CN111634804A - Simple and easy car of transportation counterweight iron - Google Patents
Simple and easy car of transportation counterweight iron Download PDFInfo
- Publication number
- CN111634804A CN111634804A CN202010363441.3A CN202010363441A CN111634804A CN 111634804 A CN111634804 A CN 111634804A CN 202010363441 A CN202010363441 A CN 202010363441A CN 111634804 A CN111634804 A CN 111634804A
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- Prior art keywords
- claw
- lever
- rod
- static
- counterweight
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F15/00—Crowbars or levers
Abstract
The invention discloses a simple transport counterweight iron vehicle, which comprises a vehicle body, two groups of lever suspension assemblies and four rollers, wherein the two groups of lever suspension assemblies are arranged on the vehicle body; the lever suspension component comprises a support rod, a lever, a clamping jaw and two steel wire ropes; the supporting rod is arranged on the vehicle body; the support rod is fixed with a buckle; the lever is provided with a fulcrum part and a fixed part which are respectively positioned at two sides of the middle part of the lever; the fulcrum parts are arranged on the same group of support rods and are in rotary connection with the support rods; the fixed part can be fixed in the buckle of the other group of component supporting rods; in the same group of lever suspension assemblies, the clamping jaws are suspended below the lever suspension ends through steel wire ropes and comprise static jaws and movable jaws; the movable claw and the hook claw part of the static claw are arranged oppositely, and the outer side of the upper end of the movable claw is rotationally connected with the cross rod part; the upper ends of the two steel wire ropes are connected with the lever suspension end, the lower end of one steel wire rope is connected with the upper end of the claw part of the static claw hook, and the other steel wire rope is connected with the inner side of the upper end of the movable claw. The invention has the advantages of convenience, flexibility, safety, labor saving, low cost and the like.
Description
Technical Field
The invention belongs to the field of elevator accessory transportation tools, and particularly relates to a simple vehicle for transporting counterweight irons.
Background
With the rapid development of economy and the improvement of working conditions and living standard of people, the building industry is developing and growing day by day, and the elevator serving as an elevator for providing vertical transportation in a building is also rapidly developed.
In the elevator development and test process, the counterweight iron is used when the balance coefficient or the full load operation is tested. Conditional elevator manufacturers will be equipped with special forklifts to transport the counterweight short distance, putting the counterweight as a weight in the car. The forklift is inflexible to rotate when used, and is easy to accidentally injure people due to improper operation. Meanwhile, the operation of the forklift requires qualified professionals with rich technical experience, and the labor cost and the equipment cost are increased indirectly. There is not condition elevator producer can select artifical transport, compares with fork truck transport, can consume a large amount of physical power in the handling of artifical transport, seriously influences work efficiency, and there is certain degree of difficulty and danger in artifical transport moreover, and the counterweight iron often can appear smashing the accident with personnel, and in addition, among the personnel handling, the counterweight iron phenomenon of colliding with often can appear, leads to the counterweight iron to damage, causes the quality problems.
Disclosure of Invention
The invention provides a simple vehicle for transporting counterweight irons, which overcomes the defects of the prior art.
