CN215051989U - High-standard farmland agricultural bridge - Google Patents

Abstract

The utility model belongs to the technical field of high standard farmland construction, and a high standard farmland agricultural bridge is disclosed, including bottom plate, pier and bridge floor, the top fixed mounting of bottom plate has the connecting rod, the inside groove with connecting rod looks adaptation is seted up to the bottom of pier, the bottom plate passes through inside groove swing joint on connecting rod and the pier, the mounting groove has been seted up to the inboard at pier top, the through-hole that runs through to the mounting groove inside is seted up in the pier outside. The utility model discloses a bottom plate, pier and bridge floor, the concatenation of completion farming bridge that can be very convenient and fast is built, wherein bottom plate, pier and bridge floor all adopt the concrete prefabricated, and simple structure is reasonable, only need splice it when building, and completion that can be very quick is very convenient for install whole farming bridge, and required engineering time is short, low in labor strength, can accord with the requirement of high standard farmland construction, has fine practicality, very suggests using widely.

Description

High-standard farmland agricultural bridge

Technical Field

The utility model belongs to the technical field of high standard farmland construction, specifically a high standard farmland farming bridge.

Background

The agricultural bridge is a bridge spanning channels, rivers, ditches and the like on the roads of villages and towns, can be divided into a wood bridge, a stone bridge, a brick bridge, a concrete bridge, a reinforced concrete bridge, a prestressed concrete bridge and the like according to materials used for main bearing structures, can be divided into a beam bridge and an arch bridge according to stress states, and can be a special type of a water-spreading bridge allowing short-term water passing and the like.

The agricultural bridge is an important matched building of a field irrigation canal system, at present, the agricultural bridge is generally constructed by adopting a method combining cast-in-place or cast-in-place and partial assembly, the construction method has the advantages of long construction time, high labor intensity, difficulty in ensuring construction quality, large influence on the surrounding environment, non-conformity with the basic requirements of high-standard farmland construction, and continuous and deep research and development of farmland water conservancy assembled buildings in recent years in order to reduce the influence of cast-in-place construction on the surrounding environment, further shorten the construction period, improve the efficiency and the engineering quality, so as to better adapt to the requirements of modernized and intensified production development modes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a high standard farmland farming bridge has the installation of being convenient for, advantage that stability is good.

In order to achieve the above object, the utility model provides a following technical scheme: a high-standard farmland agricultural bridge comprises a bottom plate, piers and a bridge floor, wherein the top of the bottom plate is fixedly provided with a connecting rod, the bottom of each pier is provided with an inner groove matched with the connecting rod, the bottom plate is movably connected with the inner grooves on the piers through the connecting rod, the inner side of the top of each pier is provided with a mounting groove, the outer side of each pier is provided with a through hole penetrating into the mounting groove, the bottom of each mounting groove is provided with a positioning hole, the connecting rods and the piers are in two groups, the two groups of connecting rods and the piers are respectively positioned at two sides of the bridge floor, both sides of the bottom of the bridge floor are fixedly provided with positioning columns, both sides of the bridge floor are provided with fixing holes, the bridge floor is movably clamped with the positioning holes arranged at the tops of the piers through the positioning columns, the outer sides of the piers are provided with fixing bolts, the through holes of the fixing bolts are in threaded sleeve joint with the fixing holes, each structure is the concrete prefabrication, only need carry on when carrying out the farming bridge and build simply splice can, greatly reduced the amount of labour when building the farming bridge to simple structure is reasonable, and the installation of being convenient for very much has fine practicality.

As an optimal technical scheme of the utility model, the bottom fixed mounting of bottom plate has the spike tooth, spike tooth equidistance evenly distributed can strengthen the land fertility of grabbing of bottom plate through the spike tooth for the bottom plate can provide bigger stable support power when being connected with ground, has strengthened the stability of structure.

As a preferred technical scheme of the utility model, the jack that is located the mounting groove outside, two is all seted up to the both sides at pier top the equal swing joint in inside of jack has the inserted bar, two the equal fixedly connected with guardrail in top of inserted bar can provide safety protection for this farming bridge through the guardrail, has strengthened the whole practicality of this farming bridge.

As the utility model discloses an optimal technical scheme, bridge floor bottom fixedly connected with reinforcing rib, reinforcing rib's the other end and the inboard fixed connection of pier can be consolidated the bridge floor through reinforcing rib, can disperse the gravity that the bridge floor bore to pier through reinforcing rib, can effectual reduction bridge floor gravity that receives for the bridge floor has higher stability.

