CN216238243U

CN216238243U - Illumination engineering construction appliance capable of warning and protecting prefabricated cement pier

Info

Publication number: CN216238243U
Application number: CN202122811833.4U
Authority: CN
Inventors: 王文强
Original assignee: Shandong Jinqiao Security Equipment Co ltd
Current assignee: Shandong Jinqiao Security Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of construction tools, in particular to a lighting engineering construction tool capable of warning and protecting a prefabricated cement pier, which comprises a fixed rod, wherein the bottom of the fixed rod is fixedly connected with a base, the cylindrical outer side wall of the base is uniformly and fixedly connected with three U-shaped blocks, the inner walls of the three U-shaped blocks are respectively and rotatably connected with a rotating rod, one end of the rotating rod is provided with a sliding groove, a sliding rod is slidably connected in the sliding groove, and the bottom end of the sliding rod is rotatably connected with a supporting rod; the device can rotate the supporting rod to enter the cylindrical buckle, the rotating rod drives the sliding ring to move upwards through the connecting rod, the sliding ring drives the fixed pin to penetrate through the inserting hole to extrude the movable pin to move, when the clamping groove of the fixed pin moves to the position of the movable pin, the extrusion spring drives the sliding block and the movable pin to reset to fix the fixed pin, the device is folded, the size of the device is effectively reduced, and the device is convenient to carry.

Description

Illumination engineering construction appliance capable of warning and protecting prefabricated cement pier

Technical Field

The utility model relates to the technical field of construction appliances, in particular to a lighting engineering construction appliance capable of warning and protecting a prefabricated cement pier.

Background

The lighting engineering refers to the subject of design, technology and engineering which adopts a natural light or artificial lighting system to meet the lighting requirements in a specific light environment, the lighting environment comprises indoor space and outdoor space such as roads, squares, scenic spots, parks, buildings and the like, in the construction process of the lighting engineering, particularly when the street lamps are installed, a street lamp cement pier needs to be poured on site beside the installed street lamps, the poured cement pier needs to be kept stand, dried and shaped, and then a protective warning device needs to be used.

In the prior art, the following problems exist:

(1) most of the existing appliances for warning and protecting the prefabricated cement pier are detachable, the detachable appliances are inconvenient to install and detach, the size of the device cannot be effectively reduced, and the device is inconvenient to carry;

(2) most prefabricated cement mounds warn the utensil of protection, do not have flexible function, and inconvenient cement mounds to equidimension not protect, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lighting engineering construction tool capable of warning and protecting a prefabricated cement pier so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a can warn lighting engineering construction utensil of protection to prefabricated cement mound, includes the dead lever, the bottom fixedly connected with base of dead lever, the three U-shaped piece of the even fixedly connected with of cylinder lateral wall of base all rotate on the inner wall of three U-shaped piece and be connected with the dwang, the sliding tray has been seted up to the one end of dwang, sliding tray sliding connection has the slide bar, the bottom of slide bar rotates and is connected with the bracing piece, the top fixedly connected with installation piece of dwang installs folding mechanism on the installation piece, installs fixed establishment on the slide bar.

Preferably, the fixing mechanism comprises three movable grooves which are respectively arranged at the top of one end of the sliding rod, a bolt is connected in the movable grooves in a sliding mode, the inner wall of the top of each sliding groove is provided with a toothed groove, the top end of the bolt extends into the toothed groove, a reset spring is arranged in each movable groove, and two ends of each reset spring are respectively fixedly connected with the bolt and the corresponding sliding rod.

Preferably, it is three the equal fixedly connected with magnet piece in bottom lateral wall of slide bar, the equal fixedly connected with dog in three bracing piece bottom, three dog adsorbs with three magnet piece respectively mutually.

Preferably, folding mechanism includes that three rotates respectively and connects in the connecting rod of three installation piece inner wall, the slip ring has been cup jointed on the dead lever, the three fixed block of cylinder lateral wall fixedly connected with of slip ring, the one end of three connecting rod rotates respectively and connects in three fixed block inner wall, the three fixed pin of top fixedly connected with of slip ring, the top fixedly connected with box of dead lever, three jack has been seted up to the bottom inner wall of box, three jack respectively with three fixed pin looks adaptation, telescopic spring has been cup jointed on the dead lever, telescopic spring's both ends respectively with box and slip ring fixed connection, the cylinder lateral wall fixedly connected with reflection of light area of box, install fixed unit on the fixed pin.

