CN215164438U - A supporting device for construction of cement stabilized macadam - Google Patents
A supporting device for construction of cement stabilized macadam Download PDFInfo
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- CN215164438U CN215164438U CN202120405436.4U CN202120405436U CN215164438U CN 215164438 U CN215164438 U CN 215164438U CN 202120405436 U CN202120405436 U CN 202120405436U CN 215164438 U CN215164438 U CN 215164438U
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Abstract
The utility model discloses a supporting device for cement stabilized macadam construction, which relates to the technical field of cement stabilized macadams, and comprises a bottom plate, a balance horizontal bubble is arranged on the bottom plate so as to reflect the horizontal degree of the bottom plate, a worm is arranged on the bottom plate, a worm wheel is arranged on the supporting plate so that the supporting plate can be adjusted in front and back angles, the front end of a supporting rod is arranged in a three-fork structure, three grooves are arranged on the supporting plate, the supporting points of the supporting rod on the supporting plate are increased to enable the supporting plate to be more stable, a limiting frame is arranged in a limiting box body so as to limit the tail part of the supporting rod, third through holes and pins are arranged on two sides of the supporting plate, and fourth through holes and pin shafts are arranged on two sides of the limiting box body so as to facilitate the installation of a plurality of supporting devices when the required supporting area is larger; the utility model discloses a backplate angularly adjustable, simple structure, the area of strutting is great, has very strong practical popularization nature.
Description
Technical Field
The utility model relates to a technical field is strutted in the construction of cement stabilized macadam, concretely relates to supporting device for construction of cement stabilized macadam.
Background
At present, the cement stabilized macadam mixture is a high-grade highway or wall subbase and base semi-rigid pavement material commonly used in China, graded macadams are used as aggregates, gaps of the aggregates are filled by a certain amount of cementing materials and enough mortar volume, the materials are paved and compacted according to an embedding and extruding principle, and a supporting device for cement stabilized macadam construction plays a role in supporting and stabilizing in the construction process, so that the structure after construction has good stability; the supporting area of the existing supporting device for the cement stabilized macadam construction is small, the angle of a supporting plate cannot be adjusted, and the structure is complex.
Disclosure of Invention
The utility model provides an above-mentioned problem, a supporting device for rubble construction is stabilized to cement is provided, it is less to have solved the area of strutting, and the supporting plate angle can't be adjusted, problem that the structure is complicated.
The utility model adopts the technical proposal that: a supporting device for cement stabilized macadam construction comprises a bottom plate, a supporting plate, a limiting box body, a supporting rod, a worm gear, a rotating shaft, a balance horizontal bubble, a first fixing nail and a second fixing nail;
the bottom plate is provided with a balance horizontal bubble, two sides of the balance horizontal bubble are respectively provided with a first through hole, a detachable first fixing nail is arranged in each of the two first through holes, the rear part of the balance horizontal bubble is provided with a supporting and protecting plate, the middle of the bottom plate is provided with an inner groove, and a worm is arranged in each inner groove;
the bottom of the supporting plate is of a groove structure, a worm wheel is arranged in a groove at the bottom of the supporting plate and meshed with a worm, and two sides of the groove at the bottom of the supporting plate are rotatably connected with the bottom plate through a rotating shaft;
a limiting box body is arranged in front of the bottom plate, two second through holes are respectively formed in two sides of the bottom of the limiting box body, and detachable second fixing nails are arranged in the two second through holes;
and a support rod is obliquely arranged between the support guard plate and the limiting box body.
Further, prop up the backplate and be the stainless steel material of ma shi, prop up the backplate and be indent frame structure, the supporting plate both sides are equipped with the third through-hole respectively, two all be equipped with in the third through-hole and dismantle the pin.
Furthermore, the supporting plate is internally provided with two supporting bars in a crossed manner, the front end of each supporting bar is of a three-fork structure, three grooves are arranged in the supporting plate and internally provided with the concave frames in a parallel manner, and the grooves are detachably connected with the front end of each supporting bar in a detachable manner.
