CN214996674U

CN214996674U - Protector is used in municipal administration

Info

Publication number: CN214996674U
Application number: CN202121068348.6U
Authority: CN
Inventors: 曾茂财
Original assignee: Lianwang Engineering Construction Co ltd
Current assignee: Lianwang Engineering Construction Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-03
Anticipated expiration: 2031-05-18

Abstract

The application relates to a municipal protection device, which comprises a pair of oppositely arranged stand columns, wherein a rectangular protective net is arranged between the two stand columns, connecting ropes are arranged at the corners of the protective net, and the connecting ropes are arranged on the same side, close to the stand columns, of the protective net in a pair; the positions of the upright columns close to the two ends are provided with accommodating grooves, winding rods are rotatably arranged in the accommodating grooves, and the two connecting ropes of the same pair are respectively wound on the two winding rods of the upright columns; the stand is equipped with and is used for driving the pivoted drive assembly of winding-up pole. This application has the effect that can be according to the interval adjustment protection interval of construction scope.

Description

Protector is used in municipal administration

Technical Field

The application relates to the field of municipal construction, in particular to a protection device for municipal administration.

Background

At present, municipal facility construction is the key point for ensuring high-quality urban life, such as common urban roads, bridges, subways and the like, and when relevant construction personnel construct the municipal facilities, protective devices such as protective fences are often arranged outside a construction range to prevent the intrusion of external personnel, so that the smooth operation of the construction process and the construction safety are ensured.

Present, the rail guard includes relative setting and the division board of setting between two spinal branch daggers towards the support column of vertical direction extension and setting, and the division board sets up towards vertical direction, and the relative both sides of division board on the horizontal direction respectively with two spinal branch daggers welding.

In view of the above-mentioned related art, the inventor believes that there is a problem in that the protection pitch of the guard rail cannot be adjusted according to the pitch of the construction range since the size of the partition plate is fixed.

SUMMERY OF THE UTILITY MODEL

In order can be according to the interval adjustment protection interval of construction scope, this application provides a protector for municipal administration.

The application provides a protector for municipal administration adopts following technical scheme:

a protective device for municipal administration comprises a pair of upright posts which are oppositely arranged, a rectangular protective net is arranged between the two upright posts, connecting ropes are arranged at the corners of the protective net, and the connecting ropes are arranged on the same side of the protective net close to the upright posts; the positions of the upright columns close to the two ends are provided with accommodating grooves, winding rods are rotatably arranged in the accommodating grooves, and the two connecting ropes of the same pair are respectively wound on the two winding rods of the upright columns; the stand is equipped with and is used for driving the pivoted drive assembly of winding-up pole.

By adopting the technical scheme, when the distance between the two stand columns needs to be adjusted, the placing distance between the two stand columns can be reduced, and then the winding rod is driven to rotate by the driving assembly, so that the connecting rope is wound on the winding rod, and the protective net can be opened again to achieve the protective effect; when the distance between the two upright posts needs to be increased, the winding rods can be directly driven to rotate in opposite directions through the driving assembly, so that the protection range of the protective net is larger; the structure can adjust the protection distance according to the distance of the construction range.

Preferably, be equipped with in the stand and communicate two simultaneously the installation cavity of accomodating the groove, drive assembly includes: the linkage rod is rotatably installed on the stand column through an installation cavity, the driving gears are sleeved at two ends of the linkage rod, the driven gears are sleeved on the winding rods, and the two driven gears located on the same stand column are respectively meshed with the two driving gears located on the same linkage rod; the drive assembly further includes: and the driving piece is used for driving the linkage rod to rotate.

Through adopting above-mentioned technical scheme, rotate through driving piece drive gangbar to can drive two receipts winding stems that are located same root stand through driving gear and driven gear and rotate, this structure can not only make the drive winding stem rotate stably, can reach two receipts winding stems of simultaneous drive moreover and rotate, improves drive efficiency.

Preferably, the driving member includes: and one end of the driving rod is connected with the end part of the linkage rod, and the other end of the driving rod extends out of the upright post.

By adopting the technical scheme, an operator rotates the driving rod by hand, so that the linkage rod can be driven to rotate, and the structure is simple and convenient to operate.

Preferably, the stand screw thread is installed and is locked screw, outside locking screw's one end extended into the installation cavity, the other end extended the stand, locking screw extended into the one end rotary type of installation cavity and installed the arc, the interior cambered surface of arc and the lateral wall butt of gangbar.

By adopting the technical scheme, after the linkage rod rotates, the locking screw rod is rotated to extend out of one end of the stand column, so that the arc plate can be driven to move towards the direction of the linkage rod until the inner arc surface of the arc plate is abutted against the linkage rod, the linkage rod can be limited to rotate through the friction force between the arc plate and the linkage rod, and the overall stability is improved.

Preferably, one end of the driving rod extending out of the upright post is connected with a rotating disc.

Through adopting above-mentioned technical scheme, thereby set up the lifting surface area of multiplicable actuating lever of rolling disc to can improve the smooth and easy degree of rotating the actuating lever.

