CN109339547B

CN109339547B - Anti-climbing device with outer side sleeve for electric power iron tower

Info

Publication number: CN109339547B
Application number: CN201811310601.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shaanxi Tongbian Electric Power Construction Group Co ltd
Current assignee: Shaanxi Tongbian Electric Power Construction Group Co.,Ltd.
Priority date: 2016-08-20
Filing date: 2016-08-20
Publication date: 2021-06-04
Anticipated expiration: 2036-08-20
Also published as: CN109339547A; CN109339549B; CN109469393A; CN109339549A; CN106320786B; CN109339548A; CN106320786A; CN109339548B

Abstract

The invention discloses an electric iron tower anti-climbing device with an outer side sleeve, which comprises a base and an iron tower arranged above the base, wherein the outer side of the iron tower is sleeved with a sleeve made of concrete, the sleeve comprises a lower sleeve, a middle sleeve and an upper sleeve which are the same in shape, an opening is formed in the outer wall of one side of the sleeve, 2 movable plates are arranged inside the opening, handrails which are distributed at intervals are arranged inside the sleeve, the handrails are formed by bending steel pipes, and two ends of each handrail are inserted into the inner side of the opening.

Description

Anti-climbing device with outer side sleeve for electric power iron tower

The application is as follows: CN201610690539.3, application date: 2016, 8 and 20 days, the invention name: an anti-climbing device for an electric power iron tower.

Technical Field

The invention relates to an anti-climbing device for an electric power iron tower.

Background

High-voltage electrical equipment is generally erected on the electric power iron tower of field usage, owing to adopt the iron tower structure, for convenient maintenance, is provided with the climbing device, appears someone easily through exposing climbing device outside to the iron tower eminence and climb and lead to stolen even casualties' problem of power equipment.

Disclosure of Invention

The invention aims to provide an anti-climbing device for an electric power iron tower, which can solve the problems in the prior art, has a protection effect on the iron tower by adopting a sleeve structure, and can have a better anti-climbing effect by matching handrails on the sleeve with a movable plate.

The invention is realized by the following technical scheme:

the utility model provides a take sheathed tube electric power iron tower anti-climb device in outside which characterized in that: comprises a base (101) and an iron tower (102) arranged above the base (101), wherein a sleeve (103) made of concrete is sleeved outside the iron tower (102), an opening (116) is arranged on the outer wall of one side of the sleeve (103), 2 movable plates (104) are arranged on the inner side of the opening (116), clamping grooves (105) are respectively arranged on two end faces of the sleeve (103) facing the opening (116), partition plates (106) arranged at intervals are arranged on the inner side of the clamping grooves (105), the width of each partition plate (106) is smaller than that of each clamping groove (105), mounting strips (107) are arranged on the movable plates (104), the mounting strips (107) and the partition plates (106) are arranged in a staggered mode, through holes are respectively arranged on the mounting strips (107) and the partition plates (106), and when the end faces of 2 movable plates (104) far away from one side of the clamping grooves (105) are mutually attached, the installation strip (107) and the partition plate (106) can be connected with each other through a vertical rod (108) penetrating through the through hole, a cavity is arranged between the movable plate (104) and the end surface of the bottom of the opening (116), handrails (109) arranged at intervals are arranged on the inner side of the sleeve (103), the handrails (109) are formed by bending steel pipes, two ends of the handrails (109) are inserted into the inner side of the opening (116), the middle part of the handrail (109) is positioned on the inner side of the cavity between the movable plate (104) and the opening (116), the sleeve (103) comprises a lower sleeve (112), a middle sleeve (113) and an upper sleeve (114) which are same in shape, through holes corresponding in position are arranged on the lower sleeve (112), the middle sleeve (113) and the upper sleeve (114), and the lower sleeve (112), The middle sleeve (113) and the upper sleeve (114) are connected with each other through a vertical rod (108) penetrating through the through hole, two ends of the vertical rod (108) are respectively provided with a locking nut (115), and the lower sleeve (112), the middle sleeve (113) and the upper sleeve (114) are respectively provided with through grooves with corresponding positions to form an opening (116).

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the handrail is covered on the inner side of the movable plate through the 2 movable plate structures, when maintenance is required, the handrail can be leaked out only by moving the movable plate, property or personal loss caused by climbing of people and the like can be avoided, and the iron tower can be protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the movable plate mounting structure of the present invention;

FIG. 3 is a schematic view of the upper end face structure of the base of the present invention;

fig. 4 is a schematic structural view of the bushing of the present invention.

Wherein: 101. the novel bearing comprises a base, 102, an iron tower, 103, a sleeve, 104, a movable plate, 105, a clamping groove, 106, a partition plate, 107, a mounting strip, 108, a vertical rod, 109, a handrail, 110, a baffle, 111, a spring, 112, a lower sleeve, 113, a middle sleeve, 114, an upper sleeve, 115, a locking nut, 116, an opening, 117 and balls.