In order to achieve the above object, the present invention provides a simple vehicle for transporting a counterweight iron, which has the following characteristics: the device comprises a vehicle body, two groups of lever suspension assemblies and four rollers; the vehicle body is a frame, and the top of the vehicle body is a rectangular frame body; the four rollers are arranged at the bottom of the vehicle body; the lever suspension component comprises a support rod, a lever, a clamping jaw and two steel wire ropes; the supporting rod is arranged along the left and right direction, and two ends of the supporting rod are respectively arranged on the rod bodies at the left side and the right side of the top of the vehicle body; the support rod is fixed with a buckle; the lever is arranged along the front-back direction, and the non-end part position is provided with a fulcrum part and a fixed part which are respectively positioned at two sides of the middle part of the lever; the levers and the support rods of the two groups of lever suspension assemblies are distributed in diagonal line symmetry; the fulcrum parts of the levers are arranged on the same group of support rods and are rotationally connected with the support rods, and the connecting positions and the fixing positions of the buckles on the support rods are respectively symmetrically positioned at two sides of the middle part of the support rods; the fixed part of the lever can be fixed in the buckle of the other group of component supporting rods; in the lever, one end close to the fulcrum is a hanging end, and the other end is a handle end; in the same group of lever suspension assemblies, a clamping jaw is suspended below a lever suspension end through a steel wire rope and comprises a static jaw and a movable jaw; the static claw is provided with a cross rod part and a claw part which is positioned at one end of the cross rod part and is bent downwards to form a hook shape; the movable claw and the hook claw part of the static claw are arranged oppositely, and the outer side of the upper end of the movable claw is rotationally connected with the cross rod part; the upper ends of the two steel wire ropes are connected with the hanging end of the lever, the lower end of one steel wire rope is connected with the upper end of the claw part of the static claw, and the other steel wire rope is connected with the inner side of the upper end of the movable claw; the vehicle body is pushed to the upper part of the counterweight iron, the handle end of a lever is lifted, so that the clamping jaw hung at the other end descends, the claw part of the static claw hook is hooked in the groove at one side of one end of the counterweight iron, the movable claw hook is hooked in the groove at the other side of the same section of the counterweight iron, then the clamping jaw at the other end is lifted and lifted by pressing the handle end, and in the lifting process, the movable claw is lifted and rotated by a steel wire rope to be tightened, so that the clamping jaw is clamped in the grooves at two sides of the counterweight iron, and the lever is clamped in the buckle of the supporting rod of the other group of lever hanging components; and then the other end of the counterweight iron is lifted through another group of lever suspension assemblies, so that the counterweight iron is suspended in the vehicle body.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: wherein, the position of the movable claw rotatably connected with the cross rod part of the static claw can be adjusted.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: the static claw cross rod part is internally provided with a strip-shaped mounting clamping groove arranged along the length direction of the static claw cross rod part, the strip-shaped mounting clamping groove is positioned on one side far away from the claw part, and the groove body penetrates through the upper side wall, the lower side wall, the front side wall and the rear side wall of the groove body; the movable claw is provided with a claw body and a connecting plug-in, the connecting plug-in is fixed on the outer side of the upper part of the claw body and is provided with a rotating connecting hole which penetrates through the claw body from front to back; the connecting plug-in unit of the movable claw is inserted into the mounting clamping groove of the static claw from the lower part and the upper part; the claw is also provided with a butterfly bolt and a nut, the butterfly bolt is inserted into the mounting clamping groove of the static claw and the rotating connecting hole of the movable claw therein along the front-back direction, and the movable claw can rotate around the butterfly bolt; screwing a nut on the butterfly bolt, fixing the butterfly bolt on the static claw, and fixing the position where the movable claw is rotatably connected with the static claw; the nut is unscrewed, the butterfly bolt can move in the mounting clamp groove, and the movable claw can move along the mounting clamp groove.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: the end of the support rod can move on the corresponding body rod body and is fixed at any position on the rod body.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: the end part of the supporting rod is provided with a sleeve hole which penetrates through the front and the back, is sleeved on the body rod body corresponding to the end and can move on the body rod body; the side wall of the trepanning is provided with an internal thread positioning hole, the end parts of the supporting rods are all provided with bolts, and the bolts are in threaded connection in the internal thread positioning hole; the bolt is screwed in until the end part of the bolt is abutted against the surface of the rod body, the end part of the support rod is fixed on the rod body, the bolt is screwed out, and the end part of the support rod can move on the rod body.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: wherein, the trepanning matches with the cross-section of the automobile body of rod.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: the lever is provided with a rotating sleeve piece which is fixed below a fulcrum part of the lever, the rotating sleeve piece is provided with a rotating sleeve hole, the supporting rod is provided with an annular groove matched with the supporting rod, and the rotating sleeve hole of the rotating sleeve piece is sleeved in the annular groove to enable the lever to be rotatably connected with the supporting rod.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: wherein, the buckle is a bent hook-shaped piece.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: among the four rollers, two of the front side are universal wheels, and two of the rear side are fixed-axis wheels.
Further, the invention provides a simple vehicle for transporting the counterweight irons, which can also have the following characteristics: wherein, the automobile body is the cuboid frame, and each side is equipped with the horizontal pole respectively.
