CN218466472U

CN218466472U - Safety device of hydraulic engineering headstock gear

Info

Publication number: CN218466472U
Application number: CN202222191302.4U
Authority: CN
Inventors: 王世成
Original assignee: Hebei Dingze Water Conservancy Machinery Co ltd
Current assignee: Hebei Dingze Water Conservancy Machinery Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-10
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a safety protection device of a hydraulic engineering hoist, which comprises a foundation, a hoist body and a stand column, wherein the upper surface of the foundation is provided with a protection mechanism and a limiting mechanism; the protection mechanism is including the motor that fixedly sets up in the ground upper surface, fixed mounting has the regulation lead screw on the output shaft of motor, fixed mounting has the adjusting collar on the output shaft of regulation lead screw, one side fixed mounting that the adjusting collar is close to the headstock gear body has the spliced pole, one side fixed mounting that the adjusting collar was kept away from to the spliced pole has the protection casing. This safety device of hydraulic engineering headstock gear through starter motor, makes its output drive the regulation lead screw rotatory, drives simultaneously and adjusts the cover displacement, adjusts the cover displacement and drives spliced pole and protection casing displacement to the protection casing adjusts along with adjusting the cover displacement, and the protection casing displacement is laminated with the upper surface of ground this moment, through the protection casing, thereby protects the headstock gear body, has reached the advantage of protection.

Description

Safety device of hydraulic engineering headstock gear

Technical Field

The utility model relates to a headstock gear technical field specifically is a safety device of hydraulic engineering headstock gear.

Background

The gate hoist is also called a hoist gate and is a large hydraulic machinery product, the gate hoist is related to the normal operation of a hydraulic building, the design requirements of general hoisting machinery are met, the gate hoist has special significance in safe and reliable work and flexible and convenient operation, and the following factors are mainly considered when the type of the hoist is selected: the gate type, the sealing size and the operation condition, the number of apertures of the gate of the same type and the number of the set sectors of the gate, the number of lifting lugs of the gate, the opening and closing force, the opening and closing stroke and the opening and closing speed, the power condition of the opening and closing machine, the setting place, the space scale, other operation requirements and the like.

The existing gate hoist is mostly placed in the open air in the environment such as the field, a protection structure is lacked, a small gate hoist is exposed to the sun, rain and the like for a long time and is easy to damage, the service life of the gate hoist is shortened, and therefore the safety protection device of the hydraulic engineering hoist is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a safety device of hydraulic engineering headstock gear possesses advantages such as protection, has solved the gate headstock gear and has mostly placed in the open air in environment such as field, lacks protective structure to the problem of easy damage.

For the purpose of realizing above-mentioned protection, the utility model provides a following technical scheme: a safety protection device of a hydraulic engineering hoist comprises a foundation, a hoist body and a stand column, wherein a protection mechanism and a limiting mechanism are arranged on the upper surface of the foundation;

the protective mechanism comprises a motor fixedly arranged on the upper surface of the foundation, an adjusting screw is fixedly arranged on an output shaft of the motor, an adjusting sleeve is fixedly arranged on the output shaft of the adjusting screw, a connecting column is fixedly arranged on one side, close to the hoist body, of the adjusting sleeve, and a protective cover is fixedly arranged on one side, far away from the adjusting sleeve, of the connecting column;

stop gear includes the gag lever post of fixed mounting in ground upper surface, the outside sliding connection of gag lever post has the stop collar, one side fixed mounting that the stop collar is close to the protection casing has the connecting rod, one side that the stop collar was kept away from to the connecting rod is fixed with the outer wall of protection casing.

Furthermore, one side fixed mounting that the stand is close to the protection casing has the connecting seat, the one end that the motor was kept away from to the regulation lead screw rotates and is connected with the bearing, the lower fixed surface of bearing and connecting seat.

Furthermore, one side that the stand is close to the protection casing is equipped with spacing subassembly, one side that the adjusting collar is close to the stand is connected with spacing subassembly.

Furthermore, the hoist body is located the inside of protection casing, the fixed mode of connecting rod and protection casing is the bolt fastening, the bolt is the locking bolt, and the quantity of locking bolt is four.

Further, the last fixed surface of protection casing installs articulated seat and connecting seat, the outside of articulated seat is rotated and is connected with the guard plate, the movable mouthful that matches with the guard plate is seted up to the inside of protection casing.

Further, one side and the connecting seat joint of articulated seat are kept away from to the guard plate, the inside movable mounting of connecting seat has the inside location bolt that runs through the guard plate.

Further, the upper surface fixed mounting of ground has the toolbox, hoist body and stand all fixed mounting are in the upper surface of ground.

