CN212612140U

CN212612140U - Electro-hydraulic push rod shaft-blocking car arrester

Info

Publication number: CN212612140U
Application number: CN202021121884.3U
Authority: CN
Inventors: 马忠德; 高久国; 王芝峰; 庄昆
Original assignee: Shandong Tangkou Coal Industry Co Ltd
Current assignee: Shandong Tangkou Coal Industry Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-26
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an electricity liquid push rod hinders axle arrester, including bearing the frame, bear the inside of frame and seted up hollow groove, the inner wall fixed mounting of hollow groove one side has hydraulic rod, hydraulic rod's hydraulic pressure post fixed mounting has the bracing piece, bears the top of frame and seted up a plurality of rectangular channel, and the inside of every rectangular channel all rotates through the pivot to be connected with and keeps off the car arm, and the inside of every fender car arm all rotates through the pivot to be connected with the carriage release lever, the beneficial effects of the utility model are that: through the fender car arm that sets up, the hinge, the buffer beam, mutually support between spring and traveller and the spout, when keeping off the car arm and receiving and bear, keep off the car arm and rotate with the pivot center pin, make corresponding buffer beam take place relative displacement under the spacing of traveller and spout, make corresponding spring contract, because the elastic support of corresponding spring self, thereby be convenient for play the effect of buffering, be convenient for then play certain guard action to keeping off the car arm, and the cost is reduced.

Description

Electro-hydraulic push rod shaft-blocking car arrester

Technical Field

The utility model relates to a car arrester, in particular to electricity liquid push rod hinders axle car arrester belongs to car arrester technical field.

Background

The car arrester is called car stopper or car stabilizer, also called tyre breaker and tyre puncture device, and is a new product developed for preventing the car passing through the highway toll station from escaping. The product adopts automatic and manual dual control, has two functions of speed reduction or tire puncture, controls the speed reduction of the vehicle, prevents the vehicle from rushing to rush guard, and ensures the necessary special facilities of the personal safety of road management personnel and the national property safety. The electric hydraulic push rod shaft-blocking car arrester utilizes the electric industry push rod to achieve the purpose of car arresting.

If the car stopping arm is not protected in the using process of the existing electro-hydraulic push rod shaft-blocking car arrester, the car stopping arm is easily damaged, and the cost is increased; and the existing electrohydraulic push rod shaft-blocking car arrester is generally large in volume, inconvenient to move and limited in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity liquid push rod hinders axle car arrester to the fender car arm that proposes in solving above-mentioned background art if not protect, causes the damage of keeping off the car arm very easily, leads to the increase of cost, and general volume is bigger, removes comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electro-hydraulic push rod axle-blocking car arrester comprises a bearing frame, wherein a hollow groove is formed in the bearing frame, a hydraulic push rod is fixedly mounted on the inner wall of one side of the hollow groove, a support rod is fixedly mounted on a hydraulic column of the hydraulic push rod, a plurality of rectangular grooves are formed in the top end of the bearing frame, car blocking arms are rotatably connected in the rectangular grooves through rotating shafts, moving rods are rotatably connected in the car blocking arms through rotating shafts, one end of each moving rod is fixedly connected to one side of the support rod, a buffer mechanism is arranged in each hollow groove and comprises a vertical plate, a buffer rod, a spring, a swing groove, a sliding groove and a sliding column, the vertical plate is fixedly mounted in the hollow groove, the buffer rods are respectively hinged to the bottom of one side of the car blocking arms through hinges, the vertical plate is internally provided with a plurality of swing grooves, one end of each buffer rod penetrates through the corresponding swing groove and is arranged on one side of the vertical plate, a limiting plate is fixedly arranged outside each buffer rod, and a spring is movably sleeved outside each buffer rod.

As an optimal technical scheme of the utility model, the inside of bearing the frame is equipped with moving mechanism, moving mechanism is including receiving the groove, support column, travelling wheel and bolt, four receive the groove and all set up four corners, four in bearing the frame bottom receive the inner wall that receives groove one side all to articulate through the hinge has the support column, four the equal fixed mounting of one end of support column has the travelling wheel.

As a preferred technical scheme of the utility model, every the one end of spring respectively with corresponding limiting plate one side fixed connection, every the other end of spring all with one side fixed connection of riser.

As an optimal technical scheme of the utility model, every the equal fixed mounting in inside of swing groove has the traveller, every the spout corresponding with the traveller has all been seted up to the inside of buffer beam.

