CN110371169A - A kind of type trolley easy to use for constructing tunnel - Google Patents
A kind of type trolley easy to use for constructing tunnel Download PDFInfo
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- CN110371169A CN110371169A CN201910693709.7A CN201910693709A CN110371169A CN 110371169 A CN110371169 A CN 110371169A CN 201910693709 A CN201910693709 A CN 201910693709A CN 110371169 A CN110371169 A CN 110371169A
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- Prior art keywords
- big
- plate
- fixed block
- girth sheets
- wagon box
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Classifications
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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
- B62B3/08—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving tiltably-mounted containers
-
- 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
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
- B62B3/104—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the object being of cylindrical shape, e.g. barrels, buckets, dustbins
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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
- B62B5/064—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
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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
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
Abstract
The present invention relates to a kind of trolley for constructing tunnel more particularly to a kind of type trolleys easy to use for constructing tunnel.Technical problem of the invention is: provide it is a kind of space can be expanded, the safe and reliable type trolley easy to use for constructing tunnel.A kind of type trolley easy to use for constructing tunnel includes big U-shaped bar, large semicircular plate, connecting shaft, big roller, inclined plate, universal wheel, the push plate of L shape, wagon box, big bearing block, backing plate, rectangle girth sheets etc.；Large semicircular plate is connected on the left of big U-shaped bar bottom, large semicircular plate and connecting shaft are rotatablely connected, and the end of connecting shaft is connected with big roller.A kind of type trolley easy to use for constructing tunnel provided by the present invention, easily space can be expanded, capacity is big, good fixation can be carried out to pipe fitting and bar, it not will lead to pipe fitting and bar tumble and injures people by a crashing object, securely and reliably, easy to use, be conducive to the development and progress of work.
Description
Technical field
The present invention relates to a kind of trolley for constructing tunnel more particularly to a kind of being easy to use for constructing tunnel
Type trolley.
Background technique
Tunnel is the engineering works being embedded in stratum, is a kind of form of human use's underground space, and tunnel can divide
The tunnel held for traffic tunnel, Hydraulic Tunnel, municipal tunnel, mining tunnel, Organisation for Economic Co-operation and Development in 1970
Meeting combines various factors, to tunnel definition be with certain purposes, subsurface with any method by provide shape
It is greater than two square metres of cavern with the basal area that size is built, trolley is often used in constructing tunnel and carries out turning for material
Fortune, the existing trolley structure tradition for constructing tunnel, can not expand space, capacity is small, and can not be to pipe
Part and bar are fixed, and in transport process, are easy to cause pipe fitting and bar to tumble and injure people by a crashing object, using trouble is unfavorable for work
The development and progress of work.
Summary of the invention
In order to overcome the existing trolley structure tradition for constructing tunnel, space can not be expanded, capacity is small,
And pipe fitting and bar can not be fixed, in transport process, it is easy to cause pipe fitting and bar to tumble and injures people by a crashing object, use fiber crops
Tired disadvantage, technical problem of the invention is: providing a kind of can expand space, is safe and reliable for constructing tunnel
Type trolley easy to use.
A kind of type trolley easy to use for constructing tunnel includes big U-shaped bar, large semicircular plate, connecting shaft, big
Idler wheel, inclined plate, universal wheel, the push plate of L shape, wagon box, big bearing block, backing plate, rectangle girth sheets, big notch plate, first bearing, the second axis
It holds, big wire role, big nut, connecting plate, the first big fixed block, the second largest fixed block, big guide rod, big movable plate and big spring,
Large semicircular plate is connected on the left of big U-shaped bar bottom, large semicircular plate and connecting shaft are rotatablely connected, the end connection of connecting shaft
There is big roller, inclined plate is connected on the right side of big U-shaped bar bottom, the bottom of inclined plate is connected with universal wheel, the right end connection of big U-shaped bar
There is L shape push plate, large lift hole is provided at the top of L shape push plate, wagon box is located at the top of big U-shaped bar, the left end connection of wagon box bottom
There is big bearing block, the bearing in big bearing block is connect with the left side bar interference of big U-shaped bar, and the right end of wagon box bottom is connected with pad
It being in contact at the top of plate, the bottom of backing plate and big U-shaped bar, on wagon box, rectangle girth sheets is slidably matched rectangular loop sleeve-board with wagon box,
The front side wall and rear wall of rectangle girth sheets are opened there are three rectangular channel, and the two sides front and back symmetrical expression of wagon box is connected with big notch plate,
Between wagon box and big notch plate, rectangle girth sheets is in contact rectangle girth sheets with big notch plate, in big notch plate and rectangle girth sheets
The rectangular channel in portion is slidably matched, and first bearing is embedded at the top of big notch plate, and the bottom of big notch plate is embedded with second bearing,
Symmetrical expression is provided with big wire role before and after the two sides of rectangle girth sheets, and the upper end of big wire role is connect with first bearing interference, big wire role
Lower end is connect with second bearing interference, and big nut covers on big wire role, and big nut is threadedly coupled with big wire role, and the two of rectangle girth sheets
Symmetrical expression is connected with connecting plate before and after side, and connecting plate is located at the lower section of rectangular channel, and big nut is embedded in connecting plate, rectangle girth sheets
Left side wall and right side wall open there are three U-lag, the two sides bilateral symmetry formula of wagon box is provided with the first big fixed block, and first is big
Fixed block is connected with the upper end of wagon box, and the two sides bilateral symmetry formula of wagon box is provided with the second largest fixed block, the second largest fixed block
It is connected with the lower end of wagon box, the second largest fixed block is located at the underface of the first big fixed block, and it is big solid that rectangle girth sheets is located at first
Determine between block and the second largest fixed block, the first big fixed block and the second largest fixed block are in contact with rectangle girth sheets, and first is big solid
Determine the surface that block is located at U-lag in the middle part of rectangle girth sheets, the two sides bilateral symmetry formula of rectangle girth sheets is provided with big guide rod, leads greatly
It is connected to the upper end of bar with the bottom of the first big fixed block, the lower end of big guide rod is connected with the top of the second largest fixed block
It connects, the two sides bilateral symmetry formula of rectangle girth sheets is connected with big movable plate, and big movable plate is located at the lower section of U-lag, and big movable plate is opened
There is the first pilot hole, big guide rod is located in the first pilot hole, and big guide rod is slidably matched with the first pilot hole, and big spring covers
On big guide rod, big spring is between the second largest fixed block and big movable plate.
