CN211040244U

CN211040244U - Water conservancy and hydropower surveys with extending frame convenient to erection equipment

Info

Publication number: CN211040244U
Application number: CN201922299525.0U
Authority: CN
Inventors: 娄瑞龙; 唐任科; 富阳
Original assignee: Guangdong Jy Inspection Technology Co ltd
Current assignee: Guangdong Jy Inspection Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-17
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of water conservancy and hydropower survey, in particular to an extension frame for water conservancy and hydropower survey convenient for installation equipment, which comprises a support base, a threaded sleeve and a positioning column cap, wherein the bottom of the support base is fixedly provided with a support bottom plate through welding, and the bottom of the support bottom plate is provided with a connecting plate through welding, in the utility model, through the arranged negative pressure fan, a first opening, an air duct, a slide block and a slide groove, before the survey equipment is installed, an installation frame connected with the negative pressure fan slides downwards along the track arranged inside the slide groove through the slide block after being stressed until the negative pressure fan is arranged inside the first opening under the action of accurate sliding, and then the device can take away the heat accumulated at the bottom of the survey equipment through the air duct after being controlled and started by the negative pressure fan to realize the operation of heat dissipation of the whole bottom, through carrying out quick built-in installation to heat radiation structure, can be so that the cooling operation that the later stage was gone on is more convenient.

Description

Water conservancy and hydropower surveys with extending frame convenient to erection equipment

Technical Field

The utility model relates to a water conservancy water and electricity surveys technical field, specifically is a water conservancy water and electricity surveys and uses extension frame convenient to erection equipment.

Background

Water is a basic element on which human beings rely for survival, and electricity is a main energy source for social development. The water conservancy and hydropower engineering subject is based on the research of the natural characteristics of water, regulates and controls and utilizes the engineering science of hydroenergy resources by engineering or non-engineering measures, and when the surveying operation of water conservancy and hydropower is carried out, the surveying equipment is usually supported by an extension bracket, so that the smooth proceeding of the whole surveying operation is ensured.

Extension frame on the market provides the holding power that corresponds to surveying equipment in, because of thermal gathering effect, extend the bottom heat dissipation operation of surveying equipment of being extremely not convenient for of hugging closely the laminating between the bottom of frame top and equipment to the mode that the screw was fixed is adopted to the majority when installing equipment, this kind of mounting means is convenient when inadequately, the dismantlement maintenance operation that the later stage was gone on is also very difficult, consequently, provide the water conservancy and hydropower of the erection equipment of being convenient for and survey with extending the frame to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy water and electricity surveys with extending frame convenient to erection equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an extension frame for water conservancy and hydropower exploration convenient for equipment installation comprises a support base, a threaded sleeve and a positioning column head, wherein the bottom of the support base is provided with a support bottom plate through welding fixation, the bottom of the support bottom plate is provided with a connecting plate through welding, a support column is arranged below the connecting plate and is movably connected with the connecting plate through a hinged connecting shaft, the threaded sleeve is arranged at the bottom of the support column through threaded connection, an extension column is connected below the threaded sleeve, the bottom of the extension column is provided with a positioning needle through welding fixation, the top of the support base is provided with a placement main body, a first opening is formed in the middle end of the interior of the support base through pouring processing, a negative pressure fan is arranged in the interior of the first opening, second openings are formed in two sides of the first opening, and the positioning column head is fixedly arranged on two sides of the bottom of the placement main body through screws, and one side of the positioning column head is provided with a conjunction plate, the conjunction plate is welded and fixed with the second opening through a spring, the bottom of the conjunction plate is fixedly connected with a lantern ring through welding, a limiting rod is inserted into the lantern ring, one end of the limiting rod is connected with the inner wall of the second opening through welding, two sides of the negative pressure fan are respectively fixed with a sliding block, the outer end of the sliding block is provided with a sliding groove, and an air duct is arranged under the negative pressure fan.

Preferably, the supporting base and the supporting bottom plate are parallel to each other, supporting columns in an array structure are arranged at the bottom of the supporting bottom plate, and the supporting columns and the connecting plates form a movable structure through hinged connecting shafts.

Preferably, the threaded sleeve is respectively connected with the support column and the extension column to form a nested structure, the extension column is connected with the threaded sleeve to form a threaded structure, and the threaded sleeve is connected with the support column through the threaded sleeve.