Preferably, the fixed unit is connected in the three fixed rail of bottom half inner wall, and extrusion groove has been seted up at the top of fixed rail, and sliding connection has the slider in the extrusion groove, and the round hole has been seted up to the one end fixedly connected with activity round pin of slider, one side in extrusion groove, and the round hole is run through to the one end of activity round pin, and three activity round pin is equipped with extrusion spring with three fixed pin looks adaptation respectively in the extrusion groove, extrusion spring's both ends respectively with slider and fixed rail fixed connection.

Preferably, the rotation hole has been seted up to the top inner wall of box, rotates downthehole rotation and is connected with the axis of rotation, and the bottom fixedly connected with rolling disc of axis of rotation, the three lug of the cylinder lateral wall fixedly connected with of rolling disc, three lug respectively with three slider looks adaptation.

Preferably, it is three the equal fixedly connected with cylinder in bottom of dwang is detained, and three cylinder is detained respectively with three slide bar looks adaptation.

The utility model provides a lighting engineering construction appliance capable of warning and protecting a prefabricated cement pier through improvement, and compared with the prior art, the lighting engineering construction appliance has the following improvements and advantages:

one is as follows: according to the folding device, the supporting rod is rotated to enter the cylindrical buckle, the rotating rod drives the sliding ring to move upwards through the connecting rod, the sliding ring drives the fixed pin to penetrate through the inserting hole to extrude the movable pin to move, the movable pin moves to extrude the sliding block and the extrusion spring to move and generate elastic deformation, when the clamping groove of the fixed pin moves to the position of the movable pin, the extrusion spring drives the sliding block and the movable pin to reset to fix the fixed pin, the folding of the device is realized, the size of the device is effectively reduced, and the carrying is further facilitated;

the second step is as follows: when cement piers of different sizes need to be protected, the support rod is pulled outwards, the support rod moves to drive the sliding rod to move, the sliding rod moves to drive the bolt to move in the tooth-shaped groove, the bolt is always attached to the tooth-shaped groove under the elastic force action of the return spring, the range of a cage cover of the device can be expanded or reduced by pulling the sliding rod, the cement piers of different pipe universities can be protected, and the cement piers can be effectively protected.

Drawings

The utility model is further explained below with reference to the figures and examples:

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

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic perspective view of the present invention at A of FIG. 2;

FIG. 4 is a perspective view of the fixing unit of the present invention;

FIG. 5 is a perspective view of the securing mechanism of the present invention;

fig. 6 is a schematic perspective view of the present invention at B in fig. 2.

Description of reference numerals:

1. fixing the rod; 101. a base; 102. a U-shaped block; 103. rotating the rod; 104. a slide bar; 105. a support bar; 106. a stopper; 107. a magnet block; 108. a bolt; 109. a return spring; 110. cylindrical buckles; 2. mounting blocks; 201. a connecting rod; 202. a fixed block; 203. a slip ring; 204. a fixing pin; 205. a tension spring; 206. a box body; 3. a rotating shaft; 301. rotating the disc; 302. a fixed rail; 303. a movable pin; 304. a slider; 305. a compression spring; 306. a reflective tape.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a lighting engineering construction device capable of warning and protecting a prefabricated cement pier through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-6, an illumination engineering construction tool capable of performing warning protection on a prefabricated cement pier comprises a fixed rod 1, wherein the bottom of the fixed rod 1 is fixedly connected with a base 101, the cylindrical outer side wall of the base 101 is uniformly and fixedly connected with three U-shaped blocks 102, the inner walls of the three U-shaped blocks 102 are respectively and rotatably connected with a rotating rod 103, one end of the rotating rod 103 is provided with a sliding groove, the sliding groove is internally and slidably connected with a sliding rod 104, the bottom end of the sliding rod 104 is rotatably connected with a supporting rod 105, the top of the rotating rod 103 is fixedly connected with an installation block 2, a folding mechanism is installed on the installation block 2, and a fixing mechanism is installed on the sliding rod 104; by means of the structure, the supporting rod 105 can rotate through the arrangement of the supporting rod 105, and the supporting rod 105 is folded.

Further, the fixing mechanism comprises three movable grooves which are respectively arranged at the top of one end of the sliding rod 104, a bolt 108 is connected in the movable grooves in a sliding manner, a tooth-shaped groove is arranged on the inner wall of the top of the sliding groove, the top end of the bolt 108 extends into the tooth-shaped groove, a return spring 109 is arranged in the movable grooves, and two ends of the return spring 109 are respectively fixedly connected with the bolt 108 and the sliding rod 104; by means of the structure, the bolt 108 can be always positioned in the tooth-shaped groove under the elastic force action of the return spring 109 through the arrangement of the return spring 109.

