CN220857584U - Temporary erection device for residential area electric wires in urban updating - Google Patents

Abstract

The utility model discloses a temporary erection device for residential area wires in urban updating, which comprises the following components: a base portion for fixing the entire apparatus to the ground; the standard section part is connected above the base part and comprises a three-dimensional frame consisting of a tripod, square steel and an iron rod; the wire fixing part is connected above the standard section part and comprises a support frame and a cross rod connected to the side surface of the support frame in an up-and-down moving mode, a wire fixing plate for fixing wires with different thicknesses is arranged below the cross rod, and a rivet positioned right above the wire fixing plate is arranged above the cross rod; the hook part comprises two long hooks and a short hook positioned between the two long hooks, the tops of the long hooks and the short hooks are tied on the string, and the string is tied on the rivet. The utility model can solve the problems that the existing temporary telegraph pole cannot meet different supporting heights due to the fixed length of the existing temporary telegraph pole and the existing temporary telegraph pole cannot fix the wire to cause the sagging of the middle of the wire.

Description

Temporary erection device for residential area electric wires in urban updating

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a temporary erection device for residential area wires in urban updating.

Background

Some construction sites sometimes need to be paved with temporary electric wires, such as a plurality of old residential communities, in the reconstruction process, the original electric wires need to be temporarily removed, the electric wires are often staggered, in order not to influence the normal electricity consumption of residents, a plurality of electric wires need to be transferred to a proper position, for example, some construction electric wires need to be erected, such as the electric wires for temporary electricity consumption need to pass through an intersection, if the electric wires are placed on the ground, the electric wires are easy to be rolled by vehicles in the coming and going directions, meanwhile, the ground of the construction site often has ponding, electric shock accidents are easy to be caused, and time and labor are wasted by chiseling the ground and reserving pipelines.

The existing telegraph poles are designed in a fixed length mode, the height cannot be adjusted, and the same telegraph pole cannot meet the requirements of supporting the electric wires at different heights; meanwhile, the existing temporary telegraph pole cannot fix the electric wire well, and the problem of sagging in the middle of the electric wire cannot be solved.

Disclosure of utility model

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a temporary erection device for residential area wires in urban updating, which can solve the problems that the existing temporary telegraph pole cannot meet different supporting heights and the existing temporary telegraph pole cannot fix wires to cause sagging in the middle of the wires due to fixed length of the existing temporary telegraph pole.

In order to achieve the above object, the present utility model provides a temporary erection device for residential area electric wires in urban updating, comprising: a base portion for fixing the entire apparatus to the ground; the standard section part is detachably connected above the base part and comprises a three-dimensional frame consisting of a tripod, square steel and an iron rod; the wire fixing part is detachably connected above the standard section part and comprises a support frame and a cross rod connected to the side surface of the support frame in an up-down moving mode, a wire fixing plate used for fixing wires with different thicknesses is arranged below the cross rod, and a rivet positioned right above the wire fixing plate is arranged above the cross rod; a hook portion including two long hooks for placing the electric wire and a short hook located between the two long hooks, the long and short hooks being tied at the tops thereof to a string tied to the rivet.

Preferably, the wire fixing plate comprises an upper fixing plate and a lower fixing plate which are oppositely arranged, and the upper fixing plate and the lower fixing plate are provided with clamping grooves which are opposite in orientation and are used for fixing the wires; the top of the upper fixing plate is rotationally connected with a screw rod, the screw rod is in threaded connection with the cross rod, and the lower fixing plate is fixedly installed on the bottom surface of the support frame.

Further, rubber pads are respectively fixed in the clamping grooves of the upper fixing plate and the lower fixing plate and used for preventing the electric wires from being in direct contact with the iron materials.

Preferably, one end of the cross rod is in sliding connection with the support frame, the other end of the cross rod is connected with a rocker structure extending into the support frame, and the lifting of the cross rod is controlled through the rocker structure.