As an optimal technical scheme of the utility model, inboard both ends of pier are the arc structure, and curved cambered surface angle value is ninety degrees, and curved face can reduce rivers to the washing away of pier, can the effectual life who promotes this farming bridge.

As the utility model discloses an optimal technical scheme, the quantity of reinforcing rib is six, six the reinforcing rib divide into two sets ofly altogether, and every three is a set of, and is two sets of the reinforcing rib is located the left and right sides of bridge floor bottom respectively, and impartial distance distributes between the reinforcing rib, can consolidate the bridge floor through reinforcing the rib, can disperse the gravity that the bridge floor bore to pier through reinforcing the rib, can effectual reduction bridge floor gravity that receives for the bridge floor has higher stability.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, pier and bridge floor, the concatenation of completion farming bridge that can be very convenient and fast is built, wherein bottom plate, pier and bridge floor all adopt the concrete prefabricated, and simple structure is reasonable, only need splice it when building, and completion that can be very quick is very convenient for install whole farming bridge, and required engineering time is short, low in labor strength, can accord with the requirement of high standard farmland construction, has fine practicality, very suggests using widely.

2. The utility model discloses a be equipped with spike tooth and reinforcing rib, can strengthen grabbing ground force of bottom plate through the spike tooth for the bottom plate can provide bigger stable support power when being connected with ground, can consolidate the bridge floor through reinforcing rib in addition, can disperse the gravity that the bridge floor bore to the pier through reinforcing rib, can effectual reduction bridge floor gravity that receives, make the bridge floor have higher stability, improved the whole quality of this farming bridge, fine practicality has.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

FIG. 4 is a schematic view of the pier structure of the present invention;

FIG. 5 is a schematic view of a bridge deck structure of the present invention;

fig. 6 is a schematic view of the guardrail structure of the present invention.

In the figure: 1. a base plate; 2. nailing teeth; 3. a connecting rod; 4. a bridge pier; 5. positioning holes; 6. a through hole; 7. a jack; 8. a bridge deck; 9. a positioning column; 10. a fixing hole; 11. a guardrail; 12. inserting a rod; 13. a fixing bolt; 14. reinforcing ribs; 15. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 6, the utility model provides a high-standard farmland agricultural bridge, which comprises a bottom plate 1, piers 4 and a bridge floor 8, wherein the top of the bottom plate 1 is fixedly provided with a connecting rod 3, the bottom of the piers 4 is provided with an inner groove matched with the connecting rod 3, the bottom plate 1 is movably connected with the inner groove on the piers 4 through the connecting rod 3, the inner side of the top of the piers 4 is provided with a mounting groove 15, the outer side of the piers 4 is provided with through holes 6 penetrating into the mounting groove 15, the bottom of the mounting groove 15 is provided with positioning holes 5, the number of the connecting rod 3 and the piers 4 is two groups, the two groups of connecting rods 3 and the piers 4 are respectively positioned at the two sides of the bridge floor 8, the two sides of the bottom of the bridge floor 8 are respectively and fixedly provided with positioning columns 9, the two sides of the bridge floor 8 are both provided with fixing holes 10, the bridge floor 8 is movably clamped with the positioning holes 5 arranged at the top of the piers 4 through the positioning columns 9, the outer sides of the piers 4 are provided with fixing bolts 13, the fixing bolt 13 runs through the through hole 6 and is in threaded sleeve joint with the fixing hole 10, each structure is prefabricated concrete, and only the concrete needs to be simply spliced when the agricultural bridge is built, so that the labor capacity when the agricultural bridge is built is greatly reduced, the structure is simple and reasonable, and the fixing bolt is very convenient to install and has good practicability.

Wherein, the bottom fixed mounting of bottom plate 1 has spike tooth 2, and spike tooth 2 equidistance evenly distributed can strengthen the land fertility of grabbing of bottom plate through spike tooth 2 for the bottom plate can provide bigger stable support power when being connected with ground, has strengthened the stability of structure.

Wherein, jack 7 that is located the mounting groove 15 outside is all seted up to the both sides at 4 tops of pier, and the equal swing joint in inside of two jack 7 has inserted bar 12, and the equal fixedly connected with guardrail 11 in top of two inserted bars 12 can provide safety protection for this farming bridge through guardrail 11, has strengthened the whole practicality of this farming bridge.

Wherein, 8 bottom fixedly connected with reinforcing rib 14 of bridge floor, the other end of reinforcing rib 14 and the inboard fixed connection of pier 4 can consolidate the bridge floor through reinforcing rib 14, can disperse the gravity that the bridge floor bore to pier 4 through reinforcing rib 14, can effectual reduction bridge floor gravity that receives for the bridge floor has higher stability.