The invention has the beneficial effects that:
firstly, compared with the transportation of a forklift, the operation is simple and the operation is easy to be carried out. On the site of a site where articles are placed complicatedly, the simple vehicle is flexible in rotation, small in occupied space and capable of well avoiding personal injury caused by improper operation. This simple and easy car cost is lower, has reduced fork truck's use, reduces equipment cost and cost of labor, the user demand of satisfying most of enterprises that can be fine.
Compared with manual carrying, the lifting and putting down of the heavy iron are realized by using a simple lever principle, and the working efficiency is greatly improved. The car body is like a protective cover, so that the heavy iron is prevented from colliding in the carrying process. Meanwhile, the phenomenon of smashing during the manual carrying process is avoided,
the invention has firm structure, adopts the sectional materials for welding treatment, greatly increases the strength of the vehicle body and has long service life. The vehicle body adopts universal wheels and fixed-shaft wheels, so that the vehicle body can be easily steered and the simple vehicle can be parked. The clamping jaw for fixing the counterweight iron is reliable in structure, and the counterweight iron is clamped and loosened by lifting and putting down the counterweight iron.
Drawings
FIG. 1 is a schematic structural view of a simple transport vehicle for heavy iron;
FIG. 2 is a schematic view of the structure of the lever and the support rod;
FIG. 3 is a schematic view of another perspective of the simplified transport counterweight iron vehicle and a partially enlarged view of the lever and the support rod rotatably connected thereto;
FIG. 4 is a schematic view of the structure of the jaws and the wire rope;
fig. 5 is a schematic structural view of the jaw and the steel wire rope in a split state.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in figure 1, the invention provides a simple transport counterweight iron vehicle which comprises a vehicle body 1, two groups of lever suspension assemblies and four rollers 6.
The vehicle body 1 is a rectangular parallelepiped frame, and the top thereof is a rectangular frame body.
Four rollers 6 are mounted on the bottom of the vehicle body 1. Of the four rollers 6, two of the front side are universal wheels, and two of the rear side are fixed-axis wheels. The universal wheel is provided with a locking device, so that simple parking and stopping can be realized; the fixed shaft wheel can not rotate in any direction, the universal wheel can rotate for 360 degrees, and the steering of the vehicle body can be easily realized through the matching of the two wheels.
The lever suspension assembly comprises a support rod 2, a lever 3, a jaw 4 and two steel wire ropes 5.
As shown in fig. 1 and 2, the support rod 2 is disposed in the left-right direction, and both ends are disposed on the rod bodies 11 on the left and right sides of the top of the vehicle body 1, respectively. Wherein, the end of the support rod 2 can move on the corresponding body rod body 11 (namely move along the rod body 11) and is fixed at any position on the rod body 11, thereby being suitable for the counterweight irons with different lengths.
Specifically, the end of the support rod 2 has a front-rear through-going sleeve hole 21, which is sleeved on the corresponding body rod 11 at the end and can move on the body rod 11. The upper side wall of trepanning 21 has the internal thread locating hole, and the tip of bracing piece 2 all is furnished with bolt 22, and bolt 22 threaded connection is in the internal thread locating hole. Screwing the bolt 22 until the end part of the bolt abuts against the surface of the rod body 11, and fixing the end part of the support rod 2 on the rod body 11; the bolt 22 is unscrewed and the end of the support rod 2 can move on the rod body 11.
It is further preferable that the trepan 21 is matched to the section of the body rod body 11 so that the support rod 2 can be stably moved.
The support rod 2 is fixed with a buckle 23. The catch 23 is a bent hook.
The lever 3 is disposed in the front-rear direction, and the non-end portion has a fulcrum portion 31 and a fixing portion 32, which are respectively located on both sides of the middle portion of the lever 3. In the lever 3 on the right in fig. 1, the fulcrum portion 31 is located on the rear side of the middle portion thereof, and the fixing portion 32 is located on the front side of the middle portion thereof.
The levers 3 and the support rods 2 of the two groups of lever suspension assemblies are distributed in diagonal symmetry. The diagonal symmetry means that the diagonal lines of the rectangular frame on the top of the vehicle body 1 are symmetrically distributed on the basis of the diagonal lines.