Further, the rocker structure comprises a rack vertically arranged and welded at the end part of the cross rod, a gear meshed with the rack, and a rocker fixedly connected with the gear and driving the gear to rotate; the inner wall of support frame is fixed with the connecting seat, the connecting seat through bearing with gear interference fit.

Preferably, the top and the bottom of the support frame are respectively welded with a connection table a and a connection table b, four through hole nuts a are welded and installed on two opposite surfaces of the connection table a, and four through hole nuts b are welded and installed on two opposite surfaces of the connection table b and are different from the surfaces on which the through hole nuts a are installed.

Further, the three-dimensional frame is composed of four square steels, each tripod is welded between each two square steels, and the iron rod is transversely welded between two adjacent square steels and fixedly welded with the tripod; eight through-hole nuts c are welded to eight corners of the standard joint portion, respectively, and are connected to the other standard joint portion, the through-hole nuts b of the wire fixing portion, or the base portion by screws on opposite sides.

Preferably, the base part consists of a standard knot, a through hole nut d, a hinge piece, a supporting rod and a hinge seat; eight through-hole nuts d are welded on eight corners of the standard joint respectively and on two opposite faces, and the upper four through-hole nuts d can be connected with the through-hole nuts c through screws so as to connect the standard joint part with the base part; eight hinge plates are welded on the side surfaces of the standard sections respectively; one end of the supporting rod is connected with the hinge plate, and the other end of the supporting rod is connected with the hinge seat; the bottom surface of articulated seat has two through-holes, and is fixed subaerial with articulated seat through the inflation screw.

Compared with the prior art, the temporary erection device for the residential area electric wires in urban updating at least has the following steps

The beneficial effects are that:

1. The device adopts the stable standard section, is convenient to install, can realize the adjustment of the height of the device by installing different numbers of standard section parts, is convenient for construction operation, and allows trucks to pass through, thereby reasonably considering the requirements and convenience for storage and transportation space;

2. The device adopts the rocker structure and the screw rod to control the position of the upper fixing plate, so that the device is suitable for erection of wires with different thickness degrees, and meanwhile, the stability of the wires installed on the device can be realized, and the problem that the wires are easy to fall off from a temporary telegraph pole when being pulled is solved;

3. the utility model discloses a welding has the rivet directly over the electric wire fixed plate, but connect the rope, can tie the couple on the rope, and the problem of sagging in the middle of the electric wire can be solved to couple two length one length for the electric wire is straighter, prevents that the electric wire sagging from influencing the current of vehicle.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a temporary erection device for residential area wires in urban updating according to the utility model;

fig. 2 is a schematic structural view of the electric wire fixing portion of the present utility model;

FIG. 3 is a schematic view of a rocker structure of the present utility model;

FIG. 4 is a schematic view of the construction of a standard knot portion of the present utility model;

FIG. 5 is a schematic view of the structure of the base portion of the present utility model;

fig. 6 is a schematic view of the hook portion structure of the present utility model.

In the figure:

100-wire fixing portion:

101-connecting table a, 102-through hole nuts a, 103-supporting frames, 104-rivets, 105-nuts, 106-screw rods, 107-upper fixing plates, 108-rubber pads, 109-lower fixing plates, 110-cross bars, 111-connecting tables b and 112-through hole nuts b;

120-rocker structure: 121-rocker, 122-rack, 123-gear and 124-connecting seat;

200-section:

201-a through hole nut c, 202-a tripod, 203-square steel and 204-an iron rod;

300-base portion:

301-standard section, 302-through hole nut d, 303-hinge plate, 304-support rod, 305-hinge seat;

400-hook portion:

401-long hooks, 402-short hooks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The temporary erection device for residential area electric wires in city updating according to the present utility model will be described in detail with reference to fig. 1 to 6.

