201C) is provided with a handle rod (201C-1), and two ends of the handle rod (201C-1) are matched and rotated in the rod body side wall of the pull rod (201C) through an insertion groove (C).
7. The portable outdoor power laboratory instrument transport operations platform of claim 6, wherein: a stop block (D) is arranged in the insertion groove (C), and a notch (201C-11) matched with the stop block (D) is formed in the side wall of the end part of the handle rod (201C-1).
8. The portable outdoor power laboratory instrument transport operations platform of any one of claims 4, 5 and 7, wherein: one end of the telescopic assembly (202) is hinged to the top end side wall of the supporting plate (101), and the other end of the telescopic assembly is hinged to the rod body side wall of the pull rod (201 c).
9. The portable outdoor power laboratory instrument transport operations platform of any one of claims 1, 2, 4, 5 and 7, wherein: the wheel assembly (301) is provided with a front wheel assembly and a rear wheel assembly, and the wheel assemblies comprise a rotating shaft (301a), braking wheels (301b) fixed on the side wall of the rotating shaft (301a) and wheels (301c) rotatably connected to two ends of the rotating shaft (301 a).
10. The portable outdoor power laboratory instrument transport operations platform of claim 9, wherein: the number of the brake rods (302) is the same as that of the wheel parts, the brake rods are arranged on one sides, away from each other, of the two wheel parts, one end of each brake rod is hinged to the bottom of the supporting plate (101), and the rod body of each brake rod can be matched with the brake wheel (301 b).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011249284.XA CN112356893B (en) | 2020-11-10 | 2020-11-10 | Portable outdoor electric power laboratory glassware transportation operation platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011249284.XA CN112356893B (en) | 2020-11-10 | 2020-11-10 | Portable outdoor electric power laboratory glassware transportation operation platform |
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| CN112356893A true CN112356893A (en) | 2021-02-12 |
| CN112356893B CN112356893B (en) | 2022-10-21 |
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| CN108279321A (en) * | 2018-01-23 | 2018-07-13 | 安徽送变电工程有限公司 | A kind of movable type electrical test operation console |
| CN208602521U (en) * | 2018-05-23 | 2019-03-15 | 江苏海尔森检测技术服务有限公司 | A kind of multifunctional handcar |
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| CN205292693U (en) * | 2015-11-20 | 2016-06-08 | 郭凯 | Multi -functional pull rod car of collapsible deformation |
| CN105711623A (en) * | 2016-01-27 | 2016-06-29 | 贵州大学 | Deformable hand buggy |
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| CN108099980A (en) * | 2017-12-15 | 2018-06-01 | 常州工学院 | A kind of double-decked platform multifunctional trolley |
| CN108279321A (en) * | 2018-01-23 | 2018-07-13 | 安徽送变电工程有限公司 | A kind of movable type electrical test operation console |
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