CN211596344U

CN211596344U - Flat arch combination garden bridge

Info

Publication number: CN211596344U
Application number: CN201921886482.XU
Authority: CN
Inventors: 张雨晴; 沈玉英
Original assignee: Zhejiang College of Construction
Current assignee: Zhejiang College of Construction
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-29
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a flat arch combination gardens bridge, its structure includes the decking, the crossbeam has set firmly between the decking, the decking up end sets firmly a plurality of railing posts, be provided with the rescue device who is used for puting in rescue article in the railing post, rescue device upside is provided with the top and shelters from the canopy, the top shelter from the canopy with be provided with the regulation between the railing post the top shelter from the canopy with the height change device of distance between the decking, this equipment has adopted the design of rescue device and height change device makes personnel can in time provide the article of rescue personnel of falling into water after falling into water, simultaneously, utilizes the mode of height-adjusting to be convenient for some great article of size to pass through, very big improvement the practicality and the reliability of equipment.

Description

Flat arch combination garden bridge

Technical Field

The utility model belongs to the technical field of, specifically a flat arch combination gardens bridge.

Background

The shortcoming of prior art is that there are few emergency rescue structures in the gardens arched bridge, makes personnel can't high efficiency release first-aid staff's article after falling into water, makes personnel's factor of safety reduce, and current gardens arched bridge does not possess the function of size adjustment yet. For this reason, long-term research has been conducted and various solutions have been proposed.

For example, the Chinese patent literature combined garden bridge

Disclosed is a method for producing a [ application No.: 201821588457.9], comprising: the bridge comprises a bridge body, wherein grooves which are linearly arranged are arranged on two sides of a bridge deck of the bridge body; the bridge column is inserted and embedded in the groove, and an insertion block matched with the groove is arranged at the bottom end of the bridge column; and the abutting assembly is arranged in the bridge body and abuts against the inserting block. Reach the purpose that improves gardens bridge installation effectiveness.

By means of the scheme, the personnel can be quickly in a safe state after falling into water, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide an equipment that has the personnel of messenger and can in time obtain the rescue and can realize advantages such as size control after falling into water.

The utility model discloses a realize through following technical scheme: the utility model discloses a flat arch combination gardens bridge, including the decking, the crossbeam has set firmly between the decking, the decking up end has set firmly a plurality of railing posts, be provided with the rescue device who is used for puting in rescue article in the railing post, rescue device upside is provided with the top and shelters from the canopy, the top shelter from the canopy with be provided with the regulation between the railing post the top shelter from the canopy with the high change device of distance between the decking, the railing has set firmly between the railing post to utilize above-mentioned device to realize that personnel can be saved the function of helping.

Further technical scheme, rescue device including set up in holding the chamber in the railing stand, it is located to hold the chamber upside the opening chamber in the railing stand, opening chamber opening sets up, the intercommunication is provided with the dress card chamber in the lower extreme wall of opening chamber, hold chamber, dress card chamber and opening intracavity and be provided with the subassembly of puting in that is used for puting in rescue goods to utilize above-mentioned structure to realize the function of personnel's rescue.

According to the technical scheme, the throwing component comprises a pushing cylinder fixed on the end wall of the accommodating cavity, a telescopic rod is arranged in the pushing cylinder in a power connection mode, connecting rods are arranged symmetrically at the upper sides of the connecting rods in a rotating mode and are connected in a rotating matched mode, the connecting rods are connected between the connecting rods in a rotating matched mode and are arranged at the upper sides of the connecting rods in a rotating matched mode, a side ejecting block is arranged on one side of each connecting rod and is connected with the connecting rods in a coaxial rotating matched mode, a floating box is arranged on one side of the side ejecting block, the floating box is connected with the clamping cavity in a clamping matched mode, an inner cavity is arranged in the floating box, and therefore the side ejecting block is used for driving the floating box to push out the opening cavity so that personnel can utilize the floating.