Detailed Description

The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 and 2, an electric iron tower anti-climbing device with an outer sleeve comprises a base 101 and an iron tower 102 arranged above the base 101, wherein the outer side of the iron tower 102 is sleeved with a concrete sleeve 103, an opening 116 is arranged on the outer wall of one side of the sleeve 103, 2 movable plates 104 are arranged inside the opening 116, two end surfaces of the sleeve 103 facing the opening 116 are respectively provided with a clamping groove 105, partition plates 106 arranged at intervals are arranged inside the clamping grooves 105, the width of each partition plate 106 is smaller than that of the corresponding clamping groove 105, the movable plates 104 are provided with mounting bars 107, the mounting bars 107 and the partition plates 106 are arranged in a staggered manner, through holes are respectively arranged on the mounting bars 107 and the partition plates 106, and when the end surfaces of 2 movable plates 104 far away from the clamping grooves 105 are mutually attached, the mounting bar 107 and the partition 106 can be connected with each other through a vertical rod 108 penetrating through the through hole, a cavity is arranged between the movable plate 104 and the bottom end face of the opening 116, handrails 109 arranged at intervals are arranged on the inner side of the sleeve 103, the handrails 109 are formed by bending steel pipes, two ends of the handrail 109 are inserted into the inner side of the opening 116, and the middle part of the handrail 109 is positioned on the inner side of the cavity between the movable plate 104 and the opening 116.

According to the invention, the sleeve structure made of concrete can play a role in collision prevention, so that the iron tower is safer, and a limited range taking the outer side of the sleeve as the perimeter can be formed through the sleeve, so that potential safety hazards caused by the fact that personnel approach high-voltage equipment on the iron tower are avoided.

In the invention, the lower end of a sleeve made of concrete is fixed on a base, a through groove is arranged on the side wall of one side of the sleeve, the length direction of the through groove is arranged along the axial direction of the sleeve to form an opening, two end faces opposite to the opening are respectively provided with a cavity for clamping a movable plate to form a clamping groove, a baffle plate is arranged on one side end face close to the inner wall of the sleeve on the inner side of the clamping groove, when 2 movable plates rotate relative to the axial direction of the sleeve, one side of the opening can be closed, 1/2 enabling the width of the movable plate to be larger than the width of the opening is used for clamping the movable plate on the inner side of the opening from the upper part, when the opposite end faces of the 2 movable plates are relatively attached, a vertical rod penetrates through a mounting strip and the baffle plate on the movable plate, so that the movable plates are relatively, the handrail at the inner side of the opening is exposed, and the handrail can climb upwards at the moment, so that the maintenance is convenient.

In the invention, the through hole is arranged at the inner side of the opening, the U-shaped handrail structure is adopted, the opening sides of the U-shaped handrail are respectively inserted into the through holes at the inner side of the opening, so that the handrail is kept fixed, when the movable plate is embedded into the inner side of the clamping groove, the handrail is exposed, and when the movable plate moves relatively to close the opening, the handrail is positioned in the cavity between the movable plate and the opening. The handrail can be exposed when needed, the handrail can be hidden under the conventional state, and the handrail is safer, so that the better anti-climbing effect is achieved.

Example 1:

in this embodiment, in order to facilitate climbing during maintenance, it is preferable that the handrails 109 are 2 sets disposed inside the opening 116, and when end surfaces of the 2 movable plates 104 far away from one end of the locking groove 105 are attached to each other, the 2 sets of handrails 109 are respectively located inside the 2 movable plates 104. Through adopting two fly leafs, can remove the fly leaf to both sides, can reduce the volume of single fly leaf, can make its removal more convenient when the maintenance of equipment.

Example 2:

in this embodiment, in order to facilitate the use of the armrest, it is preferable that a baffle 110 is disposed inside the sleeve 103, the baffle 110 is connected to one end of the armrest 109 away from the movable plate 104, a spring 111 is disposed between the baffle 110 and the inner wall of the sleeve 103, one end of the spring 111 is fixedly connected to an end surface of the baffle 110 facing the sleeve 103, the other end of the spring 111 is fixedly connected to the inner wall of the sleeve, and when 2 end surfaces of the movable plates 104 away from the locking grooves 105 are mutually attached, 2 outer end surfaces of the armrest 109 are respectively attached to the inner wall of the movable plate 104, and at this time, the spring 111 is in a stretched state. In this embodiment, when making the fly leaf with the opening closure, utilize the pressure of fly leaf, make handrail extension spring, make the spring be in tensile state, when opening the fly leaf, under the elastic force effect of spring, make the handrail move to the outside, can climb convenient maintenance to iron tower inside along the handrail this moment.

In this embodiment, through adopting telescopic handrail structure, when can conveniently removing the fly leaf, reduce the handrail and to the blockking that the fly leaf produced, make it can be closed better.

Further preferably, in this embodiment, a longitudinal projection of the armrest 109 near one end of the movable plate 104 is a semi-circular ring structure. Through adopting half-round annular structure, promote the handrail and move to the inboard when can making the fly leaf closed, make its removal more smooth and easy.