It is further preferred that further including having large lift plate, guide plate, L shape guide rod, big screw rod, small notch plate and arc shoulder
Plate, large lift plate slidingtype are located in large lift hole, and guide plate is located at the lower section of large lift plate, and large lift plate connects with guide plate
Touching, guide plate are provided with the second pilot hole and big jack, and the second pilot hole is located at the left side of big jack, and L shape guide rod is located at large lift
The left side in hole is connected on the right side of the lower-left end and L shape push plate lower end of L shape guide rod, the upper right side of L shape guide rod and L shape push plate top
It is connected on the downside of portion, L shape guide rod is located in the second pilot hole, and the bottom thread of large lift plate is connected with big screw rod, big screw rod
In big jack, big screw rod is in contact with guide plate, and the upper end of large lift plate is connected with small notch plate, the right end of small notch plate
It is connected with arc scapulet.
It is further preferred that further including having big fixed plate, push-pull rod, small tooth plate, long tooth plate and big arc-shaped leaf spring, L shape pushes away
Downside at the top of plate is connected with big fixed plate, and big fixed plate is located at the right side in large lift hole, and big fixed plate is provided with movable span and rotation
Turn hole, movable span are located at the top of rotating hole, and push-pull rod is located in movable span, and the left end of push-pull rod is connected with small tooth plate, rises higher
The lower part of drop plate right side wall is embedded with long tooth plate, and long tooth plate is located at the left side of small tooth plate, and small tooth plate is matched with long tooth plate, big arc
Shape leaf spring is located at the right side of push-pull rod, and big arc-shaped leaf spring is in contact with push-pull rod, and the upper end of big arc-shaped leaf spring is connected with L shape push plate
It connects.
It is further preferred that further including having rotary shaft, round block and small screw, rotary shaft is located in rotating hole, rotary shaft
Left end is connected with round block, and for round block between big fixed plate and small tooth plate, the bottom thread of big fixed plate is connected with small screw, small
Screw rod is in contact with rotary shaft.
In the present invention, sand and stone can be encased in wagon box, and big wire role can be rotated, big silk
Bar driving big nut is moved upwards, and big nut drives rectangle girth sheets to be moved upwards by connecting plate, and big spring is big
Movable plate and rectangle girth sheets provide resilient support, at this time can be with so as to which rectangle girth sheets to be moved upward to the position of setting
Sand and stone are encased in the lower part in rectangle girth sheets, to expand capacity, and tubing and bar can be put into square
In shape slot and U-lag, prevent tubing and bar from rolling and fall, then L shape push plate is caught, then by big roller and universal wheel into
Row movement, and wagon box can be overturn by big bearing block, consequently facilitating discharging.
Large lift plate is located in large lift hole at this time, and large lift plate can slide up and down adjustment, and by arc scapulet
Shoulder is ridden over, consequently facilitating hand and shoulder simultaneously firmly, avoid hand overexertion ache, and big screw rod can be from rising higher
The bottom of drop plate is back-outed, and is extracted out of big jack, and large lift plate can be extracted out of large lift hole at this time, convenient for disassembly and assembly, easily
In maintenance.
Push-pull rod can be pulled to the right at this time, push-pull rod drives small tooth plate to be pulled to the right, and by small tooth plate
It is separated with long tooth plate, then the height and position of large lift plate is adjusted again, after adjustment, unclamp again push-pull rod, then
Under the elastic force effect of big arc-shaped leaf spring, small tooth plate blocking tightly by long tooth plate so that large lift plate be fixed, is fixed conveniently
Fast.
Round block small tooth plate being pushed down tightly at this time, so that small tooth plate is avoided to undesirably fall off with long tooth plate, securely and reliably, and
And small screw can also be screwed, so that securing rotary shaft be unclamped, round block can be moved from the right side of small tooth plate
It opens, small tooth plate can be moved, it is easy to use.
The invention has the following advantages that a kind of type trolley easy to use for constructing tunnel provided by the present invention,
Easily space can be expanded, capacity is big, can carry out good fixation to pipe fitting and bar, not will lead to pipe fitting and
Bar, which tumbles, injures people by a crashing object, securely and reliably, easy to use, is conducive to the development and progress of work, and structure is simple, is easy production system
It makes, maintenance easy to maintain.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the left view structural representation of rectangle girth sheets of the invention.