Furthermore, fourth through holes are formed in two sides of the limiting box body respectively, a detachable pin shaft is arranged in each fourth through hole, a plurality of limiting frames are arranged in the limiting box body and detachably connected with the tail portion of the supporting rod, and the height of the side plate in the front of the limiting box body is smaller than that of the other side plates.
Furthermore, the diameter size of the rear end of the supporting rod is smaller than the width size of the limiting frame.
Furthermore, the diameter size of the three-fork structure at the front end of the supporting rod is smaller than the width size of the groove.
Furthermore, a handle is arranged at the front end of the worm.
The utility model has the advantages that:
the utility model provides a supporting device for construction of cement stabilized macadam, through set up balanced level bubble on the bottom plate, so as to reflect the horizontality of bottom plate, set up the worm on the bottom plate, set up the worm wheel on the backplate and make a backplate can carry out angle modulation from beginning to end, the bracing piece front end is established to trident structure, be equipped with three recess on the backplate, increase the bracing point of bracing piece to the backplate, make it more stable, be equipped with spacing frame in spacing box, in order to restrict the bracing piece afterbody, set up third through-hole and pin in the both sides of backplate, set up fourth through-hole and pin roll in spacing box both sides, so that be convenient for install a plurality of supporting devices when the required supporting area is great; the utility model discloses a backplate angularly adjustable, simple structure, the area of strutting is great, has very strong practical popularization nature.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the supporting plate of the present invention;
FIG. 3 is a schematic structural view of the limiting frame of the present invention;
FIG. 4 is a schematic structural view of the limiting box of the present invention;
FIG. 5 is a schematic view of the vertical cross-section structure of the supporting plate of the present invention;
fig. 6 is a schematic view of the supporting rod structure of the present invention;
fig. 7 is a schematic view of the worm gear structure of the present invention;
fig. 8 is a schematic view of the worm structure of the present invention.
Reference numerals:
1 is a bottom plate, 2 is a supporting plate, 3 is a limiting box body, 4 is a supporting rod, 5 is a worm, 6 is a worm wheel, 7 is a rotating shaft, 101 is a first through hole, 102 is a balance horizontal bubble, 103 is a first fixing nail, 104 is an inner groove, 201 is a third through hole, 202 is a groove, 203 is a supporting strip, 204 is a pin, 301 is a fourth through hole, 302 is a second through hole, 303 is a limiting frame, 304 is a second fixing nail, 305 is a pin shaft, 501 is a handle
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 8, a supporting device for cement stabilized macadam construction comprises a bottom plate 1, a supporting plate 2, a limiting box body 3, a supporting rod 4, a worm 5, a worm wheel 6, a rotating shaft 7, a balance horizontal bubble 102, a first fixing nail 103 and a second fixing nail 304;
the bottom plate 1 is provided with a balance horizontal bubble 102 which reflects the horizontal degree of the bottom plate 1, two sides of the balance horizontal bubble 102 are respectively provided with a first through hole 101, a detachable first fixing nail 103 is arranged in each of the two first through holes 101, the first fixing nail 103 penetrates through the first through hole 101 to be in contact with the ground to fix the bottom plate 1, the rear part of the balance horizontal bubble 102 is provided with a support protection plate 2 for supporting cement gravel, the middle of the bottom plate 1 is provided with an inner groove 104, a worm 5 is arranged in the inner groove 104, the bottom of the support protection plate 2 is of a groove structure, a worm wheel 6 is arranged at the bottom of the support protection plate 2, the worm wheel 6 is connected with the support protection plate 2, the worm wheel 6 is meshed with the worm 5, two sides of the groove at the bottom of the support protection plate 2 are rotatably connected with the bottom plate 1 through a rotating shaft 7, and the worm wheel 6, the worm 5 and the rotating shaft 7 enable the support protection plate 2 to be capable of adjusting the front and back angles;
the 1 place ahead of bottom plate is equipped with spacing box 3, and 3 bottom both sides of spacing box are equipped with two second through-holes 302 respectively, all are equipped with in two second through-holes 302 and can dismantle second staple 304, and the slope is equipped with bracing piece 4 between backup pad 2 and the spacing box 3 for support backup pad 2, spacing box 3 is used for limiting 4 afterbody positions of bracing piece, and second staple 304 runs through second through-hole 302 contact ground and is used for fixed spacing box 3.
