CN214938903U

CN214938903U - A supporting construction for rubble construction is stabilized to cement

Info

Publication number: CN214938903U
Application number: CN202120582179.1U
Authority: CN
Inventors: 管永强
Original assignee: Shanghai Jiagen Subgrade Material Co ltd
Current assignee: Shanghai Jiagen Subgrade Material Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-30
Anticipated expiration: 2031-03-22

Abstract

The utility model belongs to the technical field of road bed construction equipment and specifically relates to a supporting construction for rubble construction is stabilized to cement is related to, its support frame that supports is carried out at the steel form that cement stabilized rubble layer limit portion including setting up, the support frame that supports the steel form, the support frame includes keeps away from the carriage that cement stabilized rubble layer one side is connected, sets up the carriage on the carriage with the steel form, carriage and the perpendicular setting of locating frame are equipped with a plurality of mountings of fixing are carried out the carriage on the carriage. This application has the effect that promotes steel form support stability.

Description

A supporting construction for rubble construction is stabilized to cement

Technical Field

The application relates to the field of roadbed construction equipment, in particular to a supporting structure for cement stabilized macadam construction.

Background

The cement stabilized macadam takes graded macadam as aggregate, adopts a certain amount of cementing materials and enough mortar volume to fill the gap of the aggregate, and is paved and compacted according to the embedding and extruding principle. The cement stabilized macadam has higher strength, better impermeability and frost resistance, does not get muddy when meeting rain, has solid surface, and is an ideal base material of a high-grade roadbed.

Chinese patent with publication number CN210239113U discloses a pre-compaction formula cement stabilized macadam steel form, including the steel form, the both sides on the steel form positive surface have all linked firmly the tip and have inserted a section of thick bamboo subassembly, lie in the intraductal dismantlement of the left tip of steel form and be connected with tip inserted bar subassembly, the center department on steel form positive surface has linked firmly the support bar, and the one end that the steel form was kept away from to the support bar has linked firmly the drill rod drum.

In view of the above-mentioned related technologies, the inventor believes that the pre-stressed concrete stabilized macadam steel form is not stable enough to fixedly support the steel form only through a steel chisel cylinder inserted into the ground, and when the edge of the concrete stabilized macadam is pressed, the steel form is easy to displace, so that the edges on both sides of the concrete stabilized macadam are easy to collapse, and the edge of the concrete stabilized macadam is not easy to be effectively compacted.

SUMMERY OF THE UTILITY MODEL

In order to promote the stability of support to cement stabilization rubble steel form, this application provides a supporting construction for cement stabilization rubble construction.

The application provides a supporting construction for rubble construction is stabilized to cement adopts following technical scheme:

the utility model provides a supporting construction for rubble construction is stabilized to cement, includes the steel form that sets up at cement stabilization rubble layer limit portion, carries out the support frame that supports to the steel form, the support frame includes keeps away from the carriage that cement stabilization rubble layer one side is connected, sets up the carriage on the carriage with the steel form, the carriage sets up with the carriage is perpendicular, be equipped with a plurality of mountings of fixing are carried out to the carriage on the carriage.

Through adopting above-mentioned technical scheme, connect the steel form on the connection box, make the steel form connect more stably, recycle a plurality of mountings and fix the carriage subaerial, realize fixed the multiple spot of carriage, reduce the possibility that the carriage removed to promote the stability of steel form, make the limit portion on cement stabilization gravel layer obtain the compaction.

Optionally, the fixing part includes a plugging portion in plugging fit with the supporting frame, a mounting plate arranged on two sides of the plugging portion, and a fixing rod fixedly arranged on one side of the mounting plate, the plugging portion is a channel steel with a downward opening, the mounting plate is horizontally arranged, the mounting plate is connected with the bottom of the plugging portion, the fixing rod is vertically arranged, and the fixing rod is plugged on the ground.

Through adopting above-mentioned technical scheme, utilize external force to insert the dead lever ground, grafting portion can peg graft on the carriage simultaneously, forms the limit structure to the carriage, makes whole carriage fixed connection subaerial.

