CN220013499U - Traffic facility portal convenient to equipment - Google Patents

Abstract

The utility model relates to the technical field of traffic facilities, in particular to a traffic facility portal convenient to assemble, which comprises a cement stone pier and a main shaft main body, wherein the top end of the cement stone pier is connected with the main shaft main body through a cement steel nail, and an extension rod is slidably arranged at the top end of the main shaft main body. The main shaft rod main body, the extension rod, the second cross rod and the first cross rod are arranged and can be independently carried and assembled in the field, the main shaft rod main body is fixed on a cement pier, the second cross rod is inserted into the through center groove, and the second cross rod is pulled out from the inside of the first cross rod by sliding the second cross rod; limiting plate is used for increasing sliding resistance, through the extrusion stopper for stopper extrusion thread spring, make second horizontal pole card in one side of extension rod, be convenient for carry out spacingly, can adapt to the highway section of different width and assemble, press the stopper, make stopper extrusion thread spring, make second horizontal pole and first horizontal pole be convenient for dismantle.

Description

Traffic facility portal convenient to equipment

Technical Field

The utility model relates to the technical field of traffic facilities, in particular to a traffic facility portal frame convenient to assemble.

Background

Transportation facilities refer to necessary tools (including vehicles, ships, airplanes), mechanical equipment, sites, lines, communication equipment, signal signs, houses (including stations, warehouses, waiting sites, ticket sites), and the like in transportation. A traffic facility portal is a facility provided on a road section for restricting the travel of a specific vehicle, and some higher vehicles may be blocked by the traffic facility portal to detour. The traffic safety facility plays an important role in guaranteeing traffic safety and reducing potential accident degree. The good safety facility system has various functions of traffic management, safety protection, traffic guidance, isolation and sealing, glare prevention and the like. In order to prevent traffic accidents, ensure traffic compliance and fully play the functions of roads, traffic safety measures must be provided, and according to traffic flow requirements, topography and ground conditions, pedestrian bridges (including underground crosswalks), fences, lighting facilities, sight-line induction marks, emergency contact facilities and other similar facilities are provided on roads as necessary.

However, the existing traffic facility door frame adopts specially-customized dimensions, is integrally manufactured into a large area, causes inconvenient transportation, cannot be assembled in the field, is fixedly installed on a road section, cannot adapt to road sections with different widths and limit requirements of different heights due to incapability of adjusting the height and the width, and therefore, needs to be designed to be convenient to assemble.

Disclosure of Invention

Aiming at the problems that existing traffic facility door frames in the background technology adopt specially-customized dimensions, are integrally manufactured into large areas, cause inconvenient transportation and cannot be assembled in the field, the height and the width of the traffic facility door frames are not adjustable, so that the traffic facility door frames cannot adapt to road sections with different widths and limit requirements of different heights, and the traffic facility door frames convenient to assemble are provided.

The utility model provides a traffic facility portal convenient to assemble, which comprises cement piers and a main shaft rod main body, wherein the top ends of the cement piers are connected with the main shaft rod main body through cement steel nails, extension rods are slidably arranged at the top ends of the main shaft rod main body, through center grooves are uniformly formed in the extension rods, second cross rods are inserted into the through center grooves, and limiting plates are arranged on one sides of the two second cross rods and slidably arranged in the first cross rods.

Preferably, a hollow groove is formed in one end of the second cross rod, a threaded spring is arranged in the hollow groove, and a limiting block is arranged at the top end of the threaded spring.

Preferably, one side of the limiting block, which is far away from the extension rod, is an inclined plane, and one side of the limiting block, which is close to the extension rod, is a plane.

Preferably, one side of the limiting plate is connected with a rubber damping block.

Preferably, auxiliary rods are symmetrically arranged on two sides of the main body of the main shaft rod to form a right-angle triangle shape.

Preferably, an insertion groove is formed in the main body of the main shaft, and a limit bolt is transversely inserted into the insertion groove.

Preferably, a limit nut is arranged on one side of the limit bolt in a threaded manner, and a fixed gasket is sleeved on one side of the limit bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. the main shaft rod main body, the extension rod, the second cross rod and the first cross rod can be independently carried and assembled in the field, the main shaft rod main body is fixed on a cement stone pier, the second cross rod is inserted into the through center groove, and the second cross rod is pulled out from the first cross rod by sliding; limiting plate is used for increasing sliding resistance, through the extrusion stopper for stopper extrusion thread spring, make second horizontal pole card in one side of extension rod, be convenient for carry out spacingly, can adapt to the highway section of different width and assemble, press the stopper, make stopper extrusion thread spring, make second horizontal pole and first horizontal pole be convenient for dismantle.

2. Through being provided with stop nut, stop bolt, fixed gasket and insert the groove, insert corresponding logical heart groove with stop bolt through the insert groove for the height of extension rod is adjusted as required, can carry out spacingly to the vehicle of co-altitude not, uses through stop bolt and stop nut collocation, makes the height of extension rod and main shaft pole main part limit, and fixed gasket can avoid stop nut to take place not hard up.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of a first cross-bar and a second cross-bar of the present utility model;

FIG. 3 is an enlarged schematic view of a partial structure of the present utility model at A in FIG. 1;

fig. 4 is a schematic side view of the spindle shaft of the present utility model.