Prop up backplate 2 and be the ma shi stainless steel material, backplate 2 is interior concave frame structure, alleviate the weight of backplate 2, the both sides of backplate 2 are equipped with third through-hole 201 respectively, all be equipped with in two third through-holes 201 and dismantle pin 204, it plays the stabilizing action of each other to be connected with another backplate 2, cross arrangement has two support bars 203 in the interior concave frame of backplate 2, prevent that backplate 2 from taking place deformation, 4 front ends of bracing piece are the trident structure, the parallel is equipped with three recess 202 in the interior concave frame of backplate 2, three recess 202 can be dismantled with 4 front end trident structures of bracing piece and be connected, make 4 pairs of bracing pieces of bracing piece carry out the multiple spot to backplate 2 and support.
Spacing 3 both sides of box are equipped with fourth through-hole 301 respectively, all be equipped with in two fourth through-holes 301 and dismantle round pin axle 305, be connected with another spacing box 3 and be convenient for install another spacing box 3, be equipped with a plurality of spacing frames 303 in the spacing box 3, spacing frame 303 can be dismantled with 4 afterbody of bracing piece and be connected, conveniently restrict 4 afterbody positions of bracing piece, the anterior curb plate height dimension of spacing box 3 is less than other curb plates, prevent that 3 anterior curb plates of spacing box from taking place to interfere with 4 afterbody of bracing piece.
The diameter size of the rear end of the supporting rod 4 is smaller than the width size of the limiting frame 303, so that the rear end of the supporting rod 4 can be smoothly placed into the limiting frame 303, the diameter size of the front end three-fork structure of the supporting rod 4 is smaller than the width size of the groove 202, the front end of the supporting rod 4 can be smoothly placed into the groove 202, the front end of the worm 5 is provided with the handle 501, the worm 5 can be conveniently rotated, and the angle of the supporting and protecting plate can be adjusted.
The utility model discloses a use method: during construction, the bottom plate 1 is firstly arranged on the ground of a construction position, the bottom plate 1 is adjusted to be in a horizontal state according to the balance level bubble 102, then the first fixing nail 103 penetrates through the first through hole 101 to be in contact with the ground to fix the bottom plate 1, the worm 5 is rotated through the handle 501 according to the requirement of a construction angle, the worm 5 drives the worm wheel 6 to rotate, so that the support guard plate 2 is inclined at an angle, the handle 501 stops rotating after the adjustment is finished, the support guard plate 2 stops rotating, the three-fork structure at the front end of the support rod 4 is placed into the groove 202, the tail of the support rod 4 is attached to the ground, the limit box body 3 is arranged on the ground according to the tail position of the support rod 4, then the second fixing nail 304 penetrates through the second through hole 302 to be in contact with the ground to fix the limit box body 3, the tail of the support rod 4 is arranged in the limit frame 303, and finally construction is started;
if required support area is great, can select support device's quantity according to the demand, paste two bottom plates 1 and tightly place earlier, paste two support device fender 2's side tightly again, run through two third through holes 201 with pin 204 and be connected with two fender 2, paste two spacing box 3 sides tightly again, run through two fourth through holes 301 with round pin axle 305, put into spacing frame 303 with 4 tails of bracing piece after fixing spacing box 3, 4 front end trident structures of bracing piece are put into recess 202 and are supported fender 2, do construction again.