Fig. 3 is the enlarged diagram of part A of the invention.
Fig. 4 is the overlooking structure diagram of small notch plate of the invention.
Fig. 5 is the enlarged diagram of part B of the invention.
The label of each components is as follows in attached drawing: 1, big U-shaped bar, 2, large semicircular plate, 3, connecting shaft, 4, big roller, 5,
Inclined plate, 6, universal wheel, 7, L shape push plate, 8, wagon box, 9, big bearing block, 10, backing plate, 11, rectangle girth sheets, 12, big notch plate, 13,
First bearing, 14, second bearing, 15, big wire role, 16, big nut, 17, connecting plate, the 18, first big fixed block, 19, second largest
Fixed block, 20, big guide rod, 21, big movable plate, 22, big spring, 31, large lift plate, 32, guide plate, 33, L shape guide rod, 34,
Big screw rod, 35, small notch plate, 36, arc scapulet, 41, big fixed plate, 42, push-pull rod, 43, small tooth plate, 44, long tooth plate, 45,
Big arc-shaped leaf spring, 51, rotary shaft, 52, round block, 53, small screw, 71, large lift hole, 111, rectangular channel, 112, U-lag, 211,
First pilot hole, the 321, second pilot hole, 322, big jack, 411, movable span, 412, rotating hole.
Specific embodiment
Below with reference to specific embodiment, the present invention is described further, it is also necessary to explanation, unless otherwise
Specific regulation and limit, term such as: setting, installation, be connected, connection shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected,
The connection inside two elements can also be can be indirectly connected through an intermediary.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
A kind of type trolley easy to use for constructing tunnel includes as shown in Figs. 1-5 big U-shaped bar 1, large semicircular plate
2, connecting shaft 3, big roller 4, inclined plate 5, universal wheel 6, L shape push plate 7, wagon box 8, big bearing block 9, backing plate 10, rectangle girth sheets 11, big
Notch plate 12, first bearing 13, second bearing 14, big wire role 15, big nut 16, connecting plate 17, the first big fixed block 18, second
Big fixed block 19, big guide rod 20, big movable plate 21 and big spring 22 are connected with large semicircular plate on the left of big 1 bottom of U-shaped bar
2, large semicircular plate 2 and connecting shaft 3 are rotatablely connected, and the end of connecting shaft 3 is connected with big roller 4, the right side of big 1 bottom of U-shaped bar
It is connected with inclined plate 5, the bottom of inclined plate 5 is connected with universal wheel 6, and the right end of big U-shaped bar 1 is connected with L shape push plate 7, L shape push plate 7
Top is provided with large lift hole 71, and wagon box 8 is located at the top of big U-shaped bar 1, and the left end of 8 bottom of wagon box is connected with big bearing block 9, greatly
Bearing in bearing block 9 is connect with the left side bar interference of big U-shaped bar 1, and the right end of 8 bottom of wagon box is connected with backing plate 10, backing plate 10
Bottom be in contact with the top of big U-shaped bar 1,11 sets of rectangle girth sheets on wagon box 8, rectangle girth sheets 11 is slidably matched with wagon box 8,
The front side wall and rear wall of rectangle girth sheets 11 are opened there are three rectangular channel 111, and the two sides front and back symmetrical expression of wagon box 8 is connected with big recessed
Shape plate 12, rectangle girth sheets 11 are located between wagon box 8 and big notch plate 12, and rectangle girth sheets 11 is in contact with big notch plate 12, big recessed
Shape plate 12 and the rectangular channel 111 at 11 middle part of rectangle girth sheets are slidably matched, and the top of big notch plate 12 is embedded with first bearing 13, greatly
The bottom of notch plate 12 is embedded with second bearing 14, and symmetrical expression is provided with big wire role 15, big silk before and after the two sides of rectangle girth sheets 11
The upper end of bar 15 is connect with 13 interference of first bearing, and the lower end of big wire role 15 is connect with 14 interference of second bearing, and 16 sets of big nut
On big wire role 15, big nut 16 is threadedly coupled with big wire role 15, and symmetrical expression is connected with connection before and after the two sides of rectangle girth sheets 11
Plate 17, connecting plate 17 are located at the lower section of rectangular channel 111, and big nut 16 is embedded in connecting plate 17, the left side wall of rectangle girth sheets 11
It is opened with right side wall there are three U-lag 112, the two sides bilateral symmetry formula of wagon box 8 is provided with the first big fixed block 18, and first is big solid
Determine block 18 to be connected with the upper end of wagon box 8, the two sides bilateral symmetry formula of wagon box 8 is provided with the second largest fixed block 19, second largest solid
Determine block 19 to be connected with the lower end of wagon box 8, the second largest fixed block 19 is located at the underface of the first big fixed block 18, rectangle girth sheets 11
Between the first big fixed block 18 and the second largest fixed block 19, the first big fixed block 18 and the second largest fixed block 19 are and rectangle
Girth sheets 11 is in contact, and the first big fixed block 18 is located at the surface of 11 middle part U-lag 112 of rectangle girth sheets, and the two of rectangle girth sheets 11
Side bilateral symmetry formula is provided with big guide rod 20, and the upper end of big guide rod 20 is connected with the bottom of the first big fixed block 18, greatly
The lower end of guide rod 20 is connected with the top of the second largest fixed block 19, and the two sides bilateral symmetry formula of rectangle girth sheets 11 is connected with greatly
Movable plate 21, big movable plate 21 are located at the lower section of U-lag 112, and big movable plate 21 is provided with the first pilot hole 211, big guide rod 20
In the first pilot hole 211, big guide rod 20 is slidably matched with the first pilot hole 211, and 22 sets of big spring in big guide rod 20
On, big spring 22 is located between the second largest fixed block 19 and big movable plate 21.
