CN212925872U

CN212925872U - Built-in stealthy arm pole that rolls over of drive mechanism

Info

Publication number: CN212925872U
Application number: CN202021366479.8U
Authority: CN
Inventors: 许伟民
Original assignee: Shenzhen Zenidea Intelligent Technology Co ltd
Current assignee: Shenzhen Zenidea Intelligent Technology Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-09
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to the field of road toll station and parking lot management equipment, in particular to an invisible folding arm rod with a built-in transmission mechanism, which comprises a barrier gate case, wherein the upper part of the inner side of the barrier gate case is respectively provided with a support plate and a gate rod seat, the support plate is fixed on the inner wall of the barrier gate case, the gate rod seat rotates along with the main shaft of the barrier gate case, a stud is arranged on the support plate, and a joint bearing is hinged on the stud; a second main rod lining is further installed in the brake rod seat, a main rod is installed on the second main rod lining, a first main rod lining is installed at the other end of the main rod, the first main rod lining is connected with an auxiliary rod lining through a hinge, and an auxiliary rod is installed on the auxiliary rod lining; the inner liner of the auxiliary rod is also provided with a pull head, the other end of the pull head is connected with a pull rod through a stud, and the other end of the pull rod is connected with a joint bearing. The utility model discloses an invisible arm folding rod adopts brake lever seat center eccentric structure design, has overcome the exposed potential safety hazard outside of drive mechanism.

Description

Built-in stealthy arm pole that rolls over of drive mechanism

Technical Field

The utility model relates to a road toll station, parking area management equipment field specifically are a built-in stealthy arm pole of rolling over of drive mechanism.

Background

The road brake is also called a car stopper, is a passage entrance and exit management device specially used for limiting the running of motor vehicles on roads, is widely applied to a road toll station and a parking lot system management vehicle passage at present, and is used for managing the entrance and the exit of the vehicles. The brake bar (or called stop bar) on the barrier gate has the function of stopping the vehicle: when the brake is closed, the brake rod is in a horizontal state; when the brake is opened, the brake rod is in a vertical state.

A folding arm lever (also called a knee lever) must be used when a building above the barrier obstructs the operation of the brake lever. At present, a four-bar mechanism transmission mode is adopted for folding arm levers on the market, all transmission mechanisms are exposed outside, the appearance is extremely unattractive, and potential safety hazards (children are injured by clamping) exist. Therefore, in view of the above situation, there is a need to develop a hidden knuckle lever with a built-in transmission mechanism to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a built-in stealthy arm pole that rolls over of drive mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

an invisible folding arm rod with a built-in transmission mechanism comprises a barrier gate case, wherein the upper part of the inner side of the barrier gate case is respectively provided with a support plate and a gate rod seat, the support plate is fixed on the inner wall of the barrier gate case, the gate rod seat rotates along with a main shaft of the barrier gate case, a stud is fixedly arranged on the support plate, and a joint bearing is hinged to the stud; a second main rod lining is further fixedly installed in the brake rod seat, a main rod is fixedly installed on the second main rod lining, a first main rod lining is fixedly installed at the other end of the main rod, the first main rod lining is connected with an auxiliary rod lining through a hinge, and an auxiliary rod is fixedly installed on the auxiliary rod lining; and a pull head is further installed on the inner liner of the auxiliary rod, the other end of the pull head is connected with a pull rod through a stud, and the other end of the pull rod is connected with a joint bearing.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the invisible folding arm rod is arranged in the transmission mechanism, and a main shaft of the barrier gate case rotates to drive a gate rod seat, a main rod, a pull rod and an auxiliary rod which are fixed on the main shaft to rotate at the same time, so that the four-bar mechanism is driven to rotate at the same time, and the auxiliary rod is pushed to move up and down in parallel; the length of the adjusting pull rod can adjust the position of the auxiliary rod in the closing state.

In conclusion, the device is the invisible folding arm rod, the brake lever seat is designed in a center eccentric structure, the interference phenomenon of the mechanism is avoided, the transmission mechanism is hidden in the device, the appearance is concise, and the potential safety hazard that the transmission mechanism is exposed outside is overcome.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a gate of the embodiment of the present invention.

