CN218843950U

CN218843950U - Municipal administration public works rail guard

Info

Publication number: CN218843950U
Application number: CN202223308636.1U
Authority: CN
Inventors: 胡道英; 张跃军; 秦富军
Original assignee: Qinghai Xiangjie Construction Engineering Co ltd
Current assignee: Qinghai Xiangjie Construction Engineering Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-11
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a municipal administration public works rail guard relates to municipal administration public works technical field, including mounting panel and U type frame, the U type frame sets up at the top of mounting panel, and the both sides of mounting panel are all fixed and are equipped with the connecting plate, and the top of two connecting plates is all fixed and is equipped with the slide bar, the beneficial effects of the utility model are that: the output shaft that controls two positive and negative motor rotates and drives corresponding screw rod respectively and rotates, two screw rods rotate and drive two internal thread rectangular barrels through respectively with corresponding internal thread rectangular barrel screw-thread fit and carry out lateral sliding respectively in corresponding horizontal rectangular barrel inside, two internal thread rectangular barrel sideslip push away two slide bars respectively through carrying out the extrusion to two inside hydraulic oil of horizontal rectangular barrel and two inside hydraulic oil of perpendicular rectangular barrel and move down, be convenient for better adjust the working height of rail guard according to the corresponding not equidimension protection demand of different grade type municipal construction.

Description

Municipal administration public works rail guard

Technical Field

The utility model relates to a rail guard, in particular to municipal public works rail guard belongs to municipal public works technical field.

Background

Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban and town and provide paid or uncompensated public products and services for residents based on government responsibility and obligation, a guardrail, namely a fence, refers to an industrial guardrail, and is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, in municipal construction, constructors adopt a municipal public engineering guardrail to enclose a construction area and prevent pedestrians and vehicles from entering the construction area to influence construction, wherein the guardrail for the municipal public engineering with the application number of CN 202811226427.7 is connected in a sliding way inside a shell and can be drawn out from the shell when in use to increase the protection distance of the guardrail, in the process of transportation, the protective plate can be retracted inside the shell to avoid the process of transportation, the guard plates are damaged due to collision among the guard plates, the first limit hole and the second limit hole are formed in the guard plates and matched with the stop blocks, the stop blocks are conveniently embedded in the first limit holes or the second limit holes to limit the guard plates, the guard plates are prevented from shaking inside the shell, the guard wheels with brake assemblies are arranged at the bottom of the shell to facilitate movement of the guard rails, the fluorescent sticker is arranged on the shell and can remind pedestrians or vehicles at night to avoid accidents caused by collision on the guard rails, further retrieval and discovery prove that the guard rail for municipal public engineering with the application number of CN202020086766.7 can protect the collided vehicles through the matching of the protective roller and the spring when in use, meanwhile, the elasticity of the spring and the protective roller are not easily damaged, and the maintenance is convenient, but the guard rail for the municipal public engineering of the two types also has certain defects when in use, the working height of the guard railing is not convenient to adjust according to different protection requirements of different types of municipal construction in different degrees.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration public works rail guard to the problem that the work height of the corresponding not degree protection demand according to different grade type municipal construction of being not convenient for better according to proposing in solving above-mentioned background art carries out the regulation to the rail guard.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a municipal administration public works rail guard, includes mounting panel and U type frame, U type frame sets up the top at the mounting panel, the both sides of mounting panel are all fixed and are equipped with the connecting plate, two the top of connecting plate is all fixed and is equipped with the slide bar, two the top of slide bar is all sealed sliding sleeve to be equipped with perpendicular rectangular pipe, two the top of perpendicular rectangular pipe is all fixed the intercommunication and is had horizontal rectangular pipe, two the one end of horizontal rectangular pipe is all slided and alternates and is equipped with an internal thread rectangular section of thick bamboo, two the inboard equal screw thread of an internal thread rectangular section of thick bamboo alternates and is equipped with the screw rod, two the inside of perpendicular rectangular pipe and the inside of two horizontal rectangular pipes all are annotated hydraulic oil, the both sides on U type frame top respectively with the bottom fixed connection of corresponding horizontal rectangular pipe, the fixed rectangular block that is equipped with in the middle part of U type frame inner wall bottom, the both sides of rectangular block are all fixed and are equipped with positive reverse motor, two the output shaft of positive reverse motor respectively with the one end fixed connection of corresponding screw rod, the top of mounting panel is fixed and is equipped with a plurality of bracing piece, a plurality of the top of bracing piece all sliding sleeve is equipped with a supporting cylinder, a plurality of bracing piece the top of bracing piece with the bottom fixed connection of U type frame, the base is equipped with the base.