The fulcrum part 31 of the lever 3 is arranged on the same group of the support rods 2 and is rotatably connected with the support rods 2, and the connecting position and the fixing position of the buckle 23 on the support rods 2 are respectively symmetrically positioned at two sides of the middle part of the support rods 2.
Specifically, as shown in fig. 3, the lever 3 has a rotating sleeve 33 fixed below the fulcrum portion 31 of the lever 3, the rotating sleeve 33 has a rotating sleeve hole, the support rod 2 has an annular groove (formed by two annular protrusions 24 arranged at intervals) matching with the rotating sleeve, and the rotating sleeve hole of the rotating sleeve 33 is sleeved in the annular groove, so that the lever 3 is rotatably connected with the support rod 2.
The fixing portion 32 of the lever 3 can be fixed in the catch 23 of the other set of assembly support bars 2.
In the lever 3, one end near the fulcrum portion 31 is a hanging end, and the other end is a handle end.
In the same group of lever suspension assemblies, a clamping jaw 4 is suspended below the suspension end of a lever 3 through a steel wire rope 5 and placed along the left-right direction, and the clamping jaw 4 comprises a static jaw 41 and a movable jaw 42.
As shown in fig. 4 and 5, the stationary claw 41 has a crossbar portion 411 and a claw portion 412 bent downward in a hook shape at one end of the crossbar portion 411. The movable claw 42 is disposed opposite to the hook claw part 412 of the stationary claw 41, and the outer side of the upper end is rotatably connected to the crossbar part 411, and can rotate in the plane of the hook claw part 412. The upper ends of the two steel wire ropes 5 are connected with the suspension end of the lever 3, the lower end of one steel wire rope 5 is connected with the upper end of the hook claw part 412 of the static claw 41, and the other steel wire rope 5 is connected with the inner side of the upper end of the movable claw 42.
Wherein, the position of the movable claw 42 rotatably connected with the stationary claw beam part 411 can be adjusted to be suitable for counterweight irons with different widths.
Specifically, a strip-shaped mounting clip groove 413 arranged along the length direction is arranged in the cross rod part 411 of the static claw 41 and is positioned on one side far away from the claw part 412, the cross section of a groove body in the mounting clip groove 413 is in a cross shape, and the groove body penetrates through the upper side wall, the lower side wall, the front side wall and the rear side wall of the groove body.
The movable claw 42 has a claw body 421 and a connection plug 422, and the connection plug 422 is fixed to the outer side of the upper portion of the claw body 421 and has a rotation connection hole 423 penetrating forward and backward. The coupling insert 422 of the movable claw 42 is inserted into the mounting clip groove 413 of the stationary claw 41 from below and upward.
The claw 4 is further provided with a butterfly bolt 424 and a nut 425, the butterfly bolt 424 being inserted in the mounting jaw groove 413 of the stationary jaw 41 and the rotation connecting hole 423 of the movable jaw 42 therein in the front-rear direction, the movable jaw 42 being rotatable about the butterfly bolt 424, i.e., rotatable relative to the stationary jaw 41.
The nut 425 on the butterfly bolt 424 is screwed, and the butterfly bolt 424 is fixed on the static claw 41, namely, the position where the movable claw 42 is rotatably connected with the static claw 41 is fixed; by loosening the nut 425, the butterfly bolt 424 is movable within the mounting clip groove 413, i.e., the moveable jaw 42 is movable along the mounting clip groove 413.
The using method comprises the following steps:
step one, pushing the vehicle body 1 to the position above the counterweight A, enabling the length direction of the counterweight A to be consistent with the front and back direction of the vehicle body 1, and utilizing a locking device of a universal wheel to carry out simple parking.
And step two, lifting the handle end of one lever 3, so that the claw 4 hung at the other end descends until the claw part 412 hooked by the static claw 41 is hooked in the groove A1 on one side of one end of the counterweight A, and the movable claw 42 is hooked in the groove on the other side of the same end of the counterweight A. Then the bolts 22 at the two ends of the same group of the supporting rods 2 are screwed down, so that the positions of the supporting rods 2 are fixed.