According to the technical scheme, the height changing device comprises a side installation inner cavity arranged on one side of the accommodating cavity, a driving connection motor is fixedly arranged on the lower end wall of the side installation inner cavity, a rotating threaded shaft is arranged in the driving connection motor in a power connection mode and is connected with the end wall of the side installation inner cavity in a rotating matching mode, an inner threaded plate is arranged on the outer surface of the rotating threaded shaft in a threaded matching mode, the inner threaded plate is connected with the side installation inner cavity in a sliding matching mode, a protruding shaft is fixedly arranged on the upper end face of the inner threaded plate, the protruding shaft is fixed with the top shielding shed, and therefore the protruding shaft is used for adjusting the height of the top shielding shed so that some large-size articles can still pass through the bridge smoothly.

The utility model has the advantages that: the device adopts the design of the rescue device and the height changing device, so that the personnel can timely provide articles for rescuing the personnel falling into the water after falling into the water, and meanwhile, the mode of adjusting the height is utilized to facilitate the passing of the articles with larger size, thereby greatly improving the practicability and the reliability of the device.

The floating box has the advantages that the driving connection motor is used for indirectly driving the rotating threaded shaft to rotate, the internal threaded plate drives the extension shaft to jack the top shielding shed, the distance between the top shielding shed and the railing is changed, so that the mode of adjusting the height is convenient for passing through objects with larger sizes, the labor intensity of personnel is reduced, and the bypassing situation is avoided, the floating box has the structural design advantage that the personnel can utilize the floating box to float on the water surface in time, and has the cutting-breaking prevention function, so that the floating box can not be failed no matter the floating box is extruded out of the clamping cavity and the opening cavity or is extruded by other objects on the water surface, the safety of the personnel is protected, the recovery and reutilization can be carried out, the practicability and the reliability of the equipment are improved, and the structural design of the connecting rod and the side top block is utilized, the floating box can be pushed out of the equipment quickly, so that personnel can be rescued more quickly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Drawings

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

fig. 2 is an enlarged schematic view of the direction a of the protruding shaft in fig. 1 according to the present invention;

in the figure, a cross beam 101, a bridge deck 102, a railing upright post 103, a railing 104, an extension shaft 105, a top shielding shed 106, a rotating threaded shaft 201, an internal threaded plate 202, a side jacking block 203, an opening cavity 204, a floating box 205, an inner cavity 206, a connecting rod 207, a clamping cavity 208, an expansion rod 209, a containing cavity 211, a pushing cylinder 212, a side mounting inner cavity 213, a driving connection motor 214, a rescue device 950 and a height changing device 951 are arranged.

Detailed Description

As shown in fig. 1 to 2, the present invention will be described in detail, and for convenience of description, the following orientations are defined as follows: the fore-and-aft direction about from top to bottom that says is unanimous with the fore-and-aft direction about from top to bottom of the projection relation of figure 1 own, the utility model discloses a flat arch combination gardens bridge, including decking 102, crossbeam 101 has set firmly between the decking 102, decking 102 up end has set firmly a plurality of railing posts 103, be provided with the rescue device 950 that is used for putting in rescue goods in the railing post 103, rescue device 950 upside is provided with the top and shelters from canopy 106, the size that canopy 106 was sheltered from at the top is the same with decking 102's size proportion, the top is sheltered from and is provided with the height change device 951 that adjusts the top and shelter from the distance between canopy 106 and the decking 102 between canopy 103 and railing posts 103, railing 104 has set firmly between the railing post 103 to utilize above-mentioned device to realize that personnel can.

Beneficially, the rescue device 950 comprises a containing cavity 211 arranged in the railing column 103, an open cavity 204 located in the railing column 103 is arranged on the upper side of the containing cavity 211, the open cavity 204 is open, a clamping cavity 208 is communicated and arranged in the lower end wall of the open cavity 204, and a releasing component for releasing rescue articles is arranged in the containing cavity 211, the clamping cavity 208 and the open cavity 204, so that the function of rescuing people is achieved by using the structure.