In the figure: 110. a main shaft main body; 111. a limit nut; 112. fixing the gasket; 113. a limit bolt; 114. an insertion groove; 115. an auxiliary lever; 120. an extension rod; 121. a through core groove; 130. cement stone piers; 140. a first cross bar; 141. a second cross bar; 142. a limiting plate; 143. a limiting block; 144. a hollow groove; 145. a threaded spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a transportation facility portal convenient to equipment, includes cement mound 130 and main shaft pole main part 110, and cement mound 130's top passes through cement steel nail and is connected with main shaft pole main part 110, and main shaft pole main part 110's top slidable mounting has extension rod 120, and the inside of extension rod 120 is even has seted up logical heart groove 121, and the inside of logical heart groove 121 has inserted second horizontal pole 141, and one side of two second horizontal poles 141 is provided with limiting plate 142, and limiting plate 142 slidable mounting is in the inside of first horizontal pole 140. A hollow groove 144 is formed in one end of the second cross rod 141, a threaded spring 145 is arranged in the hollow groove 144, and a limiting block 143 is arranged at the top end of the threaded spring 145; the side of the limiting block 143, which is far away from the extension rod 120, is an inclined plane, and the side of the limiting block 143, which is close to the extension rod 120, is a plane; one side of the limiting plate 142 is connected with a rubber damping block.

The technical effects achieved by the embodiment are as follows: the main shaft body 110, the extension rod 120, the second cross bar 141 and the first cross bar 140 can be carried separately, can be assembled in the field, the main shaft body 110 is fixed on the cement pier 130, the second cross bar 141 is inserted into the through groove 121, and the second cross bar 141 is pulled out from the inside of the first cross bar 140 by sliding the second cross bar 141; limiting plate 142 is used for increasing sliding resistance, through extrusion stopper 143 for stopper 143 extrusion thread spring 145 makes second horizontal pole 141 card in one side of extension rod 120, is convenient for carry out the spacing, can adapt to the highway section of different width and assemble, presses stopper 143, makes stopper 143 extrusion thread spring 145, makes second horizontal pole 141 and first horizontal pole 140 be convenient for dismantle.

Example two

In comparison with the first embodiment, referring to fig. 4, auxiliary rods 115 are symmetrically arranged on two sides of the main shaft main body 110 to form a right-angle triangle; the auxiliary lever 115 enhances the stability of the bottom support of the main lever body 110.

Example III

Compared with the first embodiment, referring to fig. 3, the traffic facility portal frame provided by the utility model has the advantages that the main shaft main body 110 is internally provided with the insertion groove 114, and the limit bolt 113 is transversely inserted into the insertion groove 114; a limit nut 111 is mounted on one side of the limit bolt 113 in a threaded manner, and a fixed gasket 112 is sleeved on one side of the limit bolt 113.

The technical effects achieved by the embodiment are as follows: the limit bolts 113 are inserted into the corresponding through grooves 121 through the insertion grooves 114, so that the height of the extension rod 120 can be adjusted according to requirements, vehicles with different heights can be limited, the heights of the extension rod 120 and the main shaft rod main body 110 are limited through the use of the limit bolts 113 and the limit nuts 111, and the fixing gaskets 112 can prevent the limit nuts 111 from loosening.

The working principle of the utility model is as follows: the main shaft body 110, the extension rod 120, the second cross bar 141 and the first cross bar 140 can be carried separately, can be assembled in the field, the main shaft body 110 is fixed on the cement pier 130, the second cross bar 141 is inserted into the through groove 121, and the second cross bar 141 is pulled out from the inside of the first cross bar 140 by sliding the second cross bar 141; limiting plate 142 is used for increasing sliding resistance, through extrusion stopper 143 for stopper 143 extrusion thread spring 145 makes second horizontal pole 141 card in one side of extension rod 120, is convenient for carry out the spacing, can adapt to the highway section of different width and assemble, presses stopper 143, makes stopper 143 extrusion thread spring 145, makes second horizontal pole 141 and first horizontal pole 140 be convenient for dismantle.

The auxiliary lever 115 allows the main lever body 110 to have enhanced bottom support stability; the limit bolts 113 are inserted into the corresponding through grooves 121 through the insertion grooves 114, so that the height of the extension rod 120 can be adjusted according to requirements, vehicles with different heights can be limited, the heights of the extension rod 120 and the main shaft rod main body 110 are limited through the use of the limit bolts 113 and the limit nuts 111, and the fixing gaskets 112 can prevent the limit nuts 111 from loosening.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Traffic facility portal convenient to equipment, a serial communication port, including cement mound (130) and main shaft pole main part (110), the top of cement mound (130) is connected with main shaft pole main part (110) through the cement steel nail, the top slidable mounting of main shaft pole main part (110) has extension pole (120), logical heart groove (121) have evenly been seted up to the inside of extension pole (120), the inside of logical heart groove (121) has inserted second horizontal pole (141), two one side of second horizontal pole (141) is provided with limiting plate (142), limiting plate (142) slidable mounting is in the inside of first horizontal pole (140).

2. The transportation facility portal convenient to assemble according to claim 1, wherein a hollow groove (144) is formed in one end of the second cross rod (141), a threaded spring (145) is arranged in the hollow groove (144), and a limiting block (143) is arranged at the top end of the threaded spring (145).

3. The transportation portal facilitating assembly of claim 2, wherein a side of the stopper (143) away from the extension pole (120) is a bevel, and a side of the stopper (143) near the extension pole (120) is a plane.

4. The transportation portal facilitating assembly of claim 1, wherein one side of the limiting plate (142) is connected with a rubber damping block.

5. The transportation portal frame for easy assembly according to claim 1, wherein the main shaft main body (110) is symmetrically provided with auxiliary bars (115) on both sides thereof to form a right angle triangle shape.

6. The transportation facility portal frame convenient to assemble according to claim 1, wherein an insertion groove (114) is formed in the main shaft rod main body (110), and a limit bolt (113) is transversely inserted into the insertion groove (114).

7. The traffic facility portal convenient to assemble according to claim 6, wherein a limit nut (111) is mounted on one side of the limit bolt (113) in a threaded manner, and a fixed gasket (112) is sleeved on one side of the limit bolt (113).