The temporary erection device for residential area electric wires in urban renovation of the present utility model comprises an electric wire fixing portion 100, a standard knot portion 200, a base portion 300 and a hooking portion 400. The following details the various parts of the device:

As shown in fig. 2, the wire fixing part 100 mainly includes a connection stage a101, a through hole nut a102, a support frame 103, a rivet 104, a nut 105, a screw rod 106, an upper fixing plate 107, a rubber pad 108, a lower fixing plate 109 disposed opposite to the upper fixing plate 107, a cross bar 110 connected to a side surface of the support frame 103 in a vertically moving manner, a connection stage b111, a through hole nut b112, and a rocker structure 120, wherein the support frame 103 is a skeleton of the wire fixing part 100 for carrying other parts, and a right end of the support frame 103 is wide and hollow so as to install an internal structure of the rocker structure 120. The connection table a101 is welded on the top of the support 103, and the connection table b111 is welded on the bottom of the support 103. Four through-hole nuts a102 are welded on two opposite surfaces of the connection table a101, four through-hole nuts b112 are welded on two opposite surfaces of the connection table b111 and are different from the surfaces on which the through-hole nuts a102 are mounted, and when the four through-hole nuts a102 are respectively connected with the four through-hole nuts b112 by screws, the staggered connection of two adjacent wire fixing portions 100 can be realized, so that the temporary wire fixing portions become wire "pivot points". The four through-hole nuts b112 may also be screwed to the through-hole nuts c201 on the standard joint part 200, thereby detachably mounting the wire fixing part 100 on the standard joint part 200.

Eight rivets 104 are welded at the lower end of the upper rod of the support frame 103, two ends of the eight rivets are welded in a staggered mode, and each rivet 104 and a corresponding screw rod 106 are positioned at the same vertical position and are used for tying a string on the rivet 104. Eight lower fixing plates 109 are fixedly installed on bottom ends of both side surfaces of the supporting frame 103, respectively, and a space between the respective lower fixing plates 109 is the same as a width thereof. The bottom end of the screw 106 is rotatably connected to the upper fixing plate 107, and the screw 106 can rotate relative to the upper fixing plate 107 but cannot move up and down relative to the upper fixing plate 107. The screw 106 is connected to the cross bar 110 through a screw hole formed in the cross bar 110, and the position of the upper fixing plate 107 can be adjusted by rotating the screw 106, so that the wire fixing portion 100 can be adapted to wire fixing of different thickness. Nuts 105 are mounted on the screw rods 106, respectively, for "seizing up" the wires, thereby making the wires more fixed. The upper fixing plate 107 and the lower fixing plate 109 are provided with clamping grooves which are opposite in orientation and used for fixing the electric wires, and the rubber pad 108 is in a crescent shape and is respectively fixed in the clamping grooves of the upper fixing plate 107 and the lower fixing plate 109 and used for preventing the electric wires from being in direct contact with iron materials, so that potential safety hazards are reduced. Eight wire fixing plates are fixed on two side surfaces of the support frame 103, are staggered, are convenient to install, and can realize maximum utilization of space.

The upper fixing plate 107 and the lower fixing plate 109 form a wire fixing plate, the wire fixing plate is located below the cross bar 110, and the screw rod 106 can adjust the position of the upper fixing plate 107, so that the wire fixing plate can fix wires with different thickness degrees. The rivet 104 is welded on the upper part of the cross bar 110 just above each wire fixing plate, the rivet 104 is tied with a string, and three hooks can be tied in the middle of the string. One end of the cross bar 110 is connected to a rocker structure 120, and the rocker structure 120 can control the cross bar 110 to move up and down, so that the electric wire is easier to install.

The left end of the cross bar 110 is not fixed with the support frame 103, the left end of the cross bar 110 is in sliding connection with the support frame 103, the right end of the cross bar is connected with the rocker structure 120 extending into the support frame 103, the rocker structure 120 can control the lifting of the cross bar 110, the cross bar 110 is lifted, and the electric wire installation is facilitated. The rocker structure 120 comprises a rocker 121, a rack 122, a gear 123 and a connecting seat 124, wherein the rack 122 is vertically arranged and welded at the end part of the cross rod 110, the bottom of the connecting seat 124 is welded on the inner wall of the support frame 103, the other end of the connecting seat is in interference fit with the gear 123 through a bearing, the gear 123 is meshed with the rack 122, one end of the rocker 121 is welded in the gear 123, the lifting of the rack 122 can be controlled through rocking the rocker 121, so that the height of the cross rod 110 is controlled, the upper fixing plate 107 is lifted, and the electric wire is convenient to install.

