CN217872174U - Security fence for transformer substation construction operation - Google Patents

Abstract

The utility model relates to a safety fence for the construction operation of a transformer substation, which is provided with a limiting post and a guardrail; the limiting column is correspondingly arranged, a linkage groove is arranged in the limiting column, a threaded sleeve is rotatably arranged at the upper end of the linkage groove through a bearing piece, one end of the threaded sleeve is exposed out of the limiting column, and the other end of the threaded sleeve is arranged in the linkage groove; a threaded rod is rotationally arranged in the linkage groove, one end of the threaded rod is rotationally connected with the threaded sleeve and forms threaded fit, and the other end of the threaded rod extends to the outside of the lower end of the limiting column; the both ends of guardrail are fixed and are equipped with the stopper, are equipped with on the spacing post and can let guardrail male socket, are equipped with on the threaded rod and form spacing complex spacing groove with the stopper, and this structure reaches and can be convenient for carry out quick replacement's effect to the guardrail after partial guardrail damages.

Description

Security fence for transformer substation construction operation

Technical Field

The utility model relates to a transformer substation construction rail technical field specifically is a transformer substation is security fence for construction operation.

Background

The transformer substation is voltage and current transformation in the power system, accept the place of electric energy and distribution electric energy, generally can use a security fence when carrying out construction operation to the interior machinery of transformer substation, reach through setting up security fence and prevent that irrelevant personnel from getting into the construction site, but current security fence is general formula as an organic whole, generally assemble through the welding, need change whole rail when some guardrails take place to buckle because of collision or striking, economic loss has not only been caused, and the waste of resource has been caused, consequently, need design a neotype security fence for transformer substation construction operation and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a security fence is used in transformer substation's construction operation has solved current transformer substation construction operation and has taken place to buckle through striking or collision back with the installation rail, needs wholly change the rail, leads to the problem of wasting of resources.

Realize the utility model discloses the technical scheme of purpose is: the utility model relates to a security fence is used in transformer substation's construction operation, including spacing post and guardrail, have the spacing post that two symmetries set up, top-down is equipped with at least one guardrail between two spacing posts, the linkage groove has been seted up to the bottom of spacing post, the top of spacing post is rotated through the bearing spare and is connected with the thread bush, the bottom of thread bush runs through spacing post and extends to the inside in linkage groove, the internal thread of thread bush is connected with the threaded rod, the bottom of threaded rod extends to the outside of spacing post, the both ends of guardrail are run through two spacing posts respectively and are extended to the inside in two linkage grooves respectively, the socket that cooperatees and use with the guardrail is seted up to one side that spacing post is close to the guardrail, the guardrail extends to the one end fixedly connected with stopper of linkage inslot portion, the spacing groove that cooperatees and use with the stopper is seted up to one side of threaded rod.

Furthermore, two equal fixedly connected with chute board in the relative one side of linkage inslot cavity, the inside sliding connection of chute board has the slider, one side fixed connection in one side of threaded rod of slider.

Further, the both sides of guardrail all sliding connection have first sliding sleeve, the bottom fixedly connected with couple of first sliding sleeve, the middle part the surperficial sliding connection of guardrail has the second sliding sleeve, the bottom of second sliding sleeve rotates through rotating and is connected with the light.

Further, the top of the threaded rod extends to the outside of the threaded sleeve.

Furthermore, the threaded rod extends to the outside one end fixedly connected with limiting plate of thread bush, and the surface of thread bush just is located the outside fixedly connected with carousel of spacing post.

Furthermore, the threaded rod extends to the outside one end fixedly connected with universal wheel of spacing post.

The utility model discloses has positive effect: (1) the utility model is provided with a limit post and a guardrail; the limiting columns are correspondingly arranged, and linkage grooves are formed in the limiting columns; linkage inslot rotation is equipped with the threaded rod, the fixed stopper that is equipped with in both ends of guardrail is equipped with on the spacing post and can lets guardrail male socket, be equipped with on the threaded rod and form spacing complex spacing groove with the stopper, damage the back at the guardrail, can carry out fast with changing brand-new guardrail.

(2) The upper end of the linkage groove of the utility model is provided with a thread bush through the rotation of the bearing piece, one end of the thread bush is exposed out of the limit post, and the other end of the thread bush is arranged in the linkage groove; the one end and the thread bush of threaded rod rotate to be connected and form screw-thread fit, and the other end of threaded rod extends to the outside of spacing post lower extreme, can drive the altitude mixture control of guardrail through the regulation of threaded rod, makes it can adapt to more protection demands.

(3) The linkage groove of the limiting column of the utility model is fixedly provided with a limiting sliding chute plate, and a sliding block which can form sliding fit with the limiting sliding chute plate is fixedly arranged on the threaded rod; the threaded rod is under the spacing cooperation of slider and spacing chute board for the threaded rod carries out altitude mixture control in certain extent.

(4) At least two first sliding sleeves are arranged on the upper guardrail in a sliding mode, each first sliding sleeve comprises a sliding block and a hook, the sliding blocks are arranged on the guardrails in a sliding mode, and the hooks are fixedly arranged on the sliding blocks; a second sliding sleeve is arranged on the middle guardrail in a sliding manner and comprises a sliding block and a lighting lamp; the hook and the illuminating lamp can help the technical staff to use the utility model at night.

(5) The upper end of the threaded rod of the utility model extends out of the threaded sleeve, and the upper end of the threaded rod is fixedly connected with the limiting plate; prevent that the upper end of threaded rod from getting into the thread bush when rotating the thread bush, lead to the unable height-adjusting of threaded rod inside.

(6) The utility model discloses the outside fixedly connected with carousel that the thread bush exposes spacing post drives the threaded rod through the thread bush and carries out the altitude mixture control after rotating the carousel.