Optionally, the fixed rod is provided with a plurality of along mounting panel length direction, the one end that the mounting panel was kept away from to the fixed rod is equipped with most advanced.

Through adopting above-mentioned technical scheme, the joint strength of mounting and ground can be promoted to a plurality of dead levers, promotes the fixed effect of mounting to the carriage, utilizes most advanced resistance when reducing the dead lever and inserting ground, makes the mounting installation convenient more and swift.

Optionally, a connecting bolt is arranged on the insertion part and penetrates through the insertion part to be in threaded connection with the support frame.

Through adopting above-mentioned technical scheme, screw up connecting bolt, utilize connecting bolt with mounting fixed connection on the carriage, make a plurality of mountings and carriage connect into a whole, make the carriage fixed more firm, the convenient installation and the dismantlement work to the mounting simultaneously make the steel form use more convenient.

Optionally, a reinforcing plate is arranged in the middle of the supporting frame, and a plurality of reinforcing plates are arranged along the length direction of the supporting frame.

Through adopting above-mentioned technical scheme, utilize the reinforcing plate to promote the bulk strength of carriage, reduce the possibility that the carriage warp, can increase the area of contact on carriage and ground simultaneously, make the carriage more firm.

Optionally, a capped steel chisel is arranged on the reinforcing plate, and the capped steel chisel penetrates through the reinforcing plate and is inserted into the ground.

Through adopting above-mentioned technical scheme, utilize behind the hat drill rod inserts the soil, fix the reinforcing plate, realize spacing to the carriage middle part, promote the fixed stability of whole carriage.

Optionally, a supporting rod is arranged between the connecting frame and the supporting frame, one end of the supporting rod is connected with one side, far away from the connecting frame, of the supporting frame, the other end of the supporting rod is connected with the top of the connecting frame, and the supporting rod is provided with a plurality of supporting rods along the length direction of the supporting frame.

Through adopting above-mentioned technical scheme, utilize the bracing piece to connect and support connection frame and carriage, make to form the triangle-shaped structure that has stability on the support frame, help promoting the intensity of whole support frame, increase the bearing capacity of support frame, reduce both junctions of connection frame and carriage and take place cracked possibility.

Optionally, one end of the support rod close to the connecting frame is provided with a first connecting plate, the first connecting plate is fixedly connected with the connecting frame, one end of the support rod close to the support frame is provided with a second connecting plate, and the second connecting plate is fixedly connected with the support frame.

Through adopting above-mentioned technical scheme, utilize the area of contact of first connecting plate and second connecting plate increase bracing piece and support frame, reduce the link end of bracing piece and produce the possibility of inefficacy, make the bracing piece connect more stably.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the supporting frame is arranged on one side of the steel formwork, and the supporting frame is positioned in a multi-point mode through the plurality of fixing pieces, so that the possibility of movement of the supporting frame is reduced, and the effect of improving the supporting stability of the steel formwork is achieved;

2. through setting up the reinforcing plate to be equipped with the hat drill rod at the reinforcing plate, utilize the reinforcing plate to promote the bulk strength of carriage, utilize the hat drill rod to insert the soil simultaneously, fix the reinforcing plate, realize spacing to the carriage middle part, promote the fixed stability of whole carriage.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of a fastener construction embodying the present application in an embodiment.

FIG. 3 is a cross-sectional view showing a capped drill steel mounting structure in an embodiment of the present application.

Description of reference numerals: 1. a cement stabilized rubble layer; 2. a steel form; 3. a support frame; 31. a connecting frame; 32. a support frame; 4. a fixing member; 41. a plug-in part; 42. mounting a plate; 43. fixing the rod; 44. a tip; 45. a connecting bolt; 51. a reinforcing plate; 52. steel chisel with cap; 53. mounting holes; 6. a support bar; 61. a first connecting plate; 62. a second connecting plate; 7. and (4) the ground.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a supporting construction for cement stabilized macadam construction. Referring to fig. 1, a supporting construction for rubble construction is stabilized to cement is including setting up steel form 2 and the support frame 3 of setting in steel form 2 one side on the 1 limit portion of rubble layer is stabilized to cement, and one side fixed connection that rubble layer 1 is stabilized to cement is kept away from with steel form 2 to support frame 3, is equipped with a plurality of mountings 4 that are used for fixed support frame 3 on support frame 3, fixes support frame 3 after 7 on ground, utilizes support frame 3 to carry out the outrigger to steel form 2.