Further, the side walls of the bottom ends of the three sliding rods 104 are fixedly connected with magnet blocks 107, the bottom ends of the three supporting rods 105 are fixedly connected with stoppers 106, and the three stoppers 106 are respectively adsorbed with the three magnet blocks 107; by means of the structure, the magnet block 107 can tightly attract the stopper 106 through the arrangement of the magnet block 107, and the stopper 106 and the support rod 105 are fixed.

Further, the folding mechanism comprises three connecting rods 201 which are respectively rotatably connected to the inner walls of the three mounting blocks 2, a sliding ring 203 is sleeved on the fixing rod 1, three fixing blocks 202 are fixedly connected to the outer cylindrical side wall of the sliding ring 203, one ends of the three connecting rods 201 are respectively rotatably connected to the inner walls of the three fixing blocks 202, three fixing pins 204 are fixedly connected to the top of the sliding ring 203, a box 206 is fixedly connected to the top end of the fixing rod 1, three jacks are formed in the inner bottom wall of the box 206, the three jacks are respectively matched with the three fixing pins 204, a telescopic spring 205 is sleeved on the fixing rod 1, two ends of the telescopic spring 205 are respectively fixedly connected with the box 206 and the sliding ring 203, a reflective belt 306 is fixedly connected to the outer cylindrical side wall of the box 206, and a fixing unit is mounted on the fixing pin 204; borrow by above-mentioned structure, through the setting of reflection of light area 306, can launch the light of vehicle night, realized that the device can be more striking night, avoid the vehicle to hit to the cement pier.

Further, the fixed unit is connected to three fixed rails 302 on the inner wall of the bottom of the box 206, an extrusion groove is formed in the top of each fixed rail 302, a sliding block 304 is connected in the extrusion groove in a sliding manner, one end of each sliding block 304 is fixedly connected with a movable pin 303, a round hole is formed in one side of each extrusion groove, one end of each movable pin 303 penetrates through the round hole, the three movable pins 303 are respectively matched with the three fixed pins 204, an extrusion spring 305 is arranged in each extrusion groove, and two ends of each extrusion spring 305 are respectively and fixedly connected with the corresponding sliding block 304 and the corresponding fixed rail 302; with the above configuration, the movable pin 303 can fix the fixed pin 204 by providing the movable pin 303.

Further, a rotating hole is formed in the inner wall of the top of the box body 206, a rotating shaft 3 is rotatably connected in the rotating hole, the bottom end of the rotating shaft 3 is fixedly connected with a rotating disc 301, the cylindrical outer side wall of the rotating disc 301 is fixedly connected with three convex blocks, and the three convex blocks are respectively matched with the three sliding blocks 304; by means of the structure, the rotating shaft 3 is rotated to drive the rotating disc 301 to rotate and simultaneously drive the three sliding blocks 304 to move through the arrangement of the rotating disc 301, and then the three movable pins 303 can be simultaneously far away from the three fixed pins 204.

Further, the bottoms of the three rotating rods 103 are all fixedly connected with cylindrical buckles 110, and the three cylindrical buckles 110 are respectively matched with the three sliding rods 104; borrow by above-mentioned structure, through the setting of cylinder knot 110, cylinder knot 110 is the plastics material, takes place deformation easily and effectual that resets, has realized more conveniently fixing bracing piece 105.

The working principle is as follows: when needing to protect not the cement mound of equidimension, outside pulling bracing piece 105, bracing piece 105 removes and drives slide bar 104 and remove, slide bar 104 removes and drives bolt 108 and remove at the dentate groove, under reset spring 109's spring action for bolt 108 laminates with the dentate groove mutually all the time, can enlarge or reduce the cage cover scope of device through pulling slide bar 104, realized can protecting the cement mound of different pipe university, and then effectually protecting the cement mound.

