CN218668832U

CN218668832U - Telescopic security fence of electric power construction

Info

Publication number: CN218668832U
Application number: CN202222786691.5U
Authority: CN
Inventors: 张从引; 李军昌
Original assignee: Hebei Qunda Power Equipment Technology Co ltd
Current assignee: Hebei Qunda Power Equipment Technology Co ltd
Priority date: 2022-10-23
Filing date: 2022-10-23
Publication date: 2023-03-21
Anticipated expiration: 2032-10-23

Abstract

The utility model relates to a telescopic security fence of electric power construction, including two bases, the top surface of base is fixed with the bracing piece, is equipped with flexible rail between two bracing pieces, be equipped with on the base and remove the subassembly, be equipped with auxiliary assembly on the bracing piece, it includes two threaded rods, two to remove the subassembly the threaded rod sets up the inside at two bases respectively, the front of threaded rod is fixed with the handle, the equal threaded connection in both sides has the movable block around the threaded rod surface. The utility model discloses be equipped with the removal subassembly, be convenient for make the rail remove through removing the wheel, it is more convenient in the use, the threaded rod is rotated to the accessible simultaneously, drives two movable blocks through the threaded rod and removes to one side that carries on the back mutually to drive the articulated slab through the hinge bar and rotate, and will remove inside the wheel receives the base, make the bottom surface of base and ground contact and make this rail more stable placing the in-process through increasing frictional force.

Description

Telescopic security fence of electric power construction

Technical Field

The utility model relates to an electric power construction technical field specifically is a telescopic security fence of electric power construction.

Background

The electric power construction safety fence is mainly used for power plants, electrical equipment overhaul, electrical experiments, power distribution overhaul and the like of transformer substations, is commonly used with stainless steel belt type, glass fiber reinforced plastic sheet type, tubular type and nylon purse nets, and is suitable for guaranteeing the safety of constructors and pedestrians.

For example, a telescopic safety fence for electric power construction is disclosed in Chinese patent (public number: CN 214091331U), the telescopic rod is retracted by control, then the inserted rod is controlled to enter the circular hole by overcoming the resistance of the spring, the first support rod and the second support rod can be folded, the whole volume of the safety fence is reduced, the safety fence is convenient to carry, and similarly, the safety fence can be unfolded, the operation is simple, the use is convenient, and the time can be saved.

Usually, telescopic security fence of electric power construction all can be equipped with the removal wheel in order to facilitate its removal, nevertheless because the existence that removes the wheel, security fence is easily influenced by other factors after placing the completion and is removed to influence the effect of rail, but this problem is not convenient to solve to above-mentioned device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a telescopic security fence of electric power construction possesses stable advantages such as the operation of being convenient for, has solved current rail and has easily received other influences to continue the problem of removing after placing the completion.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic safety fence for electric power construction comprises two bases, wherein supporting rods are fixed on the top surfaces of the bases, a telescopic fence is arranged between the two supporting rods, a moving assembly is arranged on each base, and an auxiliary assembly is arranged on each supporting rod;

in addition, the removal subassembly includes two threaded rods, two the threaded rod sets up the inside that sets up respectively at two bases, the front of threaded rod is fixed with the handle, the equal threaded connection in both sides has the movable block around the threaded rod surface, both sides all are fixed with the baffle around the threaded rod surface, the bottom surface of movable block is fixed with first articulated frame, it has the hinge bar to articulate on the first articulated frame, the removal subassembly is still including fixing the articulated frame of second at the front and the back of base inner wall, it has the articulated slab to articulate on the articulated frame of second, the top surface of articulated slab is fixed with the third articulated frame, the bottom surface of articulated slab is fixed with the removal wheel.

Further, the bottom surface of base is the disappearance form, the back of threaded rod is passed through the bearing and is connected with the back rotation of base inner wall.

Furthermore, one end of the hinge rod, which is far away from the first hinge frame, is hinged with the third hinge frame, and the hinge rod and the hinge plate are vertical.