Preferably, the supporting base component comprises a trapezoid seat and a lifting moving component, the trapezoid seat is fixedly arranged at the bottom end of the mounting plate, the mounting groove is formed in the bottom end of the trapezoid seat, handles are fixedly arranged on the two sides of the trapezoid seat, and the lifting moving component is arranged on the top end of the inner wall of the mounting groove.

Preferably, the lifting and moving assembly comprises two inverted electric hydraulic cylinders, two sides of the top end of the inner wall of the mounting groove are respectively and fixedly connected with the tail ends of the corresponding inverted electric hydraulic cylinders, the output ends of the two inverted electric hydraulic cylinders are respectively and fixedly provided with a fixing plate, and two sides of the bottom ends of the two fixing plates are respectively and fixedly provided with universal wheels.

Preferably, the top end of the rectangular block is fixedly provided with an inverted U-shaped plate, and two sides of the bottom end of the inverted U-shaped plate are respectively and fixedly connected with the tops of the corresponding transverse rectangular tubes.

Preferably, the fixed solar panel that is equipped with in top of the template of falling the U, the fixed rectangular plate that is equipped with in middle part on mounting groove inner wall top, the fixed current regulator that is equipped with in one side of rectangular plate bottom.

Preferably, the other side of rectangular plate bottom is fixed and is equipped with the battery, solar panel passes through current regulator and battery electric connection.

Preferably, the fixed flush mounting plate that is equipped with in middle part of mounting panel avris, flush mounting plate's surface is equipped with just reversing motor control switch and inverts electric hydraulic cylinder control switch respectively, two just reverse motor all through just reversing motor control switch and battery electric connection, two invert electric hydraulic cylinder all through inverting electric hydraulic cylinder control switch and battery electric connection.

Compared with the prior art, the utility model provides a pair of municipal administration public works rail guard has following beneficial effect:

1. the output shaft of two positive and negative motor that set up through control rotates and drives corresponding screw rod respectively and rotates, two screw rods rotate and drive two internal thread rectangular section of thick bamboo respectively and carry out the lateral sliding at corresponding horizontal rectangular section of thick bamboo inside through respectively with corresponding internal thread rectangular section of thick bamboo screw-thread fit, two internal thread rectangular section of thick bamboo sideslip push two slide bars respectively through squeezing two inside hydraulic oil of horizontal rectangular section of thick bamboo and two inside hydraulic oil of perpendicular rectangular section of thick bamboo and move down, two slide bars move down through two connecting plates, the mounting panel drives a plurality of bracing piece and all moves down through with a plurality of supporting barrel sliding fit, be convenient for better adjust the working height of rail guard according to the corresponding not equidimension protection demand of different grade type municipal construction.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. mounting a plate; 2. a U-shaped frame; 3. supporting the base assembly; 31. a trapezoidal base; 32. mounting grooves; 33. a handle; 4. a connecting plate; 5. a slide bar; 6. a lifting moving component; 61. inverting the electric hydraulic cylinder; 62. a fixing plate; 63. a universal wheel; 7. a vertical rectangular tube; 8. a transverse rectangular tube; 9. an internal thread rectangular cylinder; 10. a screw; 11. a rectangular block; 12. a positive and negative rotation motor; 13. a support bar; 14. a support cylinder; 15. reversing the U-shaped plate; 16. a solar panel; 17. a rectangular plate; 18. a current stabilizer; 19. a battery; 20. a switch panel; 21. and (6) hydraulic oil.

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.

Example 1:

referring to fig. 1-4, the utility model provides a municipal administration public works protective guard, including mounting panel 1 and U type frame 2, U type frame 2 is set up at the top of mounting panel 1, both sides of mounting panel 1 are all fixed and are equipped with connecting plate 4, the top of two connecting plates 4 is all fixed and is equipped with slide bar 5, the top of two slide bars 5 is all sealed sliding sleeve to be equipped with vertical rectangular tube 7, the top of two vertical rectangular tubes 7 is all fixed and is communicated with horizontal rectangular tube 8, one end of two horizontal rectangular tubes 8 is all sliding and is alternated to be equipped with internal thread rectangular tube 9, the inboard of two internal thread rectangular tubes 9 is all threaded and is alternated to be equipped with screw rod 10, the inside of two vertical rectangular tubes 7 and the inside of two horizontal rectangular tubes 8 are all annotated with hydraulic oil 21, both sides of U type frame 2 top are respectively with the bottom fixed connection of corresponding horizontal rectangular tube 8, the middle part of U type frame 2 inner wall bottom is fixed and is equipped with rectangular block 11, both sides of rectangular block 11 are all fixed and are equipped with positive and negative rotation motor 12, the output shaft of two positive rotation motor 12 respectively with one end fixed connection of corresponding screw rod 10, the top of mounting panel 1 is equipped with the top fixed connection of a plurality of support bar 13, the support assembly of a plurality of support bar 13, the top of a plurality of support bar 13, the support base is all equipped with the bottom of the U type frame 1 and is equipped with the support assembly 14;