As shown in fig. 4, the standard joint portion 200 is composed of a through hole nut c201, a tripod 202, square steels 203 and an iron rod 204, a three-dimensional frame is composed of the tripod 202, four square steels 203 and the iron rod 204, each tripod 202 is welded between the square steels 203, the triangular structure of the tripod 202 enables the standard joint portion 200 to bear larger force, and the iron rod 204 is welded transversely between two adjacent square steels 203 and welded and fixed with the tripod 202. Eight through-hole nuts c201 are welded to eight corners of the standard knot portion 200, respectively, and on opposite sides, the standard knot portion 200 can be connected with other standard knot portions 200, through-hole nuts b112 of the wire fixing portion 100 or the base portion 300 by screws, and the number of the connected standard knot portions 200 can be selected according to the height of the actual need.

As shown in fig. 5, the base part 300 is composed of a standard knot 301, through-hole nuts d302, hinge plates 303, support rods 304, and hinge seats 305, eight through-hole nuts d302 are welded to eight corners of the standard knot 301, respectively, and are on opposite sides, and the upper four through-hole nuts d302 are connected to the through-hole nuts c201 by screws, thereby detachably connecting the standard knot part 200 with the base part 300. Eight hinge plates 303 are welded to the sides of the standard joint 301, respectively, and one end of a support rod 304 is connected to the hinge plates 303, and the other end is connected to the hinge base 305. The hinge seat 305 has two through holes on the bottom surface thereof, and the hinge seat 305 can be fixed on the ground by the expansion screw, thereby making the base portion 300 more stable.

As shown in fig. 6, the hook part 400 is composed of two long hooks 401 and one short hook 402, the long hooks 401 and the short hooks 402 are tied to the rope by rope passing holes, and the two long hooks 401 are positioned at both ends of the short hooks 402 with a certain distance, and the wire can be placed on the hooks, thereby reducing the bending degree of the middle section of the wire, and the hook part 400 can reduce the sagging of the middle section of the wire, so that the wire is straighter.

The operation principle of the temporary erection device for residential area electric wires in city updating according to the present utility model will be described in detail with reference to fig. 1 to 6 in combination with the description of the above-described structural features.

1. The device is assembled according to the above structure, the base part 300 is installed first, and the hinge base 305 and the four through-hole nuts d302 are fixed on the ground; then the standard knot parts 200 are upwards installed through the through hole nuts c201 and the through hole nuts d302, and the number of the standard knot parts 200 is selected according to the required height; fixing the wire fixing portion 100 to the standard knot portion 200 through the through-hole nut b112 and the through-hole nut c201 to thereby fix the device; and then an electric wire fixing portion 100 is installed upward according to the need, so that the temporary electric wire fixing portion becomes an electric wire "pivot point".

2. Firstly, lifting the cross rod 110 through the rocker structure 120, then installing the electric wire on the lower fixing plate 109, then adjusting the descending length of the upper fixing plate 107 through the screw rod 106 according to the thickness of the electric wire, then shaking the lower cross rod 110, and screwing the nut 105, thereby fixing the electric wire; two long hooks 401 and one short hook 402 are tied at the proper positions of the string, the long hooks 401 are tied at two ends of the short hooks 402, two ends of the string are tied on the rivet 104, and the electric wire is placed on the long hooks 401 and the short hooks 402, so that the problem of sagging in the middle of the electric wire is solved, the electric wire is straighter, and the influence of sagging of the electric wire on the passing of vehicles is prevented.