Furthermore, a threaded hole is formed in the side face of the movable block, and the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Furthermore, the auxiliary assembly comprises two fixing rods, the two fixing rods are respectively fixed on the left side and the right side of the telescopic fence, the fixing rods are rotatably connected with telescopic rods, clamping blocks are fixed at the bottom ends of the telescopic rods, bolts are inserted into the telescopic rods, and the auxiliary assembly further comprises fixing blocks fixed on the front surfaces of the supporting rods.

Furthermore, a plurality of jacks are formed in the telescopic rod, and the plug pins penetrate through the jacks and are in clearance fit with the jacks.

Compared with the prior art, the utility model provides a telescopic security fence of electric power construction possesses following beneficial effect: the utility model discloses be equipped with the removal subassembly, be convenient for make the rail remove through removing the wheel, it is more convenient in the use, the threaded rod is rotated to the accessible simultaneously, it removes to one side that carries on the back mutually to drive two movable blocks through the threaded rod, thereby it rotates to drive the articulated slab through the hinge bar, and will remove inside the wheel receives the base, the bottom surface that makes the base contacts with ground and makes this rail more stable placing the in-process through increasing frictional force, make fixture block and fixed block joint be in the same place through rotating the telescopic link simultaneously, and make the bolt insert in the jack, thereby avoid the rail to shrink because of other factors after placing.

Drawings

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

fig. 2 is a schematic structural diagram of the moving assembly of the present invention;

FIG. 3 is a schematic structural diagram of the auxiliary assembly of the present invention;

FIG. 4 is a schematic view of the connection structure of the telescopic rod and the plug pin of the present invention;

fig. 5 is a side view of the fixing block of the present invention.

In the figure: the device comprises a base 1, a support rod 2, a telescopic fence 3, a moving assembly 4, a threaded rod 401, a handle 402, a moving block 403, a baffle 404, a first hinged frame 405, a hinged rod 406, a second hinged frame 407, a hinged plate 408, a third hinged frame 409, a moving wheel 410, an auxiliary assembly 5, a fixed rod 501, a telescopic rod 502, a fixture block 503, a fixed block 504 and a bolt 505.

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, the telescopic safety fence for electric power construction in the embodiment includes two bases 1, support rods 2 are fixed on top surfaces of the bases 1, a telescopic fence 3 is disposed between the two support rods 2, a moving assembly 4 is disposed on the base 1, and an auxiliary assembly 5 is disposed on the support rods 2.

Referring to fig. 2, in order to make the device more stable during the placement process, the moving assembly 4 includes two threaded rods 401, the two threaded rods 401 are respectively disposed inside the two bases 1, a handle 402 is fixed on the front surface of the threaded rod 401, movable blocks 403 are respectively connected to the front and rear sides of the outer surface of the threaded rod 401 through threads, a baffle 404 is fixed on each of the front and rear sides of the outer surface of the threaded rod 401, a first hinge frame 405 is fixed on the bottom surface of the movable block 403, a hinge rod 406 is hinged on the first hinge frame 405, the moving assembly 4 further includes a second hinge frame 407 fixed on the front and rear surfaces of the inner wall of the base 1, a hinge plate 408 is hinged on the second hinge frame 407, an angle formed between the hinge rod 406 and the hinge plate 408 can be prevented from being greater than ninety degrees due to the baffle 404, a third hinge frame 409 is fixed on the top surface of the hinge plate 408, and a moving wheel 410 is fixed on the bottom surface of the hinge plate 408.

The bottom surface of the base 1 is in a missing state, the back surface of the threaded rod 401 is connected with the back surface of the inner wall of the base 1 through a bearing in a rotating mode, and the moving wheel 410 is convenient to contact with the bottom surface and drives the device to move.

Meanwhile, the end of the hinge rod 406 away from the first hinge frame 405 is hinged to the third hinge frame 409, and the hinge rod 406 is perpendicular to the hinge plate 408, so that the device can be driven by the moving wheel 410 to move rapidly when the hinge rod 406 is perpendicular to the hinge plate 408.

In addition, a threaded hole is formed in the side face of the movable block 403, the threaded rod 401 penetrates through the threaded hole and is in threaded connection with the threaded hole, and when the threaded rod 401 rotates, the movable block 403 can be driven to move left and right.