Preferably, a telescopic rod is arranged between the adjacent upright columns, and two ends of the telescopic rod are respectively installed on the two upright columns.

Through adopting above-mentioned technical scheme, thereby be provided with the telescopic link and can guarantee when the interval between the adjustable stand, improve the stability between two stands.

Preferably, two the top of stand and relative position are equipped with the joint groove, the both ends of telescopic link joint respectively in the joint inslot.

Through adopting above-mentioned technical scheme, can accomplish the location installation to the telescopic link in the joint inslot with the both ends card of telescopic link, this structure installation effectiveness is high.

Preferably, the bottom of the upright post is provided with a tapered platform, and the cross-sectional area of the tapered platform is gradually reduced downwards from the upright post.

Through adopting above-mentioned technical scheme, thereby set up the toper platform with the bottom of stand and can improve the overall stability of stand.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the distance between the two stand columns needs to be adjusted, the placing distance between the two stand columns can be reduced, and then the winding rod is driven to rotate through the driving assembly, so that the connecting rope is wound on the winding rod, and the protective net can be expanded again to achieve the protective effect; when the distance between the two upright posts needs to be increased, the winding rods can be directly driven to rotate in opposite directions through the driving assembly, so that the protection range of the protective net is larger; the structure can adjust the protection distance according to the distance of the construction range;

2. the linkage rod is driven to rotate by the driving piece, so that the two winding rods positioned in the same stand column can be driven to rotate through the driving gear and the driven gear, the structure not only can enable the driving winding rods to rotate stably, but also can drive the two winding rods to rotate simultaneously, and the driving efficiency is improved;

3. thereby be provided with the telescopic link and can guarantee when the interval between the adjustable stand, improve the stability between two stands.

Drawings

Fig. 1 is a schematic view of the overall structure of the application utility model.

Fig. 2 is a sectional view of the whole structure of the application utility model.

Fig. 3 is a partially enlarged view of fig. 2.

Description of reference numerals: 1. a column; 11. a receiving groove; 12. winding the rod; 121. a limiting disc; 122. a driven gear; 13. a mounting cavity; 14. a linkage rod; 141. a driving gear; 15. a drive rod; 151. rotating the disc; 16. locking the screw rod; 161. an arc-shaped plate; 162. screwing the block; 17. a clamping groove; 18. a conical table; 2. a protective net; 3. connecting ropes; 4. a telescopic rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses protector is used in municipal administration. Referring to fig. 1, the protection device includes a pair of columns 1, the cross section of each column 1 is rectangular, the two columns 1 extend in the vertical direction, the two columns 1 are arranged oppositely, the length of each column 1 is equal, a tapered platform 18 is fixedly mounted at the bottom of each column 1, the cross section area of each tapered platform 18 is gradually reduced from the column 1 to the vertical direction, and therefore the stability of the column 1 can be improved.

Referring to fig. 2 and 3, a protective net 2 is arranged between two columns 1, the protective net 2 is arranged in a spreading manner in the vertical direction, the protective net 2 is rectangular, and connecting ropes 3 are fixedly arranged at four opposite corners of the protective net 2; a pair of accommodating grooves 11 are formed in the opposite side walls of the two upright posts 1, the two accommodating grooves 11 are respectively arranged at the positions, close to the two ends, of the upright posts 1, a winding rod 12 is arranged at the position, located in each accommodating groove 11, of the upright post 1, the winding rods 12 extend towards the direction parallel to the upright posts 1, and the two ends of each winding rod 12 are rotatably installed on the upright posts 1 through the accommodating grooves 11; every coiling rod 12 all is equipped with a pair of spacing dish 121, is located the equal interval setting of two spacing dishes 121 of every coiling rod 12, and four one ends that connect rope 3 and keep away from protection network 2 are rolled up respectively in the coiling rod 12 that corresponds and are located the position between two spacing dishes 121 to can accomplish through rotating coiling rod 12 and carry out the rolling and unreel connecting rope 3.

A driving assembly for driving the rolling rod 12 in the same upright post 1 to rotate is arranged in each upright post 1, the driving assembly comprises a linkage rod 14, a pair of driving gears 141 and a pair of driven gears 122, a mounting cavity 13 is arranged in each upright post 1, the mounting cavity 13 extends towards the vertical direction, and the mounting cavity 13 is communicated with the accommodating groove 11; the linkage rod 14 extends towards the vertical direction, the linkage rod 14 is rotatably installed on the upright post 1 through the installation cavity 13, and the two driven gears 122 are respectively sleeved on the two coiling rods 12 positioned on the same upright post 1; the two driving gears 141 are respectively sleeved at the positions of the linkage rod 14 at the two ends, and the driving gears 141 are engaged with the driven gear 122, so that when the linkage rod 14 is rotated, the two winding rods 12 can be driven to rotate at the same time.