As a preferred technical scheme of the utility model, bear the equal threaded connection in four corners on frame surface and have the bolt, four the inside of support column all seted up with the spacing hole of bolt assorted.

As a preferred technical scheme of the utility model, bear positive middle part fixed mounting of frame and have hydraulic push rod switch, hydraulic push rod passes through hydraulic push rod switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electricity liquid push rod hinders axle arrester, through the fender car arm that sets up, the hinge, the buffer beam, the spring and the sliding column and the spout mutually support, when the fender car arm received and born, the fender car arm rotated with the pivot center pin, make corresponding buffer beam take place relative displacement under the spacing of sliding column and spout, make corresponding spring contract, because the elastic support of corresponding spring self, thereby be convenient for play the effect of buffering, then be convenient for play certain guard action to the fender car arm, reduce cost; the car arrester moves through the mutual matching of the travelling wheels, the supporting columns, the hinges and the bolts, so that the car arrester is more convenient and fast to use; simultaneously cooperation bolt and spacing hole, and then be convenient for carry on spacingly to the travelling wheel, play the effect of renting of support, the cooperation is received and is closed the groove, and then is convenient for receive and close the travelling wheel, and it is more convenient to use.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a carrier; 2. a hollow groove; 3. a hydraulic push rod; 4. a support bar; 5. a travel bar; 6. a rotating shaft; 7. a vehicle stopping arm; 8. a buffer mechanism; 81. a vertical plate; 82. a buffer rod; 83. a spring; 84. a swing groove; 85. a chute; 86. a traveler; 9. a moving mechanism; 91. a folding groove; 92. a support pillar; 93. a traveling wheel; 94. a bolt; 10. a rectangular 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.

Referring to fig. 1-3, the utility model provides an electro-hydraulic push rod axle-blocking car arrester, which comprises a bearing frame 1, a hollow groove 2 is arranged in the bearing frame 1, a hydraulic push rod 3 is fixedly arranged on the inner wall of one side of the hollow groove 2, a support rod 4 is fixedly arranged on the hydraulic column of the hydraulic push rod 3, a plurality of rectangular grooves 10 are arranged on the top end of the bearing frame 1, a car-blocking arm 7 is rotatably connected in each rectangular groove 10 through a rotating shaft 6, a moving rod 5 is rotatably connected in each car-blocking arm 7 through a rotating shaft 6, one end of each moving rod 5 is fixedly connected on one side of the support rod 4, a buffer mechanism 8 is arranged in the hollow groove 2, the buffer mechanism 8 comprises a vertical plate 81, a buffer rod 82, a spring 83, a swing groove 84, a sliding groove 85 and a sliding column 86, the vertical plate 81 is fixedly arranged in the hollow groove 2, the buffer rods 82 are hinged on the bottom of one side of the, a plurality of swing groove 84 has been seted up to the inside of riser 81, and the one end of every buffer beam 82 all passes and corresponds swing groove 84 and arrange the one side of riser 81 in relatively, and the equal fixed mounting in outside of every buffer beam 82 has the limiting plate, and the equal activity of outside of every buffer beam 82 has cup jointed spring 83.

Preferably, the moving mechanism 9 is arranged inside the bearing frame 1, the moving mechanism 9 comprises folding grooves 91, support columns 92, traveling wheels 93 and bolts 94, the four folding grooves 91 are all arranged at four corners of the bottom end of the bearing frame 1, the inner walls of one sides of the four folding grooves 91 are all hinged to the support columns 92 through hinges, the traveling wheels 93 are fixedly arranged at one ends of the four support columns 92, the car arrester is convenient to move, and the car arrester is convenient and fast to use; one end of each spring 83 is fixedly connected with one side of the corresponding limiting plate, and the other end of each spring 83 is fixedly connected with one side of the vertical plate 81, so that the springs 83 are fixed to play a role in limiting and buffering; a sliding column 86 is fixedly installed inside each swing groove 84, and a sliding groove 85 corresponding to the sliding column 86 is formed inside each buffer rod 82, so that the limiting effect is achieved, and the buffer rods 82 are enabled to achieve the limiting effect in the moving process; bolts 94 are connected to four corners of the surface of the bearing frame 1 in a threaded manner, and limiting holes matched with the bolts 94 are formed in the four supporting columns 92, so that the effect of limiting and supporting is facilitated; bear the positive middle part fixed mounting of frame 1 and have hydraulic push rod switch, hydraulic push rod 3 passes through hydraulic push rod switch and power electric connection, the better control of being convenient for is with electrical apparatus work operation.