Then the handle end of the lever 3 is pressed to lift the claw 4 at the other end, and in the lifting process, the movable claw 42 is lifted by the steel wire rope 5 to rotate and tighten, so that the claw 4 is firmly clamped in the grooves A1 at two sides of the counterweight A, and the lever 3 is clamped in the buckles 23 of the other group of lever suspension component supporting rods 2, and the suspension of one end of the counterweight A is completed.
And step three, lifting the other end of the counterweight iron A through another group of lever suspension assemblies by adopting the same method, so that the counterweight iron A is integrally suspended in the vehicle body 1.
Wherein, each side of the vehicle body 1 is respectively provided with a cross bar 12 to protect the counterweight iron hung in the vehicle body. The vehicle body 1 is like a protective cover, so that the collision phenomenon of the heavy iron A in the carrying process is avoided.
Simple and easy car suitability is strong, applicable in the counterweight iron of arbitrary width and length specification: when the heavy iron with different widths needs to be transported, the distance between the claw hook part 412 of the movable claw 42 and the claw hook part 41 of the static claw 41 can be adjusted through the butterfly bolt 424, so that the claw 4 is adapted to the width of the new heavy iron. The support rod 2 can adjust the position on the vehicle body 1 through the bolt 22 at the end part thereof, so that the support rod is suitable for counterweight irons with different lengths.
Claims (10)
1. The utility model provides a simple and easy car of transportation counterweight iron which characterized in that:
the device comprises a vehicle body, two groups of lever suspension assemblies and four rollers;
the vehicle body is a frame, and the top of the vehicle body is a rectangular frame body;
the four rollers are arranged at the bottom of the vehicle body;
the lever suspension assembly comprises a support rod, a lever, a clamping jaw and two steel wire ropes;
the supporting rod is arranged along the left and right direction, and two ends of the supporting rod are respectively arranged on the rod bodies at the left side and the right side of the top of the vehicle body;
the support rod is fixed with a buckle;
the lever is arranged along the front-back direction, and the non-end part position is provided with a fulcrum part and a fixed part which are respectively positioned at two sides of the middle part of the lever;
the levers and the support rods of the two groups of lever suspension assemblies are distributed in diagonal line symmetry;
the fulcrum parts of the levers are arranged on the same group of support rods and are rotationally connected with the support rods, and the connecting positions and the fixing positions of the buckles on the support rods are respectively symmetrically positioned at two sides of the middle part of the support rods;
the fixed part of the lever can be fixed in the buckle of the other group of component supporting rods;
in the lever, one end close to the fulcrum is a hanging end, and the other end is a handle end;
in the same group of lever suspension assemblies, a clamping jaw is suspended below a lever suspension end through a steel wire rope and comprises a static jaw and a movable jaw;
the static claw is provided with a cross rod part and a claw part which is positioned at one end of the cross rod part and is bent downwards to form a hook shape;
the movable claw and the hook claw part of the static claw are arranged oppositely, and the outer side of the upper end of the movable claw is rotationally connected with the cross rod part;
the upper ends of the two steel wire ropes are connected with the hanging end of the lever, the lower end of one steel wire rope is connected with the upper end of the claw part of the static claw, and the other steel wire rope is connected with the inner side of the upper end of the movable claw;
the vehicle body is pushed to the upper part of the counterweight iron, the handle end of a lever is lifted, so that the clamping jaw hung at the other end descends, the claw part of the static claw hook is hooked in the groove at one side of one end of the counterweight iron, the movable claw hook is hooked in the groove at the other side of the same end of the counterweight iron, then the clamping jaw at the other end is lifted and lifted by pressing the handle end, and in the lifting process, the movable claw is lifted and rotated by a steel wire rope to be tightened, so that the clamping jaw is clamped in the grooves at two sides of the counterweight iron, and the lever is clamped in the buckle of the supporting rod of the other group of lever hanging components;
and then the other end of the counterweight iron is lifted through another group of lever suspension assemblies, so that the counterweight iron is suspended in the vehicle body.
2. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
wherein, the position of the movable claw rotatably connected with the cross rod part of the static claw can be adjusted.