Embodiment 2
A kind of type trolley easy to use for constructing tunnel includes as shown in Figs. 1-5 big U-shaped bar 1, large semicircular plate
2, connecting shaft 3, big roller 4, inclined plate 5, universal wheel 6, L shape push plate 7, wagon box 8, big bearing block 9, backing plate 10, rectangle girth sheets 11, big
Notch plate 12, first bearing 13, second bearing 14, big wire role 15, big nut 16, connecting plate 17, the first big fixed block 18, second
Big fixed block 19, big guide rod 20, big movable plate 21 and big spring 22 are connected with large semicircular plate on the left of big 1 bottom of U-shaped bar
2, large semicircular plate 2 and connecting shaft 3 are rotatablely connected, and the end of connecting shaft 3 is connected with big roller 4, the right side of big 1 bottom of U-shaped bar
It is connected with inclined plate 5, the bottom of inclined plate 5 is connected with universal wheel 6, and the right end of big U-shaped bar 1 is connected with L shape push plate 7, L shape push plate 7
Top is provided with large lift hole 71, and wagon box 8 is located at the top of big U-shaped bar 1, and the left end of 8 bottom of wagon box is connected with big bearing block 9, greatly
Bearing in bearing block 9 is connect with the left side bar interference of big U-shaped bar 1, and the right end of 8 bottom of wagon box is connected with backing plate 10, backing plate 10
Bottom be in contact with the top of big U-shaped bar 1,11 sets of rectangle girth sheets on wagon box 8, rectangle girth sheets 11 is slidably matched with wagon box 8,
The front side wall and rear wall of rectangle girth sheets 11 are opened there are three rectangular channel 111, and the two sides front and back symmetrical expression of wagon box 8 is connected with big recessed
Shape plate 12, rectangle girth sheets 11 are located between wagon box 8 and big notch plate 12, and rectangle girth sheets 11 is in contact with big notch plate 12, big recessed
Shape plate 12 and the rectangular channel 111 at 11 middle part of rectangle girth sheets are slidably matched, and the top of big notch plate 12 is embedded with first bearing 13, greatly
The bottom of notch plate 12 is embedded with second bearing 14, and symmetrical expression is provided with big wire role 15, big silk before and after the two sides of rectangle girth sheets 11
The upper end of bar 15 is connect with 13 interference of first bearing, and the lower end of big wire role 15 is connect with 14 interference of second bearing, and 16 sets of big nut
On big wire role 15, big nut 16 is threadedly coupled with big wire role 15, and symmetrical expression is connected with connection before and after the two sides of rectangle girth sheets 11
Plate 17, connecting plate 17 are located at the lower section of rectangular channel 111, and big nut 16 is embedded in connecting plate 17, the left side wall of rectangle girth sheets 11
It is opened with right side wall there are three U-lag 112, the two sides bilateral symmetry formula of wagon box 8 is provided with the first big fixed block 18, and first is big solid
Determine block 18 to be connected with the upper end of wagon box 8, the two sides bilateral symmetry formula of wagon box 8 is provided with the second largest fixed block 19, second largest solid
Determine block 19 to be connected with the lower end of wagon box 8, the second largest fixed block 19 is located at the underface of the first big fixed block 18, rectangle girth sheets 11
Between the first big fixed block 18 and the second largest fixed block 19, the first big fixed block 18 and the second largest fixed block 19 are and rectangle
Girth sheets 11 is in contact, and the first big fixed block 18 is located at the surface of 11 middle part U-lag 112 of rectangle girth sheets, and the two of rectangle girth sheets 11
Side bilateral symmetry formula is provided with big guide rod 20, and the upper end of big guide rod 20 is connected with the bottom of the first big fixed block 18, greatly
The lower end of guide rod 20 is connected with the top of the second largest fixed block 19, and the two sides bilateral symmetry formula of rectangle girth sheets 11 is connected with greatly
Movable plate 21, big movable plate 21 are located at the lower section of U-lag 112, and big movable plate 21 is provided with the first pilot hole 211, big guide rod 20
In the first pilot hole 211, big guide rod 20 is slidably matched with the first pilot hole 211, and 22 sets of big spring in big guide rod 20
On, big spring 22 is located between the second largest fixed block 19 and big movable plate 21.
It further include having large lift plate 31, guide plate 32, L shape guide rod 33, big screw rod 34, small notch plate 35 and arc scapulet
36,31 slidingtype of large lift plate is located in large lift hole 71, and guide plate 32 is located at the lower section of large lift plate 31, large lift plate 31 with
Guide plate 32 is in contact, and guide plate 32 is provided with the second pilot hole 321 and big jack 322, and the second pilot hole 321 is located at big jack
322 left side, L shape guide rod 33 are located at the left side in large lift hole 71, the lower-left end of L shape guide rod 33 and the right side of 7 lower end of L shape push plate
It is connected, the upper right side of L shape guide rod 33 is connected with the downside at 7 top of L shape push plate, and L shape guide rod 33 is located at the second pilot hole 321
Interior, the bottom thread of large lift plate 31 is connected with big screw rod 34, and big screw rod 34 is located in big jack 322, big screw rod 34 and guiding
Plate 32 is in contact, and the upper end of large lift plate 31 is connected with small notch plate 35, and the right end of small notch plate 35 is connected with arc scapulet 36.