Preferably, negative-pressure air fan is connected with the slider through the installing frame, and the slider is connected with first opening through the spout, but first opening passes through spout, slider, installing frame and negative-pressure air fan constitution sliding structure, and negative-pressure air fan's below is provided with the inside wind channel that is hollow column structure, and the wind channel sets up through the integral type and is connected with the support base.

Preferably, the positioning column head is symmetrically arranged along the vertical central axis of the arranging body, the outer end of the positioning column head is matched with the inner end of the fitting plate in shape, the fitting plate is connected with one end of the spring through welding, and the spring is connected with the fitting plate to form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the negative-pressure air fan who sets up, first opening, the wind channel, slider and spout, before surveying equipment installs, the installing frame of connecting negative-pressure air fan carries out downward slip through the slider along the orbit that the spout is inside to be equipped with after the atress, until under the effect of accurately sliding, negative-pressure air fan is settled in first open-ended inside, after the device is controlled to start through negative-pressure air fan subsequently, can carry over the heat of piling up in surveying equipment bottom, bring out through the wind channel, realize the radiating operation of whole bottom, through carrying out quick built-in installation to heat radiation structure, can make the cooling operation that the later stage goes on more convenient;

2. the utility model discloses in, through the location column cap that sets up, agree with plywood and spring, location column cap and a set of appearance after the atress are anomalous and agree with the board and realize agreeing with and connect along with, make and agree with the plywood behind the atress, take place to draw close towards the settling direction of spring, agree with the plywood with the production of spring reaction force with the help of after then, after taking place to reset, agree with the board and will utilize the identical setting of shape to closely wrap up in the outer end of location column cap, a set of plywood that agrees with can play the effect of elastic positioning from the both sides of location column cap this moment, the operation of settling of whole surveying equipment can be accomplished, for the mode of screw connection, when this installation operation is more convenient, also make things convenient for the maintenance operation that the later stage goes on.

Drawings

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

FIG. 2 is a schematic view of the front structure of the supporting bottom plate of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-a supporting base, 2-a supporting bottom plate, 3-a connecting plate, 4-a supporting column, 5-a hinged connecting shaft, 6-a threaded sleeve, 7-an extending column, 8-a positioning needle, 9-a placing main body, 10-a first opening, 11-a negative pressure fan, 12-a first opening, 13-a positioning column head, 14-a wedging plate, 15-a spring, 16-a lantern ring, 17-a limiting rod, 18-a sliding block, 19-a sliding groove and 20-an air duct.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

an extension frame for water conservancy and hydropower exploration convenient to installation equipment comprises a support base 1, a threaded sleeve 6 and a positioning column cap 13, wherein the bottom of the support base 1 is fixedly provided with a support base plate 2 through welding, the bottom of the support base plate 2 is provided with a connecting plate 3 through welding, a support column 4 is arranged below the connecting plate 3, the support column 4 is movably connected with the connecting plate 3 through a hinged connecting shaft 5, the threaded sleeve 6 is arranged at the bottom of the support column 4 through threaded connection, an extension column 7 is connected below the threaded sleeve 6, a positioning needle head 8 is fixed at the bottom of the extension column 7 through welding, a mounting main body 9 is arranged at the top of the support base 1, a first opening 10 is formed in the middle end of the interior of the support base 1 through pouring processing, a negative pressure fan 11 is arranged in the interior of the first opening 10, and second openings 12 are formed in two sides of the first opening 10, the positioning column head 13 is fixedly arranged on two sides of the bottom of the arranging main body 9 through screws, one side of the positioning column head 13 is provided with a matching plate 14, the matching plate 14 is welded and fixed with the second opening 12 through a spring 15, the bottom of the matching plate 14 is fixedly connected with a lantern ring 16 through welding, a limiting rod 17 is inserted into the lantern ring 16, one end of the limiting rod 17 is connected with the inner wall of the second opening 12 through welding, sliding blocks 18 are fixed on two sides of the negative pressure fan 11, the outer ends of the sliding blocks 18 are provided with sliding grooves 19, and an air duct 20 is formed under the negative pressure fan 11.