Fig. 2 is a right-view structural diagram of fig. 1.

Fig. 3 is a schematic sectional view along the direction a-a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 3.

Fig. 6 is a schematic view of an open-gate three-dimensional structure according to an embodiment of the present invention.

Fig. 7 is a right-view structural diagram of fig. 6.

Fig. 8 is a schematic sectional view along the direction B-B in fig. 7.

In the figure: the technical scheme includes that the road gate comprises a road gate case 1, a road gate case 2, a support plate 3, a seat cover 4, a double-end stud, a joint bearing 5, a brake rod seat 6, a second main rod liner 7, a main rod 8, a pull rod 9, a stud 10, a pull head 11, a hinge 12, a first main rod liner 13, an auxiliary rod liner 14 and an auxiliary rod 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-8, in an embodiment of the present invention, an invisible knuckle lever with a built-in transmission mechanism includes a barrier gate chassis 1, a support plate 2 and a gate lever seat 6 are respectively installed on an upper portion of an inner side of the barrier gate chassis 1, the support plate 2 is fixed on an inner wall of the barrier gate chassis 1, the gate lever seat 6 rotates along with a main shaft of the barrier gate chassis 1, a stud 4 is installed and fixed on the support plate 2, and a knuckle bearing 5 is hinged on the stud 4; a second main rod lining 7 is further fixedly installed in the brake rod seat 6, a main rod 8 is fixedly installed on the second main rod lining 7, a first main rod lining 13 is fixedly installed at the other end of the main rod 8, the first main rod lining 13 is connected with an auxiliary rod lining 14 through a hinge 12, and an auxiliary rod 15 is fixedly installed on the auxiliary rod lining 14; the auxiliary rod lining 14 is also provided with a pull head 11, the other end of the pull head 11 is connected with a pull rod 9 through a stud 10, and the other end of the pull rod 9 is connected with the joint bearing 5.

Example 2

Referring to fig. 1 to 8, the present embodiment is different from embodiment 1 in that:

in this embodiment, the brake lever seat 6 is fixedly connected to the main shaft of the barrier gate enclosure 1 through a first fastener, the brake lever seat 6 eccentrically rotates along with the main shaft of the barrier gate enclosure 1, and the seat cover 3 is further disposed on the outer side of the brake lever seat 6.

Furthermore, the installation position of the brake lever seat 6 on the main shaft of the barrier gate case 1 adopts an eccentric structure design (Y axis), so that after the main lever 8 and the auxiliary lever 15 are installed, the lower surfaces of the main lever 8 and the auxiliary lever 15 are eccentric 1mm (consistent with the eccentricity of the hinge 12) with the center of the main shaft, and thus points O1, O2, O3 and O4 in fig. 8 form a parallelogram, and the four-bar linkage mechanism is ensured to operate as required.

In this embodiment, two ends of the main rod 8 are respectively and fixedly connected with the second main rod liner 7 and the first main rod liner 13 through the second fastener and the third fastener, and the second main rod liner 7 is fixed in the brake rod seat 6 through the fourth fastener, so as to increase the strength of the main rod 8; the sub-rod liner 14 is fixed to the end of the sub-rod 15 by a fifth fastening member, and serves to increase the strength of the sub-rod 15.

In this embodiment, one end of the slider 11 is hinged to the secondary rod lining 14 through a pin shaft, the other end of the slider 11 is fixedly connected with the stud 10, the stud 10 is in threaded connection with one end of the pull rod 9 in a matching manner, and the other end of the pull rod 9 is in threaded connection with the joint bearing 5 in a matching manner.

In this embodiment, the central line of the hinge 12 is parallel to the lower surfaces of the main lever 8 and the sub lever 15 and is spaced by about 1mm, and the central line of the hinge 12 is located below the lower surfaces of the main lever 8 and the sub lever 15, so as to ensure that the main lever 8 and the sub lever 15 do not interfere with each other when rotating.