Beneficially, the throwing assembly comprises a pushing cylinder 212 fixed to the end wall of the cavity 211, an expansion link 209 is arranged in the pushing cylinder 212 in a power connection mode, connecting rods 207 with symmetrical upper sides are rotatably arranged in the expansion link 209, the connecting rods 207 are connected in a rotating fit mode, the connecting rod 207 with the upper side is connected with the end wall of the cavity 211 in a rotating fit mode, a side top block 203 is arranged on one side of the connecting rod 207, the side top block 203 is connected with the connecting rod 207 in a coaxial rotating fit mode, a floating box 205 is arranged on one side of the side top block 203, the floating box 205 is connected with a clamping cavity 208 in a clamping fit mode, an inner cavity 206 is arranged in the floating box 205, the inner layer of the floating box 205 is made of rubber, anti-cutting woven cloth is arranged on the, therefore, the structure is utilized to realize that the side top block 203 drives the floating box 205 to push out the open cavity 204 so that personnel can float out of the water surface by utilizing the floating box 205.

Beneficially, the height changing device 951 includes a side installation inner cavity 213 disposed at one side of the receiving cavity 211, a driving connection motor 214 is fixedly disposed at a lower end wall of the side installation inner cavity 213, a rotating threaded shaft 201 is disposed in the driving connection motor 214 in a power connection manner, the rotating threaded shaft 201 is connected with an end wall of the side installation inner cavity 213 in a rotating fit manner, an inner threaded plate 202 is disposed at an outer surface of the rotating threaded shaft 201 in a threaded fit manner, the inner threaded plate 202 is connected with the side installation inner cavity 213 in a sliding fit manner, an extension shaft 105 is fixedly disposed at an upper end surface of the inner threaded plate 202, the extension shaft 105 is fixed with the top shielding shed 106, and the length of the extension shaft 105 is at least 3m, so that the extension shaft 105 is used for adjusting the height of the top shielding shed 106 to.

In the initial state, the above devices, components and structures are in the stop working state, the floating box 205 is clamped in the clamping cavity 208 when the equipment is in the state, and the rotating threaded shaft 201 is located at the lowest position.

When equipment carries out the altitude mixture control, because some great article of size are when passing through the bridge, the bridge structure size can not be adjusted and make personnel have to walk around, this waste personnel's physical power the time, personnel's intensity of labour has been increased, drive connection motor 214 work back drive rotation threaded spindle 201 rotates this moment, make rotate threaded spindle 201 and drive interior thread plate 202 and carry out the rebound after rotating, make interior thread plate 202 move and stretch out axle 105 rebound, the top shelters from behind canopy 106 jack-up this moment, the top shelters from the distance between canopy 106 and the decking 102 and changes, personnel can transport the huge article of size by the bridge floor this moment.

When people fall into water, firstly, the pushing cylinder 212 is pushed to work, then the telescopic rod 209 is driven to push upwards, the telescopic rod 209 drives the connecting rods 207 to swing with each other, at the moment, the connecting rods 207 drive the side top blocks 203 to move, then the floating box 205 is pushed out, the inner layer of the floating box 205 is sealed by rubber, and the outer side of the floating box 205 is wrapped by anti-cutting woven cloth, so that the floating box 205 can be pushed out from the clamping cavity 208 and the opening cavity 204 and can float on the water surface to be convenient for the people to rescue, at the moment, the floating box 205 is put on the water surface, and after the people rescue, the floating box 205 can be reloaded and reset on one side of the clamping cavity 208 and the opening cavity 204 after being aired.

The utility model has the advantages that: this equipment has adopted the design of rescue device 950 and height-changing device 951, makes personnel can in time provide the article of the personnel of rescue drowning into water after drowning into water, simultaneously, utilizes the mode of height-adjusting to be convenient for some great article of size to pass through, very big improvement the practicality and the reliability of equipment.