The supporting base 1 and the supporting base plate 2 are parallel to each other, the supporting columns 4 in an array structure are arranged at the bottom of the supporting base plate 2, the supporting columns 4 form a movable structure through a hinged connecting shaft 5 and a connecting plate 3, the movable structure is arranged at the bottom of the supporting base 1 along with the surveying equipment, when the extending frame needs to be unfolded, under the connection and matching of the connecting plate 3, the device manually controls and pulls the supporting columns 4 to perform overturning and deviation along the central points of the hinged connecting shaft 5 until the supporting columns 4 in an original vertical state are adjusted to be in an inclined state, and the supporting columns 4 in the array structure form a triangular support structure after being completely unfolded, and the device provides corresponding supporting force for the later-period surveying equipment to operate by means of the triangular support structure; the threaded sleeve 6 is respectively connected with the support column 4 and the extension column 7 to form a nested structure, the extension column 7 is connected with the threaded sleeve 6 to form a threaded structure, the threaded sleeve 6 is connected with the support column 4 through the threaded sleeve 6, when the extension frame needs to be subjected to length adjustment operation due to the field environment, under the connection and matching of the support column 4, the device manually controls and pulls the extension column 7 to rotate along an internal thread line arranged inside the threaded sleeve 6 by virtue of an external thread arranged on the surface of the extension column 7 until the extension column 7 is stretched outwards by virtue of a thread thrust generated in the rotating process, and the device realizes the length extension operation of the whole support by virtue of the stretching action; the negative pressure fan 11 is connected with a slide block 18 through a mounting frame, the slide block 18 is connected with a first opening 10 through a slide groove 19, the first opening 10 forms a slidable structure through the slide groove 19, the slide block 18, the mounting frame and the negative pressure fan 11, an air duct 20 with a hollow structure is arranged below the negative pressure fan 11, the air duct 20 is connected with the support base 1 through an integrated arrangement, before the surveying equipment is mounted, the device takes the slide block 18 as a movable component, the mounting frame connected with the negative pressure fan 11 is manually controlled and pulled, downward sliding is carried out through the slide block 18 along a track arranged inside the slide groove 19 until the negative pressure fan 11 is arranged inside the first opening 10 under the action of accurate sliding, the driving end of the negative pressure fan 11 is connected with a corresponding power supply, when the heat dissipation operation needs to be carried out from the bottom of the surveying equipment, under the connection and matching of the first opening 10, after the device is controlled to be started by the negative pressure fan 11, heat accumulated at the bottom of the surveying equipment can be taken out through the air duct 20 by utilizing the high-speed rotation of the impeller, so that the operation of heat dissipation of the whole bottom is realized, and the structure enables the whole device to have a heat dissipation structure convenient to embed, and meanwhile, the heat dissipation structure is quickly installed in a built-in manner, so that the later-stage cooling operation is more convenient; the positioning column head 13 is symmetrically arranged along the vertical central axis of the arranging main body 9 as a symmetry axis, the outer end of the positioning column head 13 is matched with the inner end of the fitting plate 14 in shape, the fitting plate 14 is connected with one end of the spring 15 through welding, the spring 15 is connected with the fitting plate 14 to form an elastic structure, the positioning column head 13 is connected with the surveying equipment in advance in a screw fixing mode by a worker, when the surveying equipment needs to be installed and operated, under the matched shape arrangement, the device is controlled to pull the positioning column head 13 to be matched and connected with a group of fitting plates 14 with irregular shapes, so that the fitting plates 14 can be drawn together towards the arranging direction of the spring 15 under the limiting matching of the lantern ring 16 and the limiting rod 17, the spring 15 deforms, and then the fitting plates 14 generate reaction force by virtue of the spring 15, after the action that resets takes place, agree with plywood 14 will utilize the identical setting of shape to closely wrap up in the outer end of location column cap 13, the device with the help of this parcel state for a set of agree with plywood 14 can play the effect of elastic positioning from the both sides of location column cap 13, whole survey arrangement operation of equipment can be accomplished, this structure utilizes the mode of elasticity block to replace screw connection, when making whole installation operation more convenient, also makes things convenient for the maintenance operation that the later stage goes on.

The model of the negative pressure fan 11 is SAFD-100.