Compared with the prior art, the utility model provides a safety device of hydraulic engineering headstock gear possesses following beneficial effect:

1. this safety device of hydraulic engineering headstock gear through starter motor, makes its output drive the regulation lead screw rotatory, drives the adjusting collar displacement simultaneously, adjusts the collar displacement and drives spliced pole and protection casing displacement to the protection casing is adjusted along with adjusting the collar displacement, and the protection casing displacement is laminated with the upper surface of ground this moment, through the protection casing, thereby protects the headstock gear body, has reached the advantage of protection.

2. This safety device of hydraulic engineering headstock gear carries out the displacement to the protection casing through protection machanism, carries out the displacement with protection casing outer wall fixed connection's connecting rod thereupon this moment to drive the stop collar and slide in the outside of gag lever post, carry out spacingly to the stop collar through the gag lever post, can remain stable when making the stop collar displacement, thereby make the protection casing when going up and down, can remain stable displacement throughout, reached stable advantage.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is an external view of the structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.

In the figure: the tool box comprises a foundation, 2 hoist bodies, 3 protective covers, 4 protective plates, 5 upright posts, 6 motors, 7 adjusting screw rods, 8 adjusting sleeves, 9 connecting posts, 10 limiting assemblies, 11 limiting rods, 12 limiting sleeves, 13 connecting rods and 14 tool boxes.

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, a safety protection device for a hydraulic engineering hoist comprises a foundation 1, a hoist body 2 and an upright post 5, wherein a protection mechanism and a limiting mechanism are arranged on the upper surface of the foundation 1; the protection mechanism comprises a motor 6 fixedly arranged on the upper surface of the foundation 1, an adjusting screw 7 is fixedly arranged on an output shaft of the motor 6, an adjusting sleeve 8 is fixedly arranged on an output shaft of the adjusting screw 7, a connecting column 9 is fixedly arranged on one side, close to the hoist body 2, of the adjusting sleeve 8, and a protection cover 3 is fixedly arranged on one side, far away from the adjusting sleeve 8, of the connecting column 9; hoist body 2 is located the inside of protection casing 3, and connecting rod 13 is fixed for the bolt fastening with the fixed mode of protection casing 3, and the bolt is locking bolt, and locking bolt's quantity is four, and locking bolt's outside spraying has anticorrosive paint.

This embodiment is when using, it is rotatory to drive through starter motor 6 and adjust lead screw 7, drives the 8 displacements of adjusting collar simultaneously, and the 8 displacements of adjusting collar drive spliced

pole

9 and 3 displacements of protection casing to protection casing 3 is adjusted along with the 8 displacements of adjusting collar, and 8 displacements of protection casing and the upper surface laminating of ground 1 have now effectively solved the gate headstock gear and have mostly been placed in the open air in environment such as field, lack protective structure, so that the problem of easy damage.

Wherein, the quantity of protection machanism and stop gear is two. The upper surface fixed mounting of ground 1 has the motor cover, and motor fixed mounting adjusts lead screw 7 and extends to the outside of motor cover on the interior diapire of motor cover.

Stop gear includes the gag lever post 11 of fixed mounting in 1 upper surface of ground, and the outside sliding connection of gag lever post 11 has stop collar 12, and one side fixed mounting that stop collar 12 is close to protection casing 3 has connecting rod 13, and one side that stop collar 12 was kept away from to connecting rod 13 is fixed with the outer wall of protection casing 3, and connecting rod 13 passes through the bolt fastening with the fixed mode of protection casing 3, and the bolt is fastening bolt, and fastening bolt's outside scribbles anticorrosive paint to improve the protectiveness. The number of the fastening bolts is four.

This embodiment carries out the displacement to protection casing 3 through protection machanism when using, and connecting rod 13 carries out the displacement thereupon this moment to drive stop collar 12 and slide in the outside of gag lever post 11, carry on spacingly to stop collar 12 through gag lever post 11, make can remain stable during the 12 displacements of stop collar, thereby make protection casing 3 when going up and down, can remain stable displacement throughout, reached stable advantage.

Wherein, the upper surface of the limiting rod 11 is fixedly provided with a limiting block for limiting the limiting sleeve 12.

It should be noted that the length of upward displacement of the adjusting sleeve 8 is greater than the length of the hoist body 2.

In this embodiment, stand 5 is close to one side fixed mounting of protection casing 3 has the connecting seat, and the quantity of stand 5 connecting seat, spacing subassembly 10 and motor cover is two, adjusts lead screw 7 and keeps away from the one end rotation of motor 6 and is connected with the bearing, the lower fixed surface of bearing and connecting seat. One side that stand 5 is close to protection casing 3 is equipped with spacing subassembly 10, and spacing subassembly 10 includes fixed mounting in the dead lever of connecting seat and motor cover opposite side, and the outside sliding connection of dead lever has the sliding sleeve, and one side fixed mounting that stand 5 was kept away from to the sliding sleeve has the pole that links up with adjusting collar 8 is fixed, and adjusting collar 8 is close to one side of stand 5 and is connected with spacing subassembly 10.