The driving assembly further comprises a driving piece, the driving piece comprises a driving rod 15, the driving rod 15 extends towards the length direction of the linkage rod 14, one end of the driving rod 15 is fixedly installed at one upward end of the linkage rod 14, the other end of the driving rod 15 vertically extends upwards to the outside of the upright post 1, in addition, one end of the driving rod 15 extending out of the upright post 1 is fixedly installed with a rotating disc 151, and therefore the linkage rod 14 can be rotated through the driving rod 15.

Referring to fig. 2 and 3, a locking screw 16 is installed in each upright post 1 in a threaded manner, the locking screw 16 extends in the horizontal direction, one end of the locking screw 16 extends into the installation cavity 13, the other end of the locking screw extends out of the upright post 1, one end of the locking screw 16 located in the installation wall is rotatably installed with an arc plate 161, the inner arc surface of the arc plate 161 faces the linkage rod 14, the inner arc surface of the arc plate 161 abuts against the outer side wall of the linkage rod 14, and one end of the locking screw 16 extending out of the upright post 1 is fixedly installed with a screwing block 162, so that the linkage rod 14 can be limited from rotating.

Referring to fig. 2, a telescopic rod 4 is arranged between two upright posts 1 and near the top, the telescopic rod 4 extends towards the arrangement direction of the two upright posts 1, clamping grooves 17 are formed in the top of the two upright posts 1, each clamping groove 17 is communicated with the opposite side walls of the two upright posts 1, and the opposite ends of the telescopic rod 4 are clamped and installed in the clamping grooves 17, so that the telescopic rod 4 can be installed and the overall stability can be improved; more specifically, the lateral wall cover of telescopic link 4 is equipped with the reflector layer to improve the security at night.

The implementation principle of the protection device for municipal administration in the embodiment of the application is as follows: when the distance between the two upright posts 1 needs to be adjusted, the placing distance between the two upright posts 1 can be reduced, then the screwing block 162 is rotated to enable the arc-shaped plate 161 to move towards the direction away from the linkage rod 14, then the rotating disc 151 is screwed to drive the linkage rod 14 to rotate so as to drive the winding rod 12 to rotate, so that the connecting rope 3 is wound on the winding rod 12, then the screwing block 162 is rotated to enable the inner arc surface of the arc-shaped plate 161 to abut against the outer side wall of the linkage rod 14, and the protective net 2 can be opened again to achieve the protective effect; when the distance between the two upright posts 1 needs to be increased, the winding rod 12 can be directly driven to rotate in the opposite direction by screwing the rotating disc 151, so that the protection range of the protection net 2 can be larger.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The municipal administration protection device is characterized by comprising a pair of opposite upright posts (1), a rectangular protective net (2) is arranged between the two upright posts (1), connecting ropes (3) are arranged at the corners of the protective net (2), and the connecting ropes (3) are arranged on the same side, close to the upright posts (1), of the protective net (2); the positions, close to the two ends, of the upright post (1) are provided with accommodating grooves (11), winding rods (12) are rotatably mounted in the accommodating grooves (11), and the two connecting ropes (3) of the same pair are respectively wound on the two winding rods (12) of the upright post (1); the upright post (1) is provided with a driving component for driving the winding rod (12) to rotate.

2. The municipal administration protecting device according to claim 1, wherein a mounting chamber (13) communicating with both of the receiving grooves (11) is provided in the column (1), and the driving means comprises: the linkage rod (14) is rotatably mounted on the upright post (1) through a mounting cavity (13), the driving gears (141) are sleeved at two ends of the linkage rod (14), the driven gears (122) are sleeved on the winding rod (12), and the two driven gears (122) located on the same upright post (1) are respectively meshed with the two driving gears (141) located on the same linkage rod (14); the drive assembly further includes: and the driving piece is used for driving the linkage rod (14) to rotate.

3. The municipal safety device of claim 2, wherein the drive member comprises: one end of the driving rod (15) is connected with the end part of the linkage rod (14), and the other end of the driving rod (15) extends out of the upright post (1).

4. The municipal administration protection device according to claim 3, wherein the column (1) is threaded with a locking screw (16), one end of the locking screw (16) extends into the installation cavity (13), the other end extends out of the column (1), one end of the locking screw (16) extending into the installation cavity (13) is rotatably provided with an arc-shaped plate (161), and the inner arc surface of the arc-shaped plate (161) is abutted against the outer side wall of the linkage rod (14).

5. A municipal administration safeguard according to claim 3, characterized in that the end of the drive rod (15) extending outside the column (1) is connected to a turn disc (151).

6. The municipal protection device according to claim 1, wherein a telescopic rod (4) is arranged between adjacent columns (1), and both ends of the telescopic rod (4) are respectively installed on the two columns (1).

7. The municipal administration protecting device according to claim 6, wherein clamping grooves (17) are formed in the tops of the two upright posts (1) at opposite positions, and the two ends of the telescopic rod (4) are respectively clamped in the clamping grooves (17).

8. A municipal shield according to claim 1, characterized in that the bottom of the post (1) is provided with a tapered platform (18), the cross-sectional area of the tapered platform (18) decreasing vertically downwards from the post (1).