CN217205839U

CN217205839U - Safety device for water conservancy construction management

Info

Publication number: CN217205839U
Application number: CN202220251019.3U
Authority: CN
Inventors: 滑端科
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-08-16
Anticipated expiration: 2032-02-07

Abstract

The utility model relates to a safety device field specifically is a safety device for water conservancy construction management, including base and telescopic link, the both sides of base all are provided with the bolt, and the top of base is provided with spacing, the motor is installed to spacing one end, and the other end of motor is provided with the axis of rotation, the outside of axis of rotation is provided with the drive bevel gear, and the bottom of drive bevel gear installs driven bevel gear, driven bevel gear's inside is provided with the threaded rod. This safety device for water conservancy construction management sets up the horizontal pole, and the guide block at both ends is synchronous movement in the horizontal pole around the movable inner rod, and the length of being convenient for adjust protector sets up the connecting rod, and the screw rod slides in the open slot in step, and the effect of protection is ensured to the distance between adjustment screw rod to another screw rod, sets up the nut, fixes the position of connecting rod to accomplish protector's equipment.

Description

Safety device for water conservancy construction management

Technical Field

The utility model relates to a water conservancy construction management technical field specifically is a safety device for water conservancy construction management.

Background

The hydraulic construction management is the work of building hydraulic engineering according to the requirements of engineering structure, quantity, quality, progress, construction cost and the like provided by design, and comprises the contents of construction preparation, construction technology, construction management and the like.

Through safety device in the existing market, the measure effect of the protection that generally goes on is not good, can't deal with and satisfy the demand, and the size is comparatively fixed, can't carry out certain regulation, and the scope of using receives certain limitation, and is inefficient, consequently, provides a neotype a device that is used for safety protection for water conservancy construction management, to above-mentioned condition, carries out technical innovation on current through safety device basis, we propose a safety device for water conservancy construction management for this reason.

In order to solve the problems, innovative design is urgently needed on the basis of the original safety protection device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safety device for water conservancy construction management possesses and is convenient for carry out advantages such as altitude mixture control and dismantlement to safety device, has solved and is convenient for carry out the problem of altitude mixture control and dismantlement to safety device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety device for water conservancy construction management, includes base and telescopic link, the both sides of base all are provided with the bolt, and the top of base is provided with spacing, the motor is installed to spacing one end, and the other end of motor is provided with the axis of rotation, the outside of axis of rotation is provided with the drive bevel gear, and the bottom of drive bevel gear installs driven bevel gear, driven bevel gear's inside is provided with the threaded rod, spacing other end is provided with the horizontal pole, and the internally mounted of end has the guide block, the opposite side of guide block is provided with movable inner rod.

The utility model discloses a telescopic rod, including telescopic link, nut, connecting rod, open slot, screw rod, nut, connecting rod, extension spring, telescopic link, nut, connecting rod, extension spring, telescopic link, nut and connecting rod.

Furthermore, threaded connection is adopted between the base and the bolt, and the base is fixedly connected with the limiting frame.

Furthermore, the rotating shaft is in rotating connection with the driving bevel gear, and the driving bevel gear is in meshing connection with the driven bevel gear.

Furthermore, the driven bevel gear is connected with the threaded rod in a nested manner, and the threaded rod is connected with the telescopic rod in a threaded manner.

Furthermore, the transverse rod is overlapped with the central axis of the movable inner rod, and the guide block is tightly attached to the movable inner rod.

Furthermore, the telescopic rod is connected with the screw rod in a nested manner, and the screw rod is connected with the nut in a threaded manner.