Example 3:

as shown in fig. 4, in this embodiment, in order to facilitate the processing and installation of the sleeve, preferably, the sleeve 103 includes a lower sleeve 112, a middle sleeve 113 and an upper sleeve 114 which have the same shape, through holes corresponding to the positions are provided on the lower sleeve 112, the middle sleeve 113 and the upper sleeve 114, the lower sleeve 112, the middle sleeve 113 and the upper sleeve 114 are connected to each other through a vertical rod 108 penetrating through the through holes, locking nuts 115 are respectively provided at two ends of the vertical rod 108, and through-groove forming openings 116 corresponding to the positions are respectively provided on the lower sleeve 112, the middle sleeve 113 and the upper sleeve 114. In this embodiment, the casing is formed by a multi-section structure, and the vertical rods connect the multi-section casing to form a whole.

In this embodiment, openings are formed in the lower sleeve 112, the middle sleeve 113, and the upper sleeve 114, the armrest is placed inside the openings, when the armrest is installed, the openings of the lower sleeve 112, the middle sleeve 113, and the upper sleeve 114 are aligned with each other, and after the armrest is relatively fixed by using the lock nuts, the movable plate is hung in the corresponding slot. Utilize the multistage setting, can reduce the volume of mold processing, convenient processing to conveniently improve the machining precision, reduce the defect that processing produced.

Example 4:

as shown in fig. 3, in the present embodiment, in order to keep the moving track of the movable plate stable, it is preferable that a groove is provided on the base 101, and the lower end surface of the movable plate 104 is engaged with the inner side of the groove and can slide relative to the base 101. The shape that makes the recess and fly leaf bottom shape phase-match make fly leaf bottom can slide along the recess, utilize groove structure, can inject fly leaf bottom removal orbit, make it have higher stability, when the installation, can align each other with the baffle more convenient for mounting strip, easy to assemble.

Further preferably, in the present embodiment, in order to reduce the frictional resistance between the movable plate and the groove, a ball 117 is disposed inside the groove, and the lower end surface of the movable plate 104 is attached to the ball 117.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take sheathed tube electric power iron tower anti-climb device in outside which characterized in that: comprises a base (101) and an iron tower (102) arranged above the base (101), wherein a sleeve (103) made of concrete is sleeved outside the iron tower (102), an opening (116) is arranged on the outer wall of one side of the sleeve (103), 2 movable plates (104) are arranged on the inner side of the opening (116), clamping grooves (105) are respectively arranged on two end faces of the sleeve (103) facing the opening (116), partition plates (106) arranged at intervals are arranged on the inner side of the clamping grooves (105), the width of each partition plate (106) is smaller than that of each clamping groove (105), mounting strips (107) are arranged on the movable plates (104), the mounting strips (107) and the partition plates (106) are arranged in a staggered mode, through holes are respectively arranged on the mounting strips (107) and the partition plates (106), and when the end faces of 2 movable plates (104) far away from one side of the clamping grooves (105) are mutually attached, the installation strip (107) and the partition plate (106) can be connected with each other through a vertical rod (108) penetrating through the through hole, a cavity is arranged between the movable plate (104) and the end surface of the bottom of the opening (116), handrails (109) arranged at intervals are arranged on the inner side of the sleeve (103), the handrails (109) are formed by bending steel pipes, two ends of the handrails (109) are inserted into the inner side of the opening (116), the middle part of the handrail (109) is positioned on the inner side of the cavity between the movable plate (104) and the opening (116), the sleeve (103) comprises a lower sleeve (112), a middle sleeve (113) and an upper sleeve (114) which are same in shape, through holes corresponding in position are arranged on the lower sleeve (112), the middle sleeve (113) and the upper sleeve (114), and the lower sleeve (112), The middle sleeve (113) and the upper sleeve (114) are connected with each other through a vertical rod (108) penetrating through the through hole, two ends of the vertical rod (108) are respectively provided with a locking nut (115), and the lower sleeve (112), the middle sleeve (113) and the upper sleeve (114) are respectively provided with through grooves with corresponding positions to form an opening (116);

the handrails (109) are 2 groups arranged on the inner side of the opening (116), and when the end surfaces of one ends of the 2 movable plates (104) far away from the clamping groove (105) are mutually attached, the 2 groups of handrails (109) are respectively positioned on the inner sides of the 2 movable plates (104);

the inner side of the sleeve (103) is provided with a baffle (110), the baffle (110) is connected with one end, far away from the movable plate (104), of the handrail (109), a spring (111) is arranged between the baffle (110) and the inner wall of the sleeve (103), one end of the spring (111) is fixedly connected to the end surface, facing one side of the sleeve (103), of the baffle (110), the other end of the spring (111) is fixedly connected to the inner wall of the sleeve, when the end surfaces, far away from the clamping groove (105), of the movable plates (104) are mutually attached, the end surfaces, far away from one end of the clamping groove (105), of the outer sides of 2 groups of handrails (109) are respectively attached to the inner wall of the movable plate (104), and at the moment, the spring (111) is in a stretching state.