Referring to fig. 1, support frame 3 includes coupling frame 31 and carriage 32, and coupling frame 31 is the square frame that forms by the square steel welding, and coupling frame 31 is vertical to with steel form 2 fixed connection, carriage 32 is located one side that steel form 2 was kept away from to coupling frame 31. The support frame 32 is a square frame formed by welding square steel, the support frame 32 is perpendicular to the connecting frame 31, and one side of the support frame 32 close to the connecting frame 31 is fixedly connected with the bottom of the connecting frame 31.

Referring to fig. 1, a support rod 6 is further disposed between the connection frame 31 and the support frame 32, and the support rod 6 is disposed in an inclined manner, so that the connection frame 31, the support frame 32, and the support rod 6 form a triangular structure with good stability, thereby improving the overall strength of the support frame 3. The first connecting plate 61 is fixedly connected to one end of the support rod 6 close to the connecting frame 31, the first connecting plate 61 is fixedly connected with the connecting frame 31 through a bolt, the second connecting plate 62 is fixedly connected to one end of the support rod 6 far away from the connecting frame 31, and the second connecting plate 62 is fixedly connected with the support frame 32 through a bolt, so that the support rod 6 is fixedly arranged between the connecting frame 31 and the support frame 32. Meanwhile, a plurality of support rods 6 are arranged along the length direction of the support frame 32, and three support rods are taken as an example in the embodiment.

Referring to fig. 2, the fixing member 4 includes an insertion portion 41, a mounting plate 42, and a fixing rod 43, where the insertion portion 41 is a channel steel with a downward opening, the insertion portion 41 is inserted and fitted on a frame on the support frame 32, and two mounting plates 42 are respectively disposed on two sides of the insertion portion 41 away from the support frame 32. The mounting plate 42 is horizontally disposed, and one side of the mounting plate 42 close to the inserting part 41 is fixedly connected with the lowest position of the inserting part 41.

Referring to fig. 2, the fixing rods 43 are arranged in a plurality along the length direction of the mounting plate 42, the fixing rods 43 are arranged vertically, the tops of the fixing rods 43 are fixedly connected with the mounting plate 42, and the shafts of the fixing rods 43 are inserted into the ground to realize the positioning of the fixing pieces 4, so that the fixing pieces 4 are utilized to position the supporting frame 32, and the supporting frame 32 is positioned more stably.

Referring to fig. 2, in order to facilitate the insertion of the fixing rod 43 into the ground, a tip 44 is disposed at an end of the fixing rod 43 away from the mounting plate 42, and the tip 44 gradually decreases in a direction from top to bottom to increase the pressure of the fixing rod 43 on the ground 7, so that the fixing rod 43 can be more conveniently inserted into the ground 7.

Referring to fig. 1, each of the inserting portions 41 is further provided with a plurality of connecting bolts 45, and in this embodiment, three connecting bolts 45 are taken as an example, and the connecting bolts 45 are screwed to the supporting frame 32 through the inserting portions 41, and the fixing member 4 is fixedly connected to the supporting frame 32 by the connecting bolts 45.

Referring to fig. 1 and 3, in order to improve the overall strength of the supporting frame 32, a reinforcing plate 51 is disposed in the middle of the supporting frame 32, the reinforcing plate 51 is disposed along the width direction of the supporting frame 32, two ends of the reinforcing plate 51 are fixedly connected to the supporting frame 32, and a plurality of reinforcing plates 51 are disposed along the length direction of the supporting frame 32, for example, two reinforcing plates are used in this embodiment.