Embodiment 3
A kind of type trolley easy to use for constructing tunnel includes as shown in Figs. 1-5 big U-shaped bar 1, large semicircular plate
2, connecting shaft 3, big roller 4, inclined plate 5, universal wheel 6, L shape push plate 7, wagon box 8, big bearing block 9, backing plate 10, rectangle girth sheets 11, big
Notch plate 12, first bearing 13, second bearing 14, big wire role 15, big nut 16, connecting plate 17, the first big fixed block 18, second
Big fixed block 19, big guide rod 20, big movable plate 21 and big spring 22 are connected with large semicircular plate on the left of big 1 bottom of U-shaped bar
2, large semicircular plate 2 and connecting shaft 3 are rotatablely connected, and the end of connecting shaft 3 is connected with big roller 4, the right side of big 1 bottom of U-shaped bar
It is connected with inclined plate 5, the bottom of inclined plate 5 is connected with universal wheel 6, and the right end of big U-shaped bar 1 is connected with L shape push plate 7, L shape push plate 7
Top is provided with large lift hole 71, and wagon box 8 is located at the top of big U-shaped bar 1, and the left end of 8 bottom of wagon box is connected with big bearing block 9, greatly
Bearing in bearing block 9 is connect with the left side bar interference of big U-shaped bar 1, and the right end of 8 bottom of wagon box is connected with backing plate 10, backing plate 10
Bottom be in contact with the top of big U-shaped bar 1,11 sets of rectangle girth sheets on wagon box 8, rectangle girth sheets 11 is slidably matched with wagon box 8,
The front side wall and rear wall of rectangle girth sheets 11 are opened there are three rectangular channel 111, and the two sides front and back symmetrical expression of wagon box 8 is connected with big recessed
Shape plate 12, rectangle girth sheets 11 are located between wagon box 8 and big notch plate 12, and rectangle girth sheets 11 is in contact with big notch plate 12, big recessed
Shape plate 12 and the rectangular channel 111 at 11 middle part of rectangle girth sheets are slidably matched, and the top of big notch plate 12 is embedded with first bearing 13, greatly
The bottom of notch plate 12 is embedded with second bearing 14, and symmetrical expression is provided with big wire role 15, big silk before and after the two sides of rectangle girth sheets 11
The upper end of bar 15 is connect with 13 interference of first bearing, and the lower end of big wire role 15 is connect with 14 interference of second bearing, and 16 sets of big nut
On big wire role 15, big nut 16 is threadedly coupled with big wire role 15, and symmetrical expression is connected with connection before and after the two sides of rectangle girth sheets 11
Plate 17, connecting plate 17 are located at the lower section of rectangular channel 111, and big nut 16 is embedded in connecting plate 17, the left side wall of rectangle girth sheets 11
It is opened with right side wall there are three U-lag 112, the two sides bilateral symmetry formula of wagon box 8 is provided with the first big fixed block 18, and first is big solid
Determine block 18 to be connected with the upper end of wagon box 8, the two sides bilateral symmetry formula of wagon box 8 is provided with the second largest fixed block 19, second largest solid
Determine block 19 to be connected with the lower end of wagon box 8, the second largest fixed block 19 is located at the underface of the first big fixed block 18, rectangle girth sheets 11
Between the first big fixed block 18 and the second largest fixed block 19, the first big fixed block 18 and the second largest fixed block 19 are and rectangle
Girth sheets 11 is in contact, and the first big fixed block 18 is located at the surface of 11 middle part U-lag 112 of rectangle girth sheets, and the two of rectangle girth sheets 11
Side bilateral symmetry formula is provided with big guide rod 20, and the upper end of big guide rod 20 is connected with the bottom of the first big fixed block 18, greatly
The lower end of guide rod 20 is connected with the top of the second largest fixed block 19, and the two sides bilateral symmetry formula of rectangle girth sheets 11 is connected with greatly
Movable plate 21, big movable plate 21 are located at the lower section of U-lag 112, and big movable plate 21 is provided with the first pilot hole 211, big guide rod 20
In the first pilot hole 211, big guide rod 20 is slidably matched with the first pilot hole 211, and 22 sets of big spring in big guide rod 20
On, big spring 22 is located between the second largest fixed block 19 and big movable plate 21.
It further include having large lift plate 31, guide plate 32, L shape guide rod 33, big screw rod 34, small notch plate 35 and arc scapulet
36,31 slidingtype of large lift plate is located in large lift hole 71, and guide plate 32 is located at the lower section of large lift plate 31, large lift plate 31 with
Guide plate 32 is in contact, and guide plate 32 is provided with the second pilot hole 321 and big jack 322, and the second pilot hole 321 is located at big jack
322 left side, L shape guide rod 33 are located at the left side in large lift hole 71, the lower-left end of L shape guide rod 33 and the right side of 7 lower end of L shape push plate
It is connected, the upper right side of L shape guide rod 33 is connected with the downside at 7 top of L shape push plate, and L shape guide rod 33 is located at the second pilot hole 321
Interior, the bottom thread of large lift plate 31 is connected with big screw rod 34, and big screw rod 34 is located in big jack 322, big screw rod 34 and guiding
Plate 32 is in contact, and the upper end of large lift plate 31 is connected with small notch plate 35, and the right end of small notch plate 35 is connected with arc scapulet 36.