Further, be closely laminating between screw rod and the connecting rod, and be welded connection between connecting rod and the extension spring.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the safety protection device for water conservancy construction management is provided with a rotating shaft, a driving bevel gear drives a driven bevel gear, so that a threaded rod rotates in a bearing to drive a telescopic rod to vertically adjust the height in a limiting frame, the height of the protection device is convenient to adjust, and a bolt is arranged to fix a base conveniently;

2. this safety device for water conservancy construction management sets up the horizontal pole, and the guide block at both ends is synchronous movement in the horizontal pole around the movable inner rod, and the length of being convenient for adjust protector sets up the connecting rod, and the screw rod slides in the open slot in step, and the effect of protection is ensured to the distance between adjustment screw rod to another screw rod, sets up the nut, fixes the position of connecting rod to accomplish protector's equipment.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the limiting frame of the present invention;

FIG. 3 is a schematic side view and a front view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a bolt; 3. a limiting frame; 4. a motor; 5. a rotating shaft; 6. a drive bevel gear; 7. a driven bevel gear; 8. a threaded rod; 9. a telescopic rod; 10. an extension spring; 11. a cross bar; 12. a guide block; 13. a movable inner rod; 14. an open slot; 15. a screw; 16. a nut; 17. a connecting rod.

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. 1-5, the safety protection device for water conservancy construction management in this embodiment includes a base 1 and a telescopic rod 9, bolts 2 are disposed on both sides of the base 1, a limiting frame 3 is disposed on the top end of the base 1, a motor 4 is mounted at one end of the limiting frame 3, a rotating shaft 5 is disposed at the other end of the motor 4, a drive bevel gear 6 is disposed outside the rotating shaft 5, a driven bevel gear 7 is mounted at the bottom end of the drive bevel gear 6, a threaded rod 8 is disposed inside the driven bevel gear 7, a cross rod 11 is disposed at the other end of the limiting frame 3, a guide block 12 is mounted inside the end, and a movable inner rod 13 is disposed on the other side of the guide block 12.

An opening groove 14 is formed in the telescopic rod 9, a screw rod 15 is arranged inside the opening groove 14, a nut 16 is installed at one end of the screw rod 15, a connecting rod 17 is installed at the other end of the screw rod 15, and an extension spring 10 is installed at the other end of the connecting rod 17.

Referring to fig. 1 and 5, in the present embodiment, the base 1 is in threaded connection with the bolt 2, and the base 1 is fixedly connected with the limiting frame 3.

Note that, the base 1 at the left end is fixed by the bolt 2, and then the other base 1 at the right end is moved rightward, following the movement of the base 1.

Referring to fig. 1 and 2, in the present embodiment, the rotating shaft 5 is rotatably connected to the drive bevel gear 6, and the drive bevel gear 6 is in meshing connection with the driven bevel gear 7.

It should be noted that, the motor 4 is started to rotate the rotating shaft 5 to drive the driving bevel gear 6, and the driving bevel gear 6 drives the driven bevel gear 7.

Referring to fig. 1, 2 and 3, in the present embodiment, the driven bevel gear 7 is nested with the threaded rod 8, and the threaded rod 8 is threadedly connected with the telescopic rod 9.

It should be noted that the height of the telescopic rod 9 is adjusted up and down in the limiting frame 3, so that the telescopic rod 9 drives the connecting rod 17 and the extension spring 10 to protect.

Referring to fig. 1 and 5, in the present embodiment, the cross bar 11 coincides with the central axis of the movable inner rod 13, and the guide block 12 is tightly attached to the movable inner rod 13.

It should be noted that the movable inner rod 13 slides in the cross bar 11, and at this time, the guide blocks 12 at the front and rear ends of the movable inner rod 13 move synchronously in the cross bar 11.

Referring to fig. 1, 3 and 4, in the present embodiment, the telescopic rod 9 is connected to the screw rod 15 in a nested manner, and the screw rod 15 is connected to the nut 16 in a threaded manner.

It should be noted that the telescopic rod 9 moves rightward synchronously with the limiting frame 3, the extension spring 10 inside the telescopic rod 9 is extended, and stops at a proper position to fix the base 1 at the right end.

Referring to fig. 1 and 3, in the present embodiment, the screw 15 is tightly attached to the connecting rod 17, and the connecting rod 17 is welded to the extension spring 10.

The nut 16 on the outer side of the screw 15 is tightened to fix the position of the connecting rod 17, thereby completing the assembly of the protector.