Referring to fig. 3, a mounting hole 53 is formed in the reinforcing plate 51, a capped steel chisel 52 penetrates through the mounting hole 53, the capped steel chisel 52 penetrates through the mounting hole 53 and is inserted into the ground 7, the head of the capped steel chisel 52 abuts against the reinforcing plate 51, the middle position of the supporting frame 32 is fixed, and the stability of fixing the supporting frame 32 is improved.

The implementation principle of the supporting structure for cement stabilized macadam construction in the embodiment of the application is as follows: at steel form 2 fixed connection on support frame 3, place steel form 2 on ground 7, evenly arrange a plurality of mountings 4 along carriage 32 periphery, utilize external force to insert dead lever 43 into ground 7, grafting portion 41 and carriage 32 are pegged graft simultaneously and are cooperated, form the limit structure to carriage 32, screw up connecting bolt 45 again, connecting bolt 45 passes grafting portion 41 and carriage 32 threaded connection, utilize connecting bolt 45 with mounting 4 fixed connection on carriage 32, recycle and take cap drill rod 52 to insert ground 7, fix the middle part position of carriage 32, finally promote the stability to supporting steel form 2, the limit portion that makes cement stabilize gravel layer 1 obtains the compaction.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a supporting construction for rubble construction is stabilized to cement, includes steel form (2) that sets up at cement stabilization rubble layer (1) limit portion, carries out support frame (3) that support to steel form (2), its characterized in that: support frame (3) include keep away from connection frame (31) that cement stabilization gravel layer (1) one side is connected, set up carriage (32) on connection frame (31) with steel form (2), carriage (32) set up with connection frame (31) is perpendicular, be equipped with a plurality of mounting (4) of fixing are carried out carriage (32) on carriage (32).

2. A supporting structure for cement stabilized macadam construction as claimed in claim 1, wherein: the fixing piece (4) comprises a plug-in part (41) which is in plug-in fit with the supporting frame (32), mounting plates (42) which are arranged on two sides of the plug-in part (41), and fixing rods (43) which are fixedly arranged on one side of the mounting plates (42), wherein the plug-in part (41) is channel steel with a downward opening, the mounting plates (42) are horizontally arranged, the mounting plates (42) are connected with the bottoms of the plug-in part (41), the fixing rods (43) are vertically arranged, and the fixing rods (43) are inserted into the ground (7).

3. A supporting structure for cement stabilized macadam construction as claimed in claim 2, wherein: the fixing rod (43) is provided with a plurality of fixing rods along the length direction of the mounting plate (42), and one end, far away from the mounting plate (42), of each fixing rod (43) is provided with a tip (44).

4. A supporting structure for cement stabilized macadam construction as claimed in claim 2, wherein: the inserting part (41) is provided with a connecting bolt (45), and the connecting bolt (45) penetrates through the inserting part (41) to be in threaded connection with the supporting frame (32).

5. A supporting structure for cement stabilized macadam construction as claimed in claim 1, wherein: the middle of the supporting frame (32) is provided with a plurality of reinforcing plates (51), and the reinforcing plates (51) are arranged along the length direction of the supporting frame (32).

6. A supporting structure for cement stabilized macadam construction as claimed in claim 5, wherein: the reinforcing plate (51) is provided with a steel chisel with a cap (52), and the steel chisel with the cap (52) penetrates through the reinforcing plate (51) and is inserted into the ground (7).

7. A supporting structure for cement stabilized macadam construction as claimed in claim 1, wherein: be equipped with bracing piece (6) between linking frame (31) and carriage (32), the one end and the carriage (32) of bracing piece (6) are kept away from one side of linking frame (31) and are connected, the other end and the top of linking frame (31) of bracing piece (6) are connected, bracing piece (6) are equipped with a plurality ofly along carriage (32) length direction.

8. A supporting structure for cement stabilized macadam construction as claimed in claim 7, wherein: the utility model discloses a bracing piece, including bracing piece (6), connecting frame (31), bracing piece, and bracing piece.