While the utility model has been described with respect to specific embodiments thereof, it will be appreciated that the utility model is not limited thereto, but is intended to cover modifications and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims (8)

1. A temporary erection device for residential area electric wires in urban updating, comprising:

A base portion (300) for securing the entire apparatus to the ground;

A standard joint part (200) detachably connected above the base part (300) and comprising a three-dimensional frame consisting of a tripod (202), square steel (203) and an iron rod (204);

The wire fixing part (100) is detachably connected above the standard knot part (200) and comprises a support frame (103) and a cross rod (110) connected to the side surface of the support frame (103) in an up-and-down moving mode, a wire fixing plate for fixing wires with different thicknesses is arranged below the cross rod (110), and a rivet (104) positioned right above the wire fixing plate is arranged above the cross rod (110);

A hook portion (400) comprising two long hooks (401) for placing wires and a short hook (402) located between the two long hooks (401), the tops of the long hooks (401) and the short hooks (402) being tied to a string, the string being tied to the rivet (104).

2. The temporary erection device for electric wires of urban area in updating according to claim 1, characterized in that the electric wire fixing plate comprises an upper fixing plate (107) and a lower fixing plate (109) which are oppositely arranged, the upper fixing plate (107) and the lower fixing plate (109) having clamping grooves for fixing electric wires in opposite directions;

The top of the upper fixing plate (107) is rotatably connected with a screw rod (106), the screw rod (106) is in threaded connection with the cross rod (110), and the lower fixing plate (109) is fixedly installed on the bottom surface of the supporting frame (103).

3. The temporary erection device for electric wires in urban area according to claim 2, characterized in that rubber pads (108) are respectively fixed in the clamping grooves of the upper fixing plate (107) and the lower fixing plate (109) for preventing the electric wires from directly contacting with ferrous materials.

4. The temporary erection device for electric wires in urban areas for updating according to claim 1, wherein one end of the cross bar (110) is slidably connected with the supporting frame (103), the other end of the cross bar is connected with a rocker structure (120) extending into the supporting frame (103), and the lifting of the cross bar (110) is controlled through the rocker structure (120).

5. The temporary erection device for electric wires in urban areas during urban updating according to claim 4, characterized in that the rocker structure (120) comprises a rack (122) vertically arranged and welded at the end of the cross bar (110), a gear (123) meshed with the rack (122), and a rocker (121) fixedly connected with the gear (123) and driving the gear (123) to rotate;

The inner wall of the supporting frame (103) is fixedly provided with a connecting seat (124), and the connecting seat (124) is in interference fit with the gear (123) through a bearing.

6. The temporary erection device for electric wires of residential areas in urban updating according to claim 1, wherein a connection table a (101) and a connection table b (111) are welded at the top and bottom of the supporting frame (103) respectively, four through-hole nuts a (102) are welded on two opposite surfaces of the connection table a (101), and four through-hole nuts b (112) are welded on two opposite surfaces of the connection table b (111) and are different from the surfaces on which the through-hole nuts a (102) are mounted.

7. The temporary erection device for electric wires in urban updating urban areas according to claim 6, characterized in that said three-dimensional frame is composed of four square steels (203), each tripod (202) is welded between each square steel (203), said iron rods (204) are welded transversely between two adjacent square steels (203) and are welded and fixed with said tripod (202);

Eight through-hole nuts c (201) are welded to eight corners of the standard joint portion (200) respectively, and on opposite sides, the standard joint portion (200) is connected with other standard joint portions (200), through-hole nuts b (112) of the wire fixing portion (100) or the base portion (300) by screws.

8. The temporary erection device for electric wires of urban areas in updating according to claim 7, characterized in that said base portion (300) is composed of a standard knot (301), a through-hole nut d (302), a hinge piece (303), a support bar (304) and a hinge seat (305); eight through-hole nuts d (302) are welded to eight corners of the standard joint (301) respectively and on two opposite faces, and the upper four through-hole nuts d (302) can be connected with the through-hole nuts c (201) through screws so as to connect the standard joint part (200) with the base part (300);

eight hinge plates (303) are respectively welded on the side surfaces of the standard joint (301); one end of the supporting rod (304) is connected with the hinge piece (303), and the other end of the supporting rod is connected with the hinge seat (305);

The bottom surface of the hinging seat (305) is provided with two through holes, and the hinging seat (305) is fixed on the ground through expansion screws.