3. The simple vehicle for transporting counterweight irons of claim 2, characterized in that:
the static claw cross rod part is internally provided with a strip-shaped mounting clamping groove arranged along the length direction of the static claw cross rod part, the strip-shaped mounting clamping groove is positioned on one side far away from the claw part, and the groove body penetrates through the upper side wall, the lower side wall, the front side wall and the rear side wall of the groove body;
the movable claw is provided with a claw body and a connecting plug-in, the connecting plug-in is fixed on the outer side of the upper part of the claw body and is provided with a rotating connecting hole which penetrates through the claw body from front to back;
the connecting plug-in unit of the movable claw is inserted into the mounting clamping groove of the static claw from the lower part and the upper part;
the claw is also provided with a butterfly bolt and a nut, the butterfly bolt is inserted into the mounting clamping groove of the static claw and the rotating connecting hole of the movable claw therein along the front-back direction, and the movable claw can rotate around the butterfly bolt;
screwing a nut on the butterfly bolt, fixing the butterfly bolt on the static claw, and fixing the position where the movable claw is rotatably connected with the static claw; the nut is unscrewed, the butterfly bolt can move in the mounting clamp groove, and the movable claw can move along the mounting clamp groove.
4. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
the end parts of the supporting rods can move on the corresponding body rod bodies and are fixed at any positions on the rod bodies.
5. The simple vehicle for transporting counterweight irons of claim 4, wherein:
the end part of the supporting rod is provided with a sleeve hole which penetrates through the front and the back, is sleeved on the body rod body corresponding to the end of the supporting rod and can move on the body rod body;
the side wall of the trepanning is provided with an internal thread positioning hole, the end parts of the supporting rods are all provided with bolts, and the bolts are in threaded connection in the internal thread positioning hole;
the bolt is screwed in until the end part of the bolt is abutted against the surface of the rod body, the end part of the support rod is fixed on the rod body, the bolt is screwed out, and the end part of the support rod can move on the rod body.
6. The simple vehicle for transporting counterweight irons of claim 5, characterized in that:
wherein, the trepanning matches with the cross-section of the automobile body of rod.
7. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
the lever is provided with a rotating sleeve fixed below a fulcrum of the lever, the rotating sleeve is provided with a rotating sleeve hole, the support rod is provided with an annular groove matched with the support rod, and the rotating sleeve hole of the rotating sleeve is sleeved in the annular groove so that the lever is rotatably connected with the support rod.
8. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
wherein, the buckle is a bent hook-shaped piece.
9. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
among the four rollers, two of the front side are universal wheels, and two of the rear side are fixed-axis wheels.
10. The simple vehicle for transporting counterweight irons of claim 1, which is characterized in that:
the automobile body is a cuboid frame, and cross bars are arranged on the side faces of the automobile body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363441.3A CN111634804B (en) | 2020-04-30 | 2020-04-30 | Simple and easy car of transportation counterweight iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010363441.3A CN111634804B (en) | 2020-04-30 | 2020-04-30 | Simple and easy car of transportation counterweight iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111634804A true CN111634804A (en) | 2020-09-08 |
| CN111634804B CN111634804B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010363441.3A Active CN111634804B (en) | 2020-04-30 | 2020-04-30 | Simple and easy car of transportation counterweight iron |
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| CN (1) | CN111634804B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456402A (en) * | 2020-11-03 | 2021-03-09 | 广东韶钢松山股份有限公司 | Railway sleeper carrying tool and using method thereof |
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|---|---|---|---|---|
| CN101769416A (en) * | 2009-01-05 | 2010-07-07 | 昆山意力电路世界有限公司 | Safety lever of punch |
| CN205709619U (en) * | 2016-04-29 | 2016-11-23 | 中国水利水电第五工程局有限公司 | A kind of hanging apparatus |
| CN207176459U (en) * | 2017-08-18 | 2018-04-03 | 山东省旗舰建设集团有限公司 | Curb carries laying device |
| CN208869220U (en) * | 2018-08-31 | 2019-05-17 | 北京韩建集团有限公司 | Construction site block for construction trolley |
| CN112456402A (en) * | 2020-11-03 | 2021-03-09 | 广东韶钢松山股份有限公司 | Railway sleeper carrying tool and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456402A (en) * | 2020-11-03 | 2021-03-09 | 广东韶钢松山股份有限公司 | Railway sleeper carrying tool and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN111634804B (en) | 2022-04-29 |
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