It can be understood that, this safety device is used in water conservancy construction management, set up axis of rotation 5, initiative bevel gear 6 drives driven bevel gear 7, thereby threaded rod 8 rotates in the bearing, it goes on height-adjusting about driving telescopic link 9 in spacing frame 3, be convenient for adjust protector's height, set up bolt 2, be convenient for fix base 1, set up horizontal pole 11, guide block 12 at both ends around the movable inner rod 13 is synchronous motion in horizontal pole 11, be convenient for adjust protector's length, set up connecting rod 17, screw rod 15 is synchronous slip in open slot 14, adjusting screw 15 is to the distance between another screw rod 15, ensure the effect of protection, set up nut 16, fix the position of connecting rod 17, thereby accomplish protector's equipment.

The working principle of the above embodiment is as follows:

when the safety protection device is used, the motor 4 is started firstly, the rotating shaft 5 rotates to drive the driving bevel gear 6, the driving bevel gear 6 drives the driven bevel gear 7, the threaded rod 8 rotates in the bearing, the telescopic rod 9 is driven to vertically adjust the height in the limiting frame 3, and the telescopic rod 9 drives the connecting rod 17 and the extension spring 10 to carry out protection, so that the height of the protection device can be conveniently adjusted;

then, the base 1 at the left end is fixed through the bolt 2, then the other base 1 at the right end is moved rightwards, the movable inner rod 13 slides in the cross rod 11 along with the movement of the base 1, at the moment, the guide blocks 12 at the front end and the rear end of the movable inner rod 13 synchronously move in the cross rod 11, the telescopic rod 9 synchronously moves rightwards along with the limiting frame 3, the extension spring 10 inside the telescopic rod 9 is stretched and stopped at a proper position, the base 1 at the right end is fixed, then the connecting rod 17 and the extension spring 10 are slid upwards and downwards, the screw 15 outside the connecting rod 17 synchronously slides in the open slot 14, the distance between the screw 15 and the other screw 15 is adjusted, the protection effect is ensured, then the nut 16 outside the screw 15 is screwed, the position of the connecting rod 17 is fixed, and the assembly of the protection device is completed.

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 phrase "comprising an … …" does not exclude the presence of other identical 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 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 for water conservancy construction management, includes base (1) and telescopic link (9), its characterized in that: bolts (2) are arranged on two sides of the base (1), a limiting frame (3) is arranged at the top end of the base (1), a motor (4) is installed at one end of the limiting frame (3), a rotating shaft (5) is arranged at the other end of the motor (4), a driving bevel gear (6) is arranged outside the rotating shaft (5), a driven bevel gear (7) is installed at the bottom end of the driving bevel gear (6), a threaded rod (8) is arranged inside the driven bevel gear (7), a cross rod (11) is arranged at the other end of the limiting frame (3), a guide block (12) is installed inside the end of the limiting frame, and a movable inner rod (13) is arranged on the other side of the guide block (12);

open slot (14) have been seted up to the inside of telescopic link (9), and the inside of open slot (14) is provided with screw rod (15), nut (16) are installed to the one end of screw rod (15), and connecting rod (17) are installed to the other end of screw rod (15), extension spring (10) are installed to the other end of connecting rod (17).

2. The safety device for water conservancy construction management according to claim 1, characterized in that: the base (1) is in threaded connection with the bolt (2), and the base (1) is fixedly connected with the limiting frame (3).

3. The safety device for water conservancy construction management according to claim 1, characterized in that: the rotating shaft (5) is in rotating connection with the driving bevel gear (6), and the driving bevel gear (6) is in meshing connection with the driven bevel gear (7).

4. The safety device for water conservancy construction management according to claim 1, characterized in that: the driven bevel gear (7) is connected with the threaded rod (8) in a nested mode, and the threaded rod (8) is connected with the telescopic rod (9) in a threaded mode.

5. The safety device for water conservancy construction management according to claim 1, characterized in that: the transverse rod (11) is overlapped with the central axis of the movable inner rod (13), and the guide block (12) is tightly attached to the movable inner rod (13).

6. The safety device for water conservancy construction management according to claim 1, characterized in that: the telescopic rod (9) is connected with the screw rod (15) in a nested manner, and the screw rod (15) is connected with the nut (16) in a threaded manner.

7. The safety device for water conservancy construction management according to claim 1, characterized in that: the screw rod (15) is tightly attached to the connecting rod (17), and the connecting rod (17) is connected with the extension spring (10) in a welding mode.