When the electric hydraulic push rod car arrester is used specifically, when the electric hydraulic push rod car arrester needs to be used, the electric hydraulic push rod car arrester is firstly moved to a working place through the arranged travelling wheel 93, then the corresponding bolt 94 is rotated, the hinge is matched, the corresponding supporting column 92 and the corresponding travelling wheel 93 are folded to the inside of the folding groove 91, then the hydraulic push rod 3 of which the type can be YNT-03 is controlled through a hydraulic push rod switch to work, the hydraulic column of the hydraulic push rod 3 is extended, so that the supporting rod 4 and the corresponding moving rod 5 are driven to move, the corresponding car blocking arm 7 is driven to rotate by taking the rotating shaft 6 as a central shaft, and the car is blocked; (through the fender car arm 7 that sets up, the hinge, mutually support between buffer beam 82 and the spring 83, when fender car arm 7 received and bears, fender car arm 7 rotates with pivot 6 center pin, make corresponding buffer beam 82 take place relative displacement under traveller 86 and spout 85's spacing, make corresponding spring 83 contract, corresponding buffer beam 82 removes, because corresponding spring 83 self elastic support, thereby be convenient for play the effect of buffering, be convenient for then play certain guard action to fender car arm 7, and the cost is reduced).

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides an electricity liquid push rod hinders axle car arrester, includes and bears frame (1), its characterized in that, hollow groove (2) have been seted up to the inside that bears frame (1), the inner wall fixed mounting of hollow groove (2) one side has hydraulic rod (3), the hydraulic pressure post fixed mounting of hydraulic rod (3) has bracing piece (4), a plurality of rectangular channel (10), every have been seted up on the top that bears frame (1) the inside of rectangular channel (10) all rotates through pivot (6) and is connected with fender car arm (7), every the inside of keeping off car arm (7) all rotates through pivot (6) and is connected with carriage release lever (5), every the one end of carriage release lever (5) is respectively in one side fixed connection of bracing piece (4), the inside of hollow groove (2) is equipped with buffer gear (8), buffer gear (8) include riser (81), Buffer beam (82), spring (83), swing groove (84), spout (85) and traveller (86), riser (81) fixed mounting is in the inside of hollow groove (2), a plurality of buffer beam (82) all articulates the bottom in fender car arm (7) one side respectively through the hinge, a plurality of swing groove (84), every have been seted up to the inside of riser (81) the one end of buffer beam (82) all passes and corresponds the one side of swing groove (84) and arrange riser (81) in relatively, every the equal fixed mounting in outside of buffer beam (82) has a limiting plate, every spring (83) have been cup jointed in the equal activity in outside of buffer beam (82).

2. The electro-hydraulic push rod axle-resistance car arrester as claimed in claim 1, wherein: bear the inside of frame (1) and be equipped with moving mechanism (9), moving mechanism (9) are including receiving groove (91), support column (92), travelling wheel (93) and bolt (94), four receive groove (91) and all set up four corners in bearing frame (1) bottom, four the inner wall of receiving groove (91) one side all articulates through the hinge has support column (92), four the equal fixed mounting in one end of support column (92) has travelling wheel (93).

3. The electro-hydraulic push rod axle-resistance car arrester as claimed in claim 1, wherein: one end of each spring (83) is fixedly connected with one side of the corresponding limiting plate, and the other end of each spring (83) is fixedly connected with one side of the vertical plate (81).

4. The electro-hydraulic push rod axle-resistance car arrester as claimed in claim 1, wherein: each swing groove (84) is fixedly provided with a sliding column (86), and each buffer rod (82) is provided with a sliding groove (85) corresponding to the sliding column (86).

5. The electro-hydraulic push rod axle-resistance car arrester as claimed in claim 2, wherein: four corners on the surface of the bearing frame (1) are all connected with bolts (94) in a threaded manner, and four limit holes matched with the bolts (94) are formed in the supporting columns (92).

6. The electro-hydraulic push rod axle-resistance car arrester as claimed in claim 1, wherein: bear the positive middle part fixed mounting of frame (1) and have hydraulic push rod switch, hydraulic push rod (3) are through hydraulic push rod switch and power electric connection.