Referring to fig. 3-5, in order to avoid the device from shrinking the telescopic fence 3 after enclosing, the auxiliary assembly 5 includes two fixing rods 501, the two fixing rods 501 are respectively fixed on the left and right sides of the telescopic fence 3, a telescopic rod 502 is rotatably connected to the fixing rods 501, a clamping block 503 is fixed at the bottom end of the telescopic rod 502, a plug pin 505 is inserted into the telescopic rod 502, and the auxiliary assembly 5 further includes a fixing block 504 fixed on the front surface of the supporting rod 2.

Wherein, seted up a plurality of jacks on the telescopic link 502, bolt 505 runs through the jack and rather than clearance fit, is convenient for fix it according to the flexible length of flexible rail 3, and the practicality is higher.

The working principle of the above embodiment is as follows: after enclosure is completed by using the device, the handle 402 can be rotated to drive the threaded rod 401 to rotate, the threaded rod 401 can be used for driving the two movable blocks 403 to move towards the opposite side, the hinged rod 406 can be used for driving the hinged plate 408 to rotate, the movable wheel 410 can be retracted into the base 1, the bottom surface of the base 1 is contacted with the ground, the device is more stable in the placing process by increasing friction force, meanwhile, the telescopic rod 502 can be rotated to enable the clamping block 503 and the fixed block 504 to be clamped together, the bolt 505 can be inserted into the jack, and therefore the phenomenon that the telescopic fence 3 contracts due to other factors after being placed is avoided, and the enclosure effect is influenced.

The utility model discloses a control mode is controlled through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply of power also belongs to the common general knowledge in this field, and the utility model discloses mainly use to protect mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 a," "8230," "8230," or "comprising" 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 telescopic security fence of electric power construction, includes two bases (1), its characterized in that: the top surface of the base (1) is fixedly provided with support rods (2), a telescopic fence (3) is arranged between the two support rods (2), the base (1) is provided with a moving assembly (4), and the support rods (2) are provided with auxiliary assemblies (5);

in addition, remove subassembly (4) including two threaded rods (401), two threaded rod (401) set up the inside that sets up respectively at two bases (1), the front of threaded rod (401) is fixed with handle (402), threaded rod (401) surface both sides threaded connection all has movable block (403) around, both sides all are fixed with baffle (404) around threaded rod (401) surface, the bottom surface of movable block (403) is fixed with first articulated frame (405), it has hinge bar (406) to articulate on first articulated frame (405), remove subassembly (4) still including fixing second articulated frame (407) at base (1) inner wall front and back, it has articulated board (408) to articulate on second articulated frame (407), the top surface of articulated board (408) is fixed with third articulated frame (409), the bottom surface of articulated board (408) is fixed with removes wheel (410).

2. The telescopic security fence of electric power construction of claim 1, characterized in that: the bottom surface of base (1) is the disappearance form, the back of threaded rod (401) is connected through the back rotation of bearing with base (1) inner wall.

3. The telescopic security fence of electric power construction of claim 1, characterized in that: the end of the hinge rod (406) far away from the first hinge frame (405) is hinged with the third hinge frame (409), and the hinge rod (406) is vertical to the hinge plate (408).

4. The telescopic security fence of electric power construction of claim 1, characterized in that: the side of the movable block (403) is provided with a threaded hole, and the threaded rod (401) penetrates through the threaded hole and is in threaded connection with the threaded hole.

5. The telescopic security fence of electric power construction of claim 1, characterized in that: the auxiliary assembly (5) comprises two fixing rods (501), the two fixing rods (501) are respectively fixed on the left side and the right side of the telescopic fence (3), the fixing rods (501) are connected with telescopic rods (502) in a rotating mode, clamping blocks (503) are fixed at the bottom ends of the telescopic rods (502), inserting pins (505) are inserted into the telescopic rods (502), and the auxiliary assembly (5) further comprises fixing blocks (504) fixed on the front side of the supporting rod (2).

6. The telescopic security fence of electric power construction of claim 5, characterized in that: the telescopic rod (502) is provided with a plurality of jacks, and the plug pin (505) penetrates through the jacks and is in clearance fit with the jacks.