(7) The utility model discloses the fixed universal wheel that is equipped with of lower extreme of threaded rod can make the utility model discloses remove when having the needs.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

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

FIG. 2 is a cross-sectional view of the spacing post of the present invention;

fig. 3 is a side view of the threaded rod of the present invention.

Detailed Description

See fig. 1, the utility model discloses a spacing post 1 and guardrail 2 have two symmetry settings, top-down is equipped with at least one guardrail 2 between two spacing posts 1, linkage groove 17 has been seted up to the bottom of spacing post 1, the top of spacing post 1 is rotated through the bearing piece and is connected with thread bush 3, the bottom of thread bush 3 runs through spacing post 1 and extends to linkage groove 17's inside, the internal thread of thread connection of thread bush 3 has threaded rod 4, the bottom of threaded rod 4 extends to the outside of spacing post 1, the inside that two spacing posts 1 and extend to two linkage grooves 17 respectively is run through respectively at the both ends of guardrail 2, socket 6 of using with guardrail 2 cooperatees is seted up to one side that spacing post 1 is close to guardrail 2, guardrail 2 extends to the inside one end fixedly connected with stopper 7 of linkage groove 17, the spacing groove 8 that cooperatees and use with stopper 7 has been seted up to one side of guardrail 4.

Further, two equal fixedly connected with chute board 9 in the opposite one side of linkage 17 inner chamber, the inside sliding connection of chute board 9 has slider 10, one side fixed connection in one side of threaded rod 4 of slider 10.

Further, the equal sliding connection in both sides of guardrail 2 has first sliding sleeve 11, the bottom fixedly connected with couple 12 of first sliding sleeve 11, the middle part the surperficial sliding connection of guardrail 2 has second sliding sleeve 13, the bottom of second sliding sleeve 13 rotates through rotating and is connected with light 14.

Further, the top of the threaded rod 4 extends to the outside of the threaded sleeve 3.

Furthermore, one end of the threaded rod 4 extending to the outside of the threaded sleeve 3 is fixedly connected with a limiting plate 15, and the surface of the threaded sleeve 3 and the outside of the limiting column 1 are fixedly connected with a turntable 16.

Furthermore, one end of the threaded rod 4 extending to the outside of the limiting column 1 is fixedly connected with a universal wheel 5.

The utility model discloses a theory of operation: during the use, through passing through the inside that socket 6 inserted spacing post 1 respectively with the both ends of guardrail 2, guardrail 2 drove stopper 7 this moment and runs through threaded rod 4 and extend to the outside of threaded rod 4 through spacing groove 8, then rotate carousel 16, carousel 16 rotates and drives threaded sleeve 3 and rotate, threaded sleeve 3 rotates and makes threaded rod 4 rise, threaded rod 4 rises and to reach and carry out spacing fixed effect to a plurality of guardrails 2 through spacing groove 8, this structure reaches the effect that can be convenient for carry out quick replacement to guardrail 2 after partial guardrail 2 damages, threaded rod 4 rises simultaneously and drives universal wheel 5 and rise, can reach the effect of being convenient for to moving spacing post 1 and guardrail 2 according to the difference of rise, the first sliding sleeve 11 of accessible when constructor carries out the construction and hang with couple 12 to the instrument of hand-carrying, can throw light on the construction department through upset light 14 when the sky is dark simultaneously, the effect of facilitating for the constructor has been reached.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a security fence is used in transformer substation's construction operation, includes spacing post (1) and guardrail (2), its characterized in that: spacing post (1) with two symmetry settings, top-down is equipped with at least one guardrail (2) between two spacing posts (1), linkage groove (17) have been seted up to the bottom of spacing post (1), the top of spacing post (1) is rotated through the bearing part and is connected with thread bush (3), the bottom of thread bush (3) runs through inside of spacing post (1) and extending to linkage groove (17), the internal thread of thread bush (3) is connected with threaded rod (4), the bottom of threaded rod (4) extends to the outside of spacing post (1), the both ends of guardrail (2) run through two spacing posts (1) respectively and extend to the inside of two linkage grooves (17) respectively, socket (6) that cooperate and use with guardrail (2) are seted up to one side that spacing post (1) is close to guardrail (2), guardrail (2) extend to the inside one end fixedly connected with stopper (7) of linkage groove (17), spacing groove (8) that use with stopper (7) are seted up to one side that threaded rod (4) cooperate.

2. The safety fence for the construction operation of the transformer substation according to claim 1, characterized in that: two equal fixedly connected with chute board (9) in the relative one side of linkage groove (17) inner chamber, the inside sliding connection of chute board (9) has slider (10), one side fixed connection in one side of threaded rod (4) of slider (10).

3. The safety fence for the construction operation of the transformer substation according to claim 1, characterized in that: the equal sliding connection in both sides of guardrail (2) has first sliding sleeve (11), the bottom fixedly connected with couple (12) of first sliding sleeve (11), middle part the surperficial sliding connection of guardrail (2) has second sliding sleeve (13), the bottom of second sliding sleeve (13) is rotated through rotating and is connected with light (14).

4. The safety fence for substation construction operation according to claim 1, characterized in that: the top of the threaded rod (4) extends to the outside of the threaded sleeve (3).

5. The safety fence for the construction operation of the transformer substation according to claim 1, characterized in that: threaded rod (4) extend to the outside one end fixedly connected with limiting plate (15) of thread bush (3), and the surface of thread bush (3) just is located outside fixedly connected with carousel (16) of spacing post (1).

6. The safety fence for substation construction operation according to claim 1, characterized in that: the threaded rod (4) extends to one end of the outer portion of the limiting column (1) and is fixedly connected with a universal wheel (5).

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