It further include having big fixed plate 41, push-pull rod 42, small tooth plate 43, long tooth plate 44 and big arc-shaped leaf spring 45, L shape push plate 7
Big fixed plate 41 is connected on the downside of top, big fixed plate 41 is located at the right side in large lift hole 71, and big fixed plate 41 is provided with activity
Hole 411 and rotating hole 412, movable span 411 are located at the top of rotating hole 412, and push-pull rod 42 is located in movable span 411, push-pull rod
42 left end is connected with small tooth plate 43, and the lower part of 31 right side wall of large lift plate is embedded with long tooth plate 44, and long tooth plate 44 is located at small tooth
The left side of plate 43, small tooth plate 43 are matched with long tooth plate 44, and big arc-shaped leaf spring 45 is located at the right side of push-pull rod 42, big arc-shaped leaf spring
45 are in contact with push-pull rod 42, and the upper end of big arc-shaped leaf spring 45 is connected with L shape push plate 7.
Embodiment 4
A kind of type trolley easy to use for constructing tunnel includes as shown in Figs. 1-5 big U-shaped bar 1, large semicircular plate
2, connecting shaft 3, big roller 4, inclined plate 5, universal wheel 6, L shape push plate 7, wagon box 8, big bearing block 9, backing plate 10, rectangle girth sheets 11, big
Notch plate 12, first bearing 13, second bearing 14, big wire role 15, big nut 16, connecting plate 17, the first big fixed block 18, second
Big fixed block 19, big guide rod 20, big movable plate 21 and big spring 22 are connected with large semicircular plate on the left of big 1 bottom of U-shaped bar
2, large semicircular plate 2 and connecting shaft 3 are rotatablely connected, and the end of connecting shaft 3 is connected with big roller 4, the right side of big 1 bottom of U-shaped bar
It is connected with inclined plate 5, the bottom of inclined plate 5 is connected with universal wheel 6, and the right end of big U-shaped bar 1 is connected with L shape push plate 7, L shape push plate 7
Top is provided with large lift hole 71, and wagon box 8 is located at the top of big U-shaped bar 1, and the left end of 8 bottom of wagon box is connected with big bearing block 9, greatly
Bearing in bearing block 9 is connect with the left side bar interference of big U-shaped bar 1, and the right end of 8 bottom of wagon box is connected with backing plate 10, backing plate 10
Bottom be in contact with the top of big U-shaped bar 1,11 sets of rectangle girth sheets on wagon box 8, rectangle girth sheets 11 is slidably matched with wagon box 8,
The front side wall and rear wall of rectangle girth sheets 11 are opened there are three rectangular channel 111, and the two sides front and back symmetrical expression of wagon box 8 is connected with big recessed
Shape plate 12, rectangle girth sheets 11 are located between wagon box 8 and big notch plate 12, and rectangle girth sheets 11 is in contact with big notch plate 12, big recessed
Shape plate 12 and the rectangular channel 111 at 11 middle part of rectangle girth sheets are slidably matched, and the top of big notch plate 12 is embedded with first bearing 13, greatly
The bottom of notch plate 12 is embedded with second bearing 14, and symmetrical expression is provided with big wire role 15, big silk before and after the two sides of rectangle girth sheets 11
The upper end of bar 15 is connect with 13 interference of first bearing, and the lower end of big wire role 15 is connect with 14 interference of second bearing, and 16 sets of big nut
On big wire role 15, big nut 16 is threadedly coupled with big wire role 15, and symmetrical expression is connected with connection before and after the two sides of rectangle girth sheets 11
Plate 17, connecting plate 17 are located at the lower section of rectangular channel 111, and big nut 16 is embedded in connecting plate 17, the left side wall of rectangle girth sheets 11
It is opened with right side wall there are three U-lag 112, the two sides bilateral symmetry formula of wagon box 8 is provided with the first big fixed block 18, and first is big solid
Determine block 18 to be connected with the upper end of wagon box 8, the two sides bilateral symmetry formula of wagon box 8 is provided with the second largest fixed block 19, second largest solid
Determine block 19 to be connected with the lower end of wagon box 8, the second largest fixed block 19 is located at the underface of the first big fixed block 18, rectangle girth sheets 11
Between the first big fixed block 18 and the second largest fixed block 19, the first big fixed block 18 and the second largest fixed block 19 are and rectangle
Girth sheets 11 is in contact, and the first big fixed block 18 is located at the surface of 11 middle part U-lag 112 of rectangle girth sheets, and the two of rectangle girth sheets 11
Side bilateral symmetry formula is provided with big guide rod 20, and the upper end of big guide rod 20 is connected with the bottom of the first big fixed block 18, greatly
The lower end of guide rod 20 is connected with the top of the second largest fixed block 19, and the two sides bilateral symmetry formula of rectangle girth sheets 11 is connected with greatly
Movable plate 21, big movable plate 21 are located at the lower section of U-lag 112, and big movable plate 21 is provided with the first pilot hole 211, big guide rod 20
In the first pilot hole 211, big guide rod 20 is slidably matched with the first pilot hole 211, and 22 sets of big spring in big guide rod 20
On, big spring 22 is located between the second largest fixed block 19 and big movable plate 21.