Wherein, the both ends of 4 inboard piers are the arc structure, and curved cambered surface angle value is ninety degrees, and curved face can reduce rivers to the washing away of pier 4, can effectual life who promotes this farming bridge.

Wherein, the quantity of reinforcing rib 14 is six, six reinforcing rib 14 divide into two sets ofly altogether, every three a set of, two sets of reinforcing rib 14 are located the left and right sides of 8 bottoms of bridge floor respectively, and impartial distance distributes between the reinforcing rib 14, can consolidate the bridge floor through reinforcing rib 14, gravity dispersion to pier 4 that can bear the bridge floor through reinforcing rib 14, can effectual reduction bridge floor gravity that receives for the bridge floor has higher stability.

The utility model discloses a theory of operation and use flow:

firstly, a bottom plate 1 is buried underground at two sides of an agricultural canal, then piers 4 are fixedly installed at the top of the bottom plate 1 through connecting rods 3, then a bridge deck 8 is clamped with positioning holes 5 at the tops of the piers 4 through positioning columns 9, the bridge deck 8 is clamped in mounting grooves 15 formed at the tops of the piers 4, then the piers 4 and the bridge deck 8 are fixedly connected through fixing bolts 13, then the bridge deck is clamped with insertion holes 7 formed at the tops of the piers 4 through insertion rods 12, installation of guardrails 11 is completed, then supports of the piers 4 and the bridge deck 8 are reinforced through reinforcing ribs 14, at the moment, integral installation of a bridge body is completed, in addition, the ground gripping force of the bottom plate 1 can be enhanced through nail teeth 2, so that the bottom plate 1 can provide larger stable supporting force when the bridge deck is connected with the ground, the reinforcing ribs 14 can reinforce the ribs, and gravity borne by the bridge deck can be dispersed to the piers 4 through the reinforcing ribs 14, can effectually reduce the gravity that the bridge floor receives for the bridge floor has higher stability, has improved the overall stability of structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high standard farmland agricultural bridge, includes bottom plate (1), pier (4) and bridge floor (8), its characterized in that: the bridge structure is characterized in that the top of the bottom plate (1) is fixedly provided with a connecting rod (3), the bottom of each pier (4) is provided with an inner groove matched with the connecting rod (3), the bottom plate (1) is movably connected with the inner grooves on the piers (4) through the connecting rod (3), the inner side of the top of each pier (4) is provided with a mounting groove (15), the outer side of each pier (4) is provided with a through hole (6) penetrating into the mounting groove (15), the bottom of each mounting groove (15) is provided with a positioning hole (5), the connecting rods (3) and the piers (4) are divided into two groups, the two groups of connecting rods (3) and the piers (4) are respectively positioned at two sides of the bridge floor (8), the two sides of the bottom of the bridge floor (8) are fixedly provided with positioning columns (9), the two sides of the bridge floor (8) are provided with fixing holes (10), and the positioning columns (9) are movably connected with the positioning holes (5) arranged at the tops of the piers (4), the outer side of the pier (4) is provided with a fixing bolt (13), and the fixing bolt (13) penetrates through the through hole (6) and is in threaded sleeve joint with the fixing hole (10).

2. The high-standard agricultural bridge of claim 1, wherein: the bottom of bottom plate (1) is fixed mounting has spike tooth (2), spike tooth (2) equidistance evenly distributed.

3. The high-standard agricultural bridge of claim 1, wherein: jack (7) that are located mounting groove (15) outside are all seted up to the both sides at pier (4) top, two the equal swing joint in inside of jack (7) has inserted bar (12), two the equal fixedly connected with guardrail (11) in top of inserted bar (12).

4. The high-standard agricultural bridge of claim 1, wherein: bridge floor (8) bottom fixedly connected with reinforcing rib (14), the other end of reinforcing rib (14) and the inboard fixed connection of pier (4).

5. The high-standard agricultural bridge of claim 1, wherein: both ends of the inner side of the pier (4) are of arc structures, and the angle value of an arc surface of each arc is ninety degrees.

6. The high-standard agricultural farm bridge of claim 4, wherein: the quantity of reinforcing rib (14) is six, six reinforcing rib (14) divide into two sets ofly altogether, and every three is a set of, and is two sets of reinforcing rib (14) are located the left and right sides of bridge floor (8) bottom respectively, and equidistant distribution between reinforcing rib (14).

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