The invisible folding arm rod is arranged in the transmission mechanism, the main shaft of the barrier gate case 1 rotates to drive the brake rod seat 6, the main rod 8, the pull rod 9 and the auxiliary rod 15 which are fixed on the main shaft to rotate at the same time (the point O1 also rotates), and then the four-bar mechanism is driven to rotate at the same time to push the auxiliary rod 15 to move up and down in parallel; the length of the adjusting pull rod 9 can adjust the position of the auxiliary rod 15 in the brake closing state.

In summary, the existing folding arm lever adopts a four-link transmission mechanism, the brake lever seat 6 is centrally and symmetrically distributed (the center line of the brake lever coincides with the center of the main shaft), and the invisible folding arm lever adopts a design of a central eccentric structure of the brake lever seat 6, so that the interference phenomenon of the mechanism is avoided; the existing arm folding rod transmission mechanism is completely exposed outside, the transmission mechanism of the invisible arm folding rod is hidden inside the device, the appearance is concise, and the potential safety hazard that the transmission mechanism is exposed outside is overcome.

In addition, the main shaft driving mode of the barrier gate machine case 1 is realized by adopting the prior art, and is not particularly limited; the circuits, electronic components and modules involved are prior art and may be implemented by those skilled in the art without further elaboration, and the invention also does not relate to improvements in software and methods.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a built-in stealthy arm pole that rolls over of drive mechanism, includes banister machine case (1), its characterized in that:

a support plate (2) and a brake lever seat (6) are respectively installed on the upper portion of the inner side of the barrier gate case (1), the support plate (2) is fixed on the inner wall of the barrier gate case (1), the brake lever seat (6) rotates along with a main shaft of the barrier gate case (1), a stud (4) is fixedly installed on the support plate (2), and a joint bearing (5) is hinged to the stud (4);

a second main rod lining (7) is further fixedly installed in the brake rod seat (6), a main rod (8) is fixedly installed on the second main rod lining (7), and a first main rod lining (13) is fixedly installed at the other end of the main rod (8);

the first main rod lining (13) is connected with the auxiliary rod lining (14) through a hinge (12), and the auxiliary rod lining (14) is fixedly provided with an auxiliary rod (15);

the auxiliary rod lining (14) is also provided with a pull head (11), the other end of the pull head (11) is connected with the pull rod (9) through a stud (10), and the other end of the pull rod (9) is connected with the joint bearing (5).

2. The invisible knuckle arm lever with the built-in transmission mechanism according to claim 1, wherein the brake lever seat (6) is fixedly connected with a main shaft of the barrier gate case (1) through a first fastener, the brake lever seat (6) eccentrically rotates along with the main shaft of the barrier gate case (1), and a seat cover (3) is further arranged on the outer side of the brake lever seat (6).

3. The invisible knuckle arm lever with the built-in transmission mechanism according to claim 2, characterized in that the installation position of the brake lever seat (6) on the main shaft of the barrier gate case (1) adopts an eccentric structure, and the lower surfaces of the main lever (8) and the auxiliary lever (15) are eccentric 1mm from the center of the main shaft of the barrier gate case (1).

4. The invisible knuckle arm lever with the built-in transmission mechanism according to claim 1, wherein two ends of the main lever (8) are fixedly connected with a second main lever liner (7) and a first main lever liner (13) through a second fastener and a third fastener respectively;

the second main rod lining (7) is fixed in the brake rod seat (6) through a fourth fastener;

the auxiliary rod lining (14) is fixed at the end part of the auxiliary rod (15) through a fifth fastener.

5. The invisible articulated arm lever with built-in transmission mechanism according to any one of claims 1 to 4, characterized in that one end of the pull head (11) is hinged on the auxiliary lever lining (14) through a pin shaft, the other end of the pull head (11) is fixedly connected with the stud (10), the stud (10) is in threaded connection with one end of the pull rod (9) in a matching way, and the other end of the pull rod (9) is in threaded connection with the knuckle bearing (5) in a matching way.

6. The invisible knuckle arm lever with built-in transmission mechanism according to claim 3, characterized in that the center line of the hinge (12) axis is parallel to and spaced 1mm from the lower surfaces of the main lever (8) and the sub lever (15), and the center line of the hinge (12) axis is located at the lower side of the lower surfaces of the main lever (8) and the sub lever (15).