The working process is as follows: when the surveying equipment is arranged at the bottom of the supporting base 1, when the extending frame needs to be unfolded, under the connection and matching of the connecting plates 3, the stressed supporting columns 4 will be overturned and deviated along the central points of the hinged connecting shafts 5 until the supporting columns 4 which are originally in the vertical state are adjusted to be in the inclined state, and the supporting columns 4 in the array structure form a triangular bracket structure after being completely unfolded, the device provides corresponding supporting force for the later operation of the surveying equipment by virtue of the triangular bracket structure, when the heat dissipation operation needs to be carried out from the bottom of the surveying equipment, under the connection and matching of the first opening 10, the device can carry out the heat accumulated at the bottom of the surveying equipment through the air duct 20 by utilizing the high-speed rotation of the impeller after being controlled and started by the negative pressure fan 11 to realize the heat dissipation operation of the whole bottom, the positioning column head 13 and the surveying equipment are connected in advance in a screw fixing mode by a combination worker, when the surveying equipment needs to be installed and operated, under the arrangement with the matched shapes, the controlled positioning column head 13 is matched and connected with a group of wedge plates 14 with irregular shapes, the wedge plates 14 are extruded by the positioning column head 13 and can be drawn together towards the arrangement direction of the spring 15 under the limiting matching of the lantern ring 16 and the limiting rod 17, then the wedge plates 14 generate reaction force by virtue of the spring 15, after the resetting action, the wedge plates 14 can be tightly wrapped at the outer ends of the positioning column head 13 by utilizing the arrangement with the matched shapes, at the moment, the group of wedge plates 14 can play a role in elastic positioning from two sides of the positioning column head 13, and the arrangement operation of the whole surveying equipment can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 water conservancy and hydropower surveys with extending frame convenient to erection equipment, includes supporting pedestal (1), threaded sleeve pipe (6) and location column cap (13), its characterized in that: the bottom of the support base (1) is fixedly provided with a support base plate (2) through welding, the bottom of the support base plate (2) is provided with a connecting plate (3) through welding, a support column (4) is arranged below the connecting plate (3), the support column (4) is movably connected with the connecting plate (3) through a hinged connecting shaft (5), a threaded sleeve (6) is arranged at the bottom of the support column (4) through threaded connection, an extension column (7) is connected below the threaded sleeve (6), the bottom of the extension column (7) is fixedly provided with a positioning needle head (8) through welding, the top of the support base (1) is provided with a placement main body (9), a first opening (10) is formed in the middle end of the interior of the support base (1) through pouring, a fan (11) is arranged in the interior of the first opening (10), and second openings (12) are formed in two sides of the first opening (10), the utility model discloses a negative pressure air blower, including location column cap (13), fixing screw, spring (15), second opening (12), and the bottom of agreeing with board (14), agree with plywood (14), and agree with the bottom of board (14) and be connected with lantern ring (16) through welded fastening, the inside of lantern ring (16) is pegged graft and is had gag lever post (17), and the inner wall of the one end of gag lever post (17) through welding and second opening (12) is connected, the both sides of negative pressure air blower (11) all are fixed with slider (18), and the outer end of slider (18) has seted up spout (19), wind channel (20) have been seted up under negative pressure air blower (11).

2. An elongate frame for water conservancy and hydropower surveying convenient for mounting equipment according to claim 1, wherein: the supporting base (1) and the supporting base plate (2) are parallel to each other, supporting columns (4) in an array structure are arranged at the bottom of the supporting base plate (2), and the supporting columns (4) form a movable structure through hinged connecting shafts (5) and connecting plates (3).

3. An elongate frame for water conservancy and hydropower surveying convenient for mounting equipment according to claim 1, wherein: the threaded sleeve (6) is respectively connected with the support column (4) and the extension column (7) to form a nested structure, the extension column (7) is connected with the threaded sleeve (6) to form a threaded structure, and the threaded sleeve (6) is connected with the support column (4) through the threaded sleeve (6).

4. An elongate frame for water conservancy and hydropower surveying convenient for mounting equipment according to claim 1, wherein: negative-pressure air fan (11) are connected through installing frame and slider (18), and slider (18) are connected through spout (19) and first opening (10), but first opening (10) constitute sliding structure through spout (19), slider (18), installing frame and negative-pressure air fan (11), and the below of negative-pressure air fan (11) is provided with inside wind channel (20) that are hollow column structure, and wind channel (20) are connected through integral type setting and support base (1).

5. An elongate frame for water conservancy and hydropower surveying convenient for mounting equipment according to claim 1, wherein: the positioning column head (13) is symmetrically arranged along the vertical central axis of the installing body (9) and the outer end of the positioning column head (13) is matched with the inner end of the conjunction plate (14) in shape, the conjunction plate (14) is connected with one end of the spring (15) through welding, and the spring (15) is connected with the conjunction plate (14) to form an elastic structure.