an inverted U-shaped plate 15 is fixedly arranged at the top end of the rectangular block 11, and two sides of the bottom end of the inverted U-shaped plate 15 are fixedly connected with the tops of the corresponding transverse rectangular tubes 8 respectively, so that a solar panel 16 can be conveniently installed;

the solar panel 16 is fixedly arranged at the top end of the inverted U-shaped plate 15, the rectangular plate 17 is fixedly arranged in the middle of the top end of the inner wall of the mounting groove 32, and the current stabilizer 18 is fixedly arranged on one side of the bottom end of the rectangular plate 17, so that the electric quantity is conveniently stored;

the other side of the bottom end of the rectangular plate 17 is fixedly provided with a storage battery 19, and the solar panel 16 is electrically connected with the storage battery 19 through a current stabilizer 18, so that the solar energy can be conveniently utilized to store electric quantity;

a switch panel 20 is fixedly arranged in the middle of the side of the mounting plate 1, a forward and reverse rotating motor control switch is arranged on the surface of the switch panel 20, and the two forward and reverse rotating motors 12 are electrically connected with the storage battery 19 through the forward and reverse rotating motor control switch;

referring to fig. 1-4, the municipal utility protective fence further comprises a supporting base assembly 3, wherein the supporting base assembly 3 comprises a trapezoidal seat 31 and a lifting moving assembly 6, the trapezoidal seat 31 is fixedly arranged at the bottom end of the mounting plate 1, the bottom end of the trapezoidal seat 31 is provided with a mounting groove 32, both sides of the trapezoidal seat 31 are fixedly provided with handles 33, and the lifting moving assembly 6 is arranged at the top end of the inner wall of the mounting groove 32;

specifically, as shown in fig. 1, 2, 3 and 4, the municipal utility guard rail is first conveniently carried and moved by the two handles 33, and the mounting groove 32 is conveniently mounted on the lifting and moving assembly 6.

Example 2:

the lifting moving assembly 6 comprises two inverted electric hydraulic cylinders 61, two sides of the top end of the inner wall of the mounting groove 32 are respectively and fixedly connected with the tail ends of the corresponding inverted electric hydraulic cylinders 61, the output ends of the two inverted electric hydraulic cylinders 61 are respectively and fixedly provided with a fixing plate 62, and two sides of the bottom ends of the two fixing plates 62 are respectively and fixedly provided with universal wheels 63;

a switch panel 20 is fixedly arranged in the middle of the side of the mounting plate 1, an inverted electric hydraulic cylinder control switch is arranged on the surface of the switch panel 20, and the two inverted electric hydraulic cylinders 61 are electrically connected with the storage battery 19 through the inverted electric hydraulic cylinder control switches;

specifically, as shown in fig. 1, 2, and 4, the inverted electric hydraulic cylinder control switch on the switch panel 20 controls the output ends of the two inverted electric hydraulic cylinders 61 to extend and retract, so as to respectively drive the corresponding fixing plates 62 to move up and down, and the two fixing plates 62 move up and down to respectively drive the four universal wheels 63 to move up and down until the four universal wheels 63 are all in contact with the ground, so that the four universal wheels 63 can be conveniently lifted to move the municipal public engineering protective guard.

The working principle is as follows: when specifically using, the utility model relates to a municipal administration public works rail guard, at first place municipal administration public works rail guard at corresponding operating position, then whether each spare part of inspection municipal administration public works rail guard is all normal, whether the electric quantity of battery 19 is sufficient is confirmed in the inspection, can use after the inspection is accomplished, in use, the output shaft rotation of two positive and negative rotation motors 12 through positive and negative rotation motor control on-off control setting on the switch panel 20 drives corresponding screw rod 10 respectively and rotates, two screw rod 10 rotate through respectively with the inside hydraulic oil 21 of two horizontal rectangular tubes 8 extrude respectively two slide bars 5 that push down respectively with the inside hydraulic oil 21 of two vertical rectangular tubes 7 of corresponding internal thread rectangle section of thick bamboo 9 screw-thread fit, two slide bars 5 move down through two connecting plates 4, mounting panel 1 drives a plurality of bracing piece 13 through all moving down with a plurality of supporting tube 14 slide-fit and carries out the universal wheel of universal control regulation and four universal wheel adjustment fixing plates 63 that the universal wheel of the universal control of the overhead ground that drives respectively moves up and down through two connecting plates 4, it reciprocates to carry out the corresponding ground control regulation fixed plate 63 to invert the corresponding universal wheel of the universal control of the utility model rail guard 20 to carry out the construction respectively to the municipal administration.