When the folding device needs to be folded, the supporting rod 105 is rotated to enter the cylindrical buckle 110, so that the supporting rod 105 is fixed by the cylindrical buckle 110, the rotating rod 103 passes through the installation block 2, the connecting rod 201 and the fixed block 202 drive the sliding ring 203 to move upwards, the sliding ring 203 moves to drive the telescopic spring 205 to compress and generate elastic deformation, the sliding ring 203 drives the fixed pin 204 to pass through the jack to extrude the movable pin 303 to move, the movable pin 303 moves to extrude the sliding block 304 and the extruding spring 305 to generate elastic deformation, when the clamping groove of the fixed pin 204 moves to the position of the movable pin 303, the extruding spring 305 drives the sliding block 304 and the movable pin 303 to reset to fix the fixed pin 204, when the folding device needs to be used, the rotating shaft 3 drives the rotating disc 301 to rotate, the rotating disc 301 drives the protruding block to extrude the sliding block 304, so that the sliding block 304 drives the movable pin 303 to be far away from the fixed pin 204, at this time, the telescopic spring 205 is not subjected to external force to drive the sliding ring 203 and 103 to reset, the folding device is folded, the size of the folding device is effectively reduced, and the folding device is convenient to carry.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a can warn the lighting engineering construction utensil of protection to prefabricated cement mound, includes dead lever (1), its characterized in that: the bottom fixedly connected with base (101) of dead lever (1), the three U-shaped piece (102) of the even fixedly connected with of cylinder lateral wall of base (101), all rotate on the inner wall of three U-shaped piece (102) and be connected with dwang (103), the sliding tray has been seted up to the one end of dwang (103), sliding connection has slide bar (104) in the sliding tray, the bottom of slide bar (104) is rotated and is connected with bracing piece (105), the top fixedly connected with installation piece (2) of dwang (103), install folding mechanism on installation piece (2), install fixed establishment on slide bar (104).

2. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 1, wherein: the fixing mechanism comprises three movable grooves which are respectively arranged at the top of one end of the sliding rod (104), a bolt (108) is connected in the movable grooves in a sliding mode, a toothed groove is formed in the inner wall of the top of the sliding groove, the top end of the bolt (108) extends into the toothed groove, a reset spring (109) is arranged in the movable grooves, and two ends of the reset spring (109) are respectively fixedly connected with the bolt (108) and the sliding rod (104).

3. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 2, wherein: the bottom side wall of the three slide bars (104) is fixedly connected with a magnet block (107), the bottom end of the three support bars (105) is fixedly connected with a stop block (106), and the three stop blocks (106) are respectively adsorbed with the three magnet blocks (107).

4. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 1, wherein: the folding mechanism comprises three connecting rods (201) which are respectively rotatably connected to the inner walls of three mounting blocks (2), a sliding ring (203) is sleeved on a fixed rod (1), the outer cylindrical wall of the sliding ring (203) is fixedly connected with three fixed blocks (202), one end of each connecting rod (201) is respectively rotatably connected to the inner walls of the three fixed blocks (202), three fixed pins (204) are fixedly connected to the top of the sliding ring (203), a box body (206) is fixedly connected to the top end of the fixed rod (1), three jacks are formed in the inner bottom wall of the box body (206), the three jacks are respectively matched with the three fixed pins (204), a telescopic spring (205) is sleeved on the fixed rod (1), two ends of the telescopic spring (205) are respectively fixedly connected with the box body (206) and the sliding ring (203), and a reflective belt (306) is fixedly connected to the outer cylindrical wall of the box body (206), a fixing unit is mounted on the fixing pin (204).

5. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 4, wherein: fixed unit connects in three fixed rail (302) of box (206) bottom inner wall, the extrusion groove has been seted up at the top of fixed rail (302), sliding connection has slider (304) in the extrusion groove, the one end fixedly connected with activity round pin (303) of slider (304), the round hole has been seted up to one side in extrusion groove, the round hole is run through to the one end of activity round pin (303), three activity round pin (303) respectively with three fixed pin (204) looks adaptation, be equipped with extrusion spring (305) in the extrusion groove, the both ends of extrusion spring (305) respectively with slider (304) and fixed rail (302) fixed connection.

6. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 5, wherein: the top inner wall of box (206) has been seted up and has been rotated the hole, rotates downthehole rotation and is connected with axis of rotation (3), the bottom fixedly connected with rolling disc (301) of axis of rotation (3), the three lug of cylinder lateral wall fixedly connected with of rolling disc (301), three lug respectively with three slider (304) looks adaptation.

7. The illumination engineering construction tool capable of warning and protecting the prefabricated cement pier as claimed in claim 1, wherein: the bottom of the rotating rod (103) is fixedly connected with a cylindrical buckle (110), and the three cylindrical buckles (110) are respectively matched with the three sliding rods (104).