It further include having large lift plate 31, guide plate 32, L shape guide rod 33, big screw rod 34, small notch plate 35 and arc scapulet
36,31 slidingtype of large lift plate is located in large lift hole 71, and guide plate 32 is located at the lower section of large lift plate 31, large lift plate 31 with
Guide plate 32 is in contact, and guide plate 32 is provided with the second pilot hole 321 and big jack 322, and the second pilot hole 321 is located at big jack
322 left side, L shape guide rod 33 are located at the left side in large lift hole 71, the lower-left end of L shape guide rod 33 and the right side of 7 lower end of L shape push plate
It is connected, the upper right side of L shape guide rod 33 is connected with the downside at 7 top of L shape push plate, and L shape guide rod 33 is located at the second pilot hole 321
Interior, the bottom thread of large lift plate 31 is connected with big screw rod 34, and big screw rod 34 is located in big jack 322, big screw rod 34 and guiding
Plate 32 is in contact, and the upper end of large lift plate 31 is connected with small notch plate 35, and the right end of small notch plate 35 is connected with arc scapulet 36.
It further include having big fixed plate 41, push-pull rod 42, small tooth plate 43, long tooth plate 44 and big arc-shaped leaf spring 45, L shape push plate 7
Big fixed plate 41 is connected on the downside of top, big fixed plate 41 is located at the right side in large lift hole 71, and big fixed plate 41 is provided with activity
Hole 411 and rotating hole 412, movable span 411 are located at the top of rotating hole 412, and push-pull rod 42 is located in movable span 411, push-pull rod
42 left end is connected with small tooth plate 43, and the lower part of 31 right side wall of large lift plate is embedded with long tooth plate 44, and long tooth plate 44 is located at small tooth
The left side of plate 43, small tooth plate 43 are matched with long tooth plate 44, and big arc-shaped leaf spring 45 is located at the right side of push-pull rod 42, big arc-shaped leaf spring
45 are in contact with push-pull rod 42, and the upper end of big arc-shaped leaf spring 45 is connected with L shape push plate 7.
It further include having rotary shaft 51, round block 52 and small screw 53, rotary shaft 51 is located in rotating hole 412, rotary shaft 51
Left end is connected with round block 52, and between big fixed plate 41 and small tooth plate 43, the bottom thread of big fixed plate 41 connects round block 52
There is small screw 53, small screw 53 is in contact with rotary shaft 51.
In the present invention, sand and stone can be encased in wagon box 8, and big wire role 15 can be rotated,
Big wire role 15 drives big nut 16 to be moved upwards, and big nut 16 drives rectangle girth sheets 11 to be transported upwards by connecting plate 17
Dynamic, big spring 22 is that big movable plate 21 and rectangle girth sheets 11 provide resilient support, so as to move upwards rectangle girth sheets 11
To the position of setting, sand and stone can be encased in the lower part in rectangle girth sheets 11 at this time, so that capacity is expanded, Er Qieke
It tubing and bar to be put into rectangular channel 111 and U-lag 112, prevents tubing and bar from rolling and falls, then by L shape push plate 7
It catches, is then moved by big roller 4 and universal wheel 6, and wagon box 8 can be overturn by big bearing block 9, from
And it is convenient for discharging.
Large lift plate 31 is located in large lift hole 71 at this time, and large lift plate 31 can slide up and down adjustment, and by arc
Shape scapulet 36 rides over shoulder, consequently facilitating hand and shoulder are exerted oneself simultaneously, avoids hand overexertion ache, and big screw rod 34
It can back-out from the bottom of large lift plate 31, and be extracted out of big jack 322, large lift plate 31 can be from large lift hole 71 at this time
Interior extraction, it is convenient for disassembly and assembly, it is easy to maintain.
Push-pull rod 42 can be pulled to the right at this time, push-pull rod 42 drives small tooth plate 43 to be pulled to the right, and will
Small tooth plate 43 is separated with long tooth plate 44, is then adjusted again to the height and position of large lift plate 31, after adjustment, then pine
Open push-pull rod 42, then under the elastic force effect of big arc-shaped leaf spring 45, small tooth plate 43 blocking tightly by long tooth plate 44, to will rise higher
Drop plate 31 is fixed, and is fixed conveniently quick.