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 municipal administration public works rail guard, includes mounting panel (1) and U type frame (2), its characterized in that, U type frame (2) set up the top at mounting panel (1), the both sides of mounting panel (1) are all fixed and are equipped with connecting plate (4), two slide bar (5) are all fixed to be equipped with on the top of connecting plate (4), two the top of slide bar (5) is all sealed sliding sleeve and is equipped with perpendicular rectangular pipe (7), two the top of perpendicular rectangular pipe (7) is all fixed the intercommunication has horizontal rectangular pipe (8), two the one end of horizontal rectangular pipe (8) is all slided and is alternated and is equipped with an internal thread rectangular section of thick bamboo (9), two the inboard equal threaded alternation of internal thread rectangular section of thick bamboo (9) is equipped with screw rod (10), two the inside of perpendicular rectangular pipe (7) and the inside of two horizontal rectangular pipes (8) are all annotated and have been annotated (21), the both sides on U type frame (2) top respectively with the bottom fixed connection of corresponding horizontal rectangular pipe (8), the middle part fixed be equipped with rectangular block (11) bottom of U type frame (2) inner wall, the both sides of fixed and be equipped with the positive and negative fixed block (11) and negative rotation motor (12) respectively, the both sides of two fixed mounting panel (12) are equipped with the fixed motor (12) the one end of the fixed and the fixed motor (12) are equipped with the one end (12) respectively, the top of bracing piece (13) all slides the cover and is equipped with a support section of thick bamboo (14), a plurality of the top of a support section of thick bamboo (14) all with the bottom fixed connection of U type frame (2), the bottom of mounting panel (1) is equipped with support base subassembly (3).

2. The municipal utility guard rail of claim 1, wherein: support base subassembly (3) including trapezoidal seat (31) and lift removal subassembly (6), trapezoidal seat (31) are fixed to be set up in the bottom of mounting panel (1), mounting groove (32) have been seted up to the bottom of trapezoidal seat (31), the both sides of trapezoidal seat (31) are all fixed and are equipped with handle (33), lift removal subassembly (6) set up the top at mounting groove (32) inner wall.

3. A municipal utility guard rail according to claim 2, wherein: the lifting moving assembly (6) comprises two inverted electric hydraulic cylinders (61), the two sides of the top end of the inner wall of the mounting groove (32) are fixedly connected with the tail ends of the corresponding inverted electric hydraulic cylinders (61) respectively, a fixing plate (62) is fixedly arranged at the output end of each inverted electric hydraulic cylinder (61), and universal wheels (63) are fixedly arranged on the two sides of the bottom end of each fixing plate (62).

4. The municipal utility guard rail according to claim 3, wherein: the top of rectangular block (11) is fixed and is equipped with the template of falling U (15), the both sides of the template of falling U (15) bottom respectively with the top fixed connection of corresponding horizontal rectangular pipe (8).

5. A municipal utility guard rail according to claim 4, wherein: the fixed solar panel (16) that is equipped with in top of the template of falling U (15), the fixed rectangular plate (17) that is equipped with in middle part on mounting groove (32) inner wall top, one side of rectangular plate (17) bottom is fixed and is equipped with current stabilizer (18).

6. A municipal utility guard rail according to claim 5, wherein: the other side of rectangular plate (17) bottom is fixed and is equipped with battery (19), solar panel (16) pass through current regulator (18) and battery (19) electric connection.

7. A municipal utility guard rail according to claim 6, wherein: the middle part of mounting panel (1) avris is fixed and is equipped with flush mounting plate (20), the surface of flush mounting plate (20) is equipped with just reversing motor control switch respectively and inverts electric hydraulic cylinder control switch, two just reverse motor (12) all through just reversing motor control switch and battery (19) electric connection, two invert electric hydraulic cylinder (61) and all through inverting electric hydraulic cylinder control switch and battery (19) electric connection.