The utility model provides a supporting device for construction of cement stabilized macadam, through set up balanced level bubble on the bottom plate, so as to reflect the horizontality of bottom plate, set up the worm on the bottom plate, set up the worm wheel on the backplate and make a backplate can carry out angle modulation from beginning to end, the bracing piece front end is established to trident structure, be equipped with three recess on the backplate, increase the bracing point of bracing piece to the backplate, make it more stable, be equipped with spacing frame in spacing box, in order to restrict the bracing piece afterbody, set up third through-hole and pin in the both sides of backplate, set up fourth through-hole and pin roll in spacing box both sides, so that be convenient for install a plurality of supporting devices when the required supporting area is great; the utility model discloses a backplate angularly adjustable, simple structure, the area of strutting is great, has very strong practical popularization nature.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A supporting device for cement stabilized macadam construction is characterized by comprising a bottom plate (1), a supporting plate (2), a limiting box body (3), a supporting rod (4), a worm (5), a worm wheel (6), a rotating shaft (7), a balance horizontal bubble (102), a first fixing nail (103) and a second fixing nail (304);
a balance horizontal bubble (102) is arranged on the bottom plate (1), first through holes (101) are respectively arranged on two sides of the balance horizontal bubble (102), a detachable first fixing nail (103) is arranged in each of the two first through holes (101), a support protection plate (2) is arranged at the rear part of the balance horizontal bubble (102), an inner groove (104) is arranged in the middle of the bottom plate (1), and a worm (5) is arranged in the inner groove (104);
the bottom of the supporting and protecting plate (2) is of a groove structure, a worm wheel (6) is arranged in a groove at the bottom of the supporting and protecting plate (2), the worm wheel (6) is meshed with the worm (5), and two sides of the groove at the bottom of the supporting and protecting plate (2) are rotatably connected with the bottom plate (1) through a rotating shaft (7);
a limiting box body (3) is arranged in front of the bottom plate (1), two second through holes (302) are respectively formed in two sides of the bottom of the limiting box body (3), and detachable second fixing nails (304) are arranged in the two second through holes (302);
a support rod (4) is obliquely arranged between the supporting plate (2) and the limiting box body (3).
2. The supporting device for cement stabilized macadam construction according to claim 1, wherein the supporting plate (2) is made of martensitic stainless steel, the supporting plate (2) is of a concave frame structure, third through holes (201) are respectively formed in two sides of the supporting plate (2), and detachable pins (204) are respectively arranged in the two third through holes (201).
3. The supporting device for cement stabilized macadam construction according to claim 2, wherein two supporting bars (203) are arranged in the concave frame of the supporting plate (2) in a crossed manner, the front end of the supporting bar (4) is of a three-fork structure, three grooves (202) are arranged in the concave frame of the supporting plate (2) in a parallel manner, and the three grooves (202) are detachably connected with the three-fork structure of the front end of the supporting bar (4).
4. The supporting device for cement stabilized macadam construction according to claim 3, wherein the two sides of the limiting box body (3) are respectively provided with a fourth through hole (301), each of the two fourth through holes (301) is provided with a detachable pin shaft (305), the limiting box body (3) is provided with a plurality of limiting frames (303), the limiting frames (303) are detachably connected with the tail portion of the supporting rod (4), and the height dimension of the front side plate of the limiting box body (3) is smaller than that of the other side plates.
5. The support device for cement stabilized macadam construction according to claim 4, wherein the diameter size of the rear end of the support rod (4) is smaller than the width size of the limit frame (303).
6. The support device for cement stabilized macadam construction according to claim 5, wherein the diameter dimension of the front end trifurcate structure of the support rod (4) is smaller than the width dimension of the groove (202).
7. The timbering device for cement stabilized macadam construction according to claim 1, characterized in that the worm screw (5) is provided with a grip (501) at its front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405436.4U CN215164438U (en) | 2021-02-24 | 2021-02-24 | A supporting device for construction of cement stabilized macadam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120405436.4U CN215164438U (en) | 2021-02-24 | 2021-02-24 | A supporting device for construction of cement stabilized macadam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164438U true CN215164438U (en) | 2021-12-14 |
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ID=79412245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120405436.4U Active CN215164438U (en) | 2021-02-24 | 2021-02-24 | A supporting device for construction of cement stabilized macadam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164438U (en) |
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2021
- 2021-02-24 CN CN202120405436.4U patent/CN215164438U/en active Active
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