The advantages are embodied in that the drive connecting motor 214 is used for indirectly driving the rotary threaded shaft 201 to rotate, the inner threaded plate 202 drives the extension shaft 105 to jack the top shielding shed 106, the distance between the top shielding shed 106 and the railing 104 is changed, the height adjustment mode is realized, articles with larger sizes can conveniently pass through, the labor intensity of personnel is reduced, the bypassing situation is avoided, the floating box 205 has the structural design advantage that the personnel can timely float on the water surface by using the floating box 205, the cutting-breaking-preventing function is realized, no matter the floating box 205 is extruded and clamped in the cavity 208 and the open cavity 204 or is extruded by other articles on the water surface, the floating box 205 cannot lose efficacy, the safety of the personnel is protected, the recycling can be carried out, the practicability and the reliability of the equipment are improved, and the structural design of the connecting rod 207 and the side top block 203 is utilized, so that the floating box 205 can be pushed out of the apparatus quickly, and the personnel can be rescued more quickly.

Although the terms of the cross beam 101, the bridge deck 102, the railing post 103, the railing 104, the protruding shaft 105, the top shelter 106, the rotating threaded shaft 201, the internally threaded plate 202, the side top block 203, the open cavity 204, the floating box 205, the inner cavity 206, the connecting rod 207, the clamping cavity 208, the telescopic rod 209, the accommodating cavity 211, the pushing cylinder 212, the side mounting inner cavity 213, the driving connection motor 214, the rescue device 950, the height changing device 951 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a flat arch combination gardens bridge, its characterized in that includes decking (102), crossbeam (101) have set firmly between decking (102), decking (102) up end has set firmly a plurality of railing posts (103), be provided with in railing post (103) and be used for putting in rescue device (950) of rescuing article, rescue device (950) upside is provided with the top and shelters from canopy (106), the top shelter from canopy (106) with be provided with the regulation between railing post (103) the top shelter from canopy (106) with height change device (951) of distance between decking (102), railing (104) have set firmly between railing post (103).

2. The flat arch combined garden bridge according to claim 1, wherein: rescue device (950) including set up in hold chamber (211) in railing stand (103), it is located to hold chamber (211) upside open chamber (204) in railing stand (103), open chamber (204) opening sets up, the intercommunication is provided with dress card chamber (208) in the lower terminal wall in open chamber (204), be provided with the input subassembly that is used for puting in rescue goods in holding chamber (211), dress card chamber (208) and open chamber (204).

3. The flat arch combined garden bridge according to claim 2, wherein: put in the subassembly include with hold fixed push cylinder (212) of chamber (211) end wall, push cylinder (212) interior power connection and be provided with telescopic link (209), telescopic link (209) internal rotation be provided with connecting rod (207) of upside symmetry, normal running fit connects between connecting rod (207), the upside connecting rod (207) with hold chamber (211) end wall normal running fit and connect, connecting rod (207) one side is provided with side kicking block (203), side kicking block (203) with connecting rod (207) coaxial normal running fit connects, side kicking block (203) one side is provided with floats case (205), float case (205) with dress card chamber (208) dress card cooperation is connected, be provided with inner chamber (206) in floating case (205).

4. The flat arch combined garden bridge according to claim 2, wherein: height change device (951) including set up in side installation inner chamber (213) of holding chamber (211) one side, the terminal wall has set firmly drive connection motor (214) under side installation inner chamber (213), power connection is provided with rotation threaded spindle (201) in drive connection motor (214), rotation threaded spindle (201) with side installation inner chamber (213) end wall normal running fit connects, rotation threaded spindle (201) surface screw-thread fit connects and is provided with interior thread board (202), interior thread board (202) with side installation inner chamber (213) sliding fit connects, interior thread board (202) up end has set firmly projecting shaft (105), projecting shaft (105) with it is fixed that canopy (106) are sheltered from to the top.