This embodiment is when using, through the 8 displacements of adjusting collar to the pole that links up rather than fixed connection drives the sliding sleeve and slides in the outside of dead lever, carries on spacingly through the fixed pole to the sliding sleeve, when making the displacement about the adjusting collar 8, can remain stable, thereby reaches stable advantage.

In this embodiment, the fixed surface of the upper surface of the protection cover 3 is provided with a hinged seat and a connecting seat, the outer part of the hinged seat is rotatably connected with a protection plate 4, and a movable opening matched with the protection plate is formed in the protection cover 3. One side and the connecting seat joint of articulated seat are kept away from to guard plate 4, and the inside movable mounting of connecting seat has the location bolt that runs through guard plate 4 inside, when using, through pulling out the bolt, then rotates guard plate 4 to can make the threaded rod in headstock gear body 2 use.

In this embodiment, the last fixed surface of ground 1 installs toolbox 14, and the outside positive fixed surface of toolbox 14 installs the controller, can use the device's electrical apparatus through the controller, and headstock body 2 and the equal fixed mounting of stand 5 are in the upper surface of ground 1, and repair tools can be placed to the inside of toolbox 14.

It should be noted that the controller belongs to the conventional devices known in the prior art, and therefore, the detailed structural composition and the operation principle thereof are not described in detail herein.

The beneficial effects of the embodiment are as follows:

this hydraulic engineering headstock gear's safety device, it is rotatory to drive through starter motor 6 and adjust lead screw 7, drive the 8 displacements of adjusting collar simultaneously, the 8 displacements of adjusting collar drive spliced pole 9 and protection casing 3 displacements, thereby protection casing 3 adjusts along with the 8 displacements of adjusting collar, 8 displacements of protection casing and the upper surface laminating of ground 1 this moment, and carry out spacingly to protection casing 3 through stop gear, make protection casing 3 when going up and down, can remain stable displacement all the time, thereby be convenient for protect headstock gear body 2.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a safety device of hydraulic engineering headstock gear, includes ground (1), headstock gear body (2) and stand (5), its characterized in that: the upper surface of the foundation (1) is provided with a protection mechanism and a limiting mechanism;

the protection mechanism comprises a motor (6) fixedly arranged on the upper surface of the foundation (1), an adjusting screw (7) is fixedly arranged on an output shaft of the motor (6), an adjusting sleeve (8) is fixedly arranged on the output shaft of the adjusting screw (7), a connecting column (9) is fixedly arranged on one side, close to the hoist body (2), of the adjusting sleeve (8), and a protection cover (3) is fixedly arranged on one side, far away from the adjusting sleeve (8), of the connecting column (9);

stop gear includes gag lever post (11) of fixed mounting in ground (1) upper surface, the outside sliding connection of gag lever post (11) has stop collar (12), one side fixed mounting that stop collar (12) are close to protection casing (3) has connecting rod (13), one side that stop collar (12) were kept away from in connecting rod (13) is fixed with the outer wall of protection casing (3).

2. The safety protection device of the hydraulic engineering hoist of claim 1, characterized in that: one side fixed mounting that stand (5) are close to protection casing (3) has the connecting seat, the one end rotation that motor (6) were kept away from in regulation lead screw (7) is connected with the bearing, the lower fixed surface of bearing and connecting seat.

3. The safety protection device of the hydraulic engineering hoist of claim 1, characterized in that: one side that stand (5) are close to protection casing (3) is equipped with spacing subassembly (10), one side that adjusting collar (8) are close to stand (5) is connected with spacing subassembly (10).

4. The safety protection device of the hydraulic engineering hoist of claim 1, characterized in that: the hoist body (2) is located inside the protective cover (3), the connecting rod (13) and the protective cover (3) are fixed through bolts, the bolts are locking bolts, and the number of the locking bolts is four.

5. The safety protection device of the hydraulic engineering hoist of claim 1, characterized in that: the upper surface fixed mounting of protection casing (3) has articulated seat and connecting seat, the outside of articulated seat is rotated and is connected with guard plate (4), the movable opening with the guard plate looks adaptation is seted up to the inside of protection casing (3).

6. The safety protection device of the hydraulic engineering hoist of claim 5, characterized in that: one side and the connecting seat joint of articulated seat are kept away from in guard plate (4), the inside movable mounting of connecting seat has the inside location bolt that runs through guard plate (4).

7. The safety protection device of the hydraulic engineering hoist of claim 1, characterized in that: the upper surface fixed mounting of ground (1) has toolbox (14), hoist body (2) and stand (5) are all fixed mounting in the upper surface of ground (1).