The pushing down small tooth plate 43 tightly of round block 52 at this time is pacified so that small tooth plate 43 be avoided to undesirably fall off with long tooth plate 44
It is complete reliable, but also small screw 53 can be screwed, so that securing rotary shaft 51 be unclamped, can by round block 52 from
The right side of small tooth plate 43 is removed, and can be moved to small tooth plate 43, easy to use.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of type trolley easy to use for constructing tunnel includes big U-shaped bar, large semicircular plate, connecting shaft, big rolling
Wheel, inclined plate, universal wheel, the push plate of L shape and wagon box, big U-shaped bar are connected with large semicircular plate, large semicircular plate and company on the left of bottom
Spindle rotation connection, the end of connecting shaft is connected with big roller, inclined plate, the bottom of inclined plate is connected on the right side of big U-shaped bar bottom
It is connected with universal wheel, the right end of big U-shaped bar is connected with L shape push plate, and large lift hole is provided at the top of L shape push plate, and wagon box is located at big U
The top of shape bar, which is characterized in that further include having big bearing block, backing plate, rectangle girth sheets, big notch plate, first bearing, the second axis
It holds, big wire role, big nut, connecting plate, the first big fixed block, the second largest fixed block, big guide rod, big movable plate and big spring,
The left end of wagon box bottom is connected with big bearing block, and the bearing in big bearing block is connect with the left side bar interference of big U-shaped bar, wagon box bottom
The right end in portion is connected with backing plate, is in contact at the top of the bottom of backing plate and big U-shaped bar, rectangular loop sleeve-board is on wagon box, rectangular loop
Plate is slidably matched with wagon box, and the front side wall and rear wall of rectangle girth sheets are opened there are three rectangular channel, and the two sides front and back of wagon box is symmetrical
Formula is connected with big notch plate, and between wagon box and big notch plate, rectangle girth sheets is in contact rectangle girth sheets with big notch plate, big recessed
Shape plate is slidably matched with the rectangular channel in the middle part of rectangle girth sheets, and first bearing, the bottom of big notch plate are embedded at the top of big notch plate
Portion is embedded with second bearing, and symmetrical expression is provided with big wire role, the upper end of big wire role and first bearing before and after the two sides of rectangle girth sheets
Interference connection, the lower end of big wire role are connect with second bearing interference, and big nut covers on big wire role, big nut and big wire role screw thread
The two sides front and back symmetrical expression of connection, rectangle girth sheets is connected with connecting plate, and connecting plate is located at the lower section of rectangular channel, and big nut is embedded
In connecting plate, the left side wall and right side wall of rectangle girth sheets are opened there are three U-lag, and the two sides bilateral symmetry formula of wagon box is provided with the
One big fixed block, the first big fixed block are connected with the upper end of wagon box, and the two sides bilateral symmetry formula of wagon box is provided with second largest solid
Determine block, the second largest fixed block is connected with the lower end of wagon box, and the second largest fixed block is located at the underface of the first big fixed block, rectangle
Girth sheets between the first big fixed block and the second largest fixed block, the first big fixed block and the second largest fixed block with rectangle girth sheets
It is in contact, the first big fixed block is located at the surface of U-lag in the middle part of rectangle girth sheets, the two sides bilateral symmetry formula setting of rectangle girth sheets
Have big guide rod, the upper end of big guide rod is connected with the bottom of the first big fixed block, the lower end of big guide rod with it is second largest solid
Determine to be connected at the top of block, the two sides bilateral symmetry formula of rectangle girth sheets is connected with big movable plate, and big movable plate is located under U-lag
Side, big movable plate are provided with the first pilot hole, and big guide rod is located in the first pilot hole, and big guide rod is matched with the sliding of the first pilot hole
It closes, big spring covers on big guide rod, and big spring is between the second largest fixed block and big movable plate.
2. a kind of type trolley easy to use for constructing tunnel according to claim 1, which is characterized in that further include
There are large lift plate, guide plate, L shape guide rod, big screw rod, small notch plate and arc scapulet, large lift plate slidingtype is located at large lift
In hole, guide plate is located at the lower section of large lift plate, and large lift plate is in contact with guide plate, and guide plate is provided with the second pilot hole and big
Jack, the second pilot hole are located at the left side of big jack, and L shape guide rod is located at the left side in large lift hole, the lower-left end of L shape guide rod and L
Shape push plate is connected on the right side of lower end, and the upper right side of L shape guide rod is connected with the downside at the top of L shape push plate, and L shape guide rod is located at the
In two pilot holes, the bottom thread of large lift plate is connected with big screw rod, and big screw rod is located in big jack, big screw rod and guide plate phase
Contact, the upper end of large lift plate are connected with small notch plate, and the right end of small notch plate is connected with arc scapulet.
3. a kind of type trolley easy to use for constructing tunnel according to claim 2, which is characterized in that further include
There are big fixed plate, push-pull rod, small tooth plate, long tooth plate and big arc-shaped leaf spring, the downside at the top of L shape push plate is connected with big fixed plate,
Big fixed plate is located at the right side in large lift hole, and big fixed plate is provided with movable span and rotating hole, and movable span is located at the top of rotating hole,
Push-pull rod is located in movable span, and the left end of push-pull rod is connected with small tooth plate, and the lower part of large lift plate right side wall is embedded with long tooth plate,
Long tooth plate is located at the left side of small tooth plate, and small tooth plate is matched with long tooth plate, and big arc-shaped leaf spring is located at the right side of push-pull rod, big arc
Leaf spring is in contact with push-pull rod, and the upper end of big arc-shaped leaf spring is connected with L shape push plate.
4. a kind of type trolley easy to use for constructing tunnel according to claim 3, which is characterized in that further include
There are rotary shaft, round block and small screw, rotary shaft is located in rotating hole, and the left end of rotary shaft is connected with round block, and round block is located at big solid
Between fixed board and small tooth plate, the bottom thread of big fixed plate is connected with small screw, and small screw is in contact with rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910693709.7A CN110371169A (en) | 2019-07-30 | 2019-07-30 | A kind of type trolley easy to use for constructing tunnel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910693709.7A CN110371169A (en) | 2019-07-30 | 2019-07-30 | A kind of type trolley easy to use for constructing tunnel |
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| CN110371169A true CN110371169A (en) | 2019-10-25 |
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| CN101449004A (en) * | 2006-07-10 | 2009-06-03 | 棚谷学 | Shoulder belt traction type hand-push tool |
| JP5380661B1 (en) * | 2013-07-11 | 2014-01-08 | 学 棚谷 | Pushing aid |
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Application publication date: 20191025 |