CN207919348U - Slidable structure support plate - Google Patents
Slidable structure support plate Download PDFInfo
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- CN207919348U CN207919348U CN201820271363.2U CN201820271363U CN207919348U CN 207919348 U CN207919348 U CN 207919348U CN 201820271363 U CN201820271363 U CN 201820271363U CN 207919348 U CN207919348 U CN 207919348U
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- support plate
- support
- fixedly connected
- crossbeam
- longeron
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Abstract
The utility model discloses a kind of slidable structure support plates,Including support plate,The bottom surface of support plate is fixedly connected with four support legs along vertical mode,Horizontally disposed crossbeam between two support legs,It is respectively arranged with guide groove on the side side opposite positioned at two support legs of crossbeam side,The both ends of crossbeam are inserted in the guide groove of both sides and can be slidably matched with it along guide groove length direction respectively,Interval is fixedly connected with two struts being arranged straight down along its length on crossbeam,The lower end of strut is equipped with universal wheel,It is provided with longeron between two crossbeams,The both ends of longeron are separately fixed on two crossbeams,The top surface of the support plate and position of corresponding longeron is fixedly connected with telescoping mechanism,The bottom of telescoping mechanism has a telescopic shaft that can vertically stretch and be fixedly connected with longeron across support plate.The utility model is simple in structure, using be easy, can control universal wheel lifting so that convenient for support plate movement.
Description
Technical field
The utility model is related to a kind of structure support plates, and in particular to a kind of slidable structure support plate.
Background technology
Being significantly increased for volume of transport is crossed recently as me, rate of traffic flow and vehicle capacity are increasing, this
Completely new challenge is formd for the safety of bridge, bridge management appropriate and maintenance can avoid because bridge collapse etc. is asked
Contingency caused by entitled.Therefore, reinforce the daily maintenance of bridge, the service life of bridge can be extended, to save
The expense of secondary construction is saved.Bridge side apparatus for examination and repair is a kind of operation horizontal of the maintenance bridge provided for bridge maintenance personnel
Platform can safely and fast allow service personnel to reach the job position of bridge maintenance in this way, and flow detection or dimension are carried out to bridge
Repair operation.The repair apparatus of current existing daily bridge side, using bearing frame, load-bearing are arranged on the inside of Bridge guardrail
The maintenance ladder stretched out in outside bridge side is installed on frame, in addition also to be placed on bearing frame clump weight to maintenance ladder into
Row support.It is required for loading the clump weight of corresponding weight on bearing frame when using every time, and the movement of bearing frame needs
Clump weight is unloaded, it is not only troublesome in poeration, increase the working strength of operating personnel.
In order to solve the above-mentioned technical problem, inventor has applied for apparatus for examination and repair on the outside of a kind of bridge, including support plate, bearing
The top surface of plate is fixedly connected with the maintenance ladder that can be reached on the outside of bridge railing, and the bottom surface of support plate has been respectively fixedly connected with
More vertically arranged and can be to the support leg that support plate is supported, the top surface of support plate and positioned at the rear of maintenance ladder
Position is also fixedly connected with lifting body, and the upper horizontal of lifting body is provided with one piece of top plate, and the top of lifting body has
A piece jacking axis that can vertically stretch and be fixedly connected with top plate, when jacking axis is in the minimum value of its stroke,
The distance between top plate top surface to ground is less than the distance between vehicle chassis to be supported and ground, when jacking axis stretching, top
Plate can be connected on vehicle chassis to be supported to compress on the ground support plate.But the structure of wherein support plate should be why
Sample designs, and can just make it have simple in structure, and using being easy, the advantages that conveniently moving, this is only further considerable ask
Topic.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided
Structure is simple, uses easy, the slidable structure support plate of conveniently moving.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution：
A kind of slidable structure support plate, includes the support plate of rectangular configuration, and the bottom surface of support plate is solid along vertical mode
Surely four support legs for supporting are connected with, four support legs are separately fixed at four edges of support plate,
It is located at horizontally disposed crossbeam between two support legs on any relative direction both ends of support plate, is located at crossbeam institute
The guide groove of support leg length direction extension is respectively arranged on the opposite side side of two support legs of side, crossbeam
Both ends are inserted in the guide groove of both sides and can be slidably matched with it along guide groove length direction respectively, on crossbeam along its length
Direction interval is fixedly connected with two struts being arranged straight down, and the lower end of strut is equipped with universal wheel, between two crossbeams
It is provided with longeron, the both ends of longeron are separately fixed on two crossbeams, and the position of the top surface of support plate and corresponding longeron, which is fixed, to be connected
It is connected to telescoping mechanism, there is one can vertically stretch and fix company across support plate and longeron for the bottom of telescoping mechanism
The telescopic shaft connect, when telescoping mechanism driving longeron movement is so that crossbeam is close to support plate, the minimum point of universal wheel extremely supports
The length in board bottom face is less than the length of support leg, when telescoping mechanism drives longeron so that crossbeam is close to support leg bottom, ten thousand
To wheel minimum point to support plate bottom surface length be more than support leg length.
In the present invention, when needing support leg to be supported support plate, telescoping mechanism controls telescopic mast
Retraction, drives longeron so that crossbeam is moved towards support plate direction, the length of the minimum point of such universal wheel to support plate bottom surface
Less than the length of support leg, universal wheel leaves ground so that support leg abuts on the ground.When needing replacing Maintenance and Repair place
When, the jacking axis retraction of lifting body, the telescopic shaft of simultaneous retractable mechanism stretches out, and drives longeron so that crossbeam is towards ground
Direction is moved, and the minimum point of such universal wheel is more than the length of support leg to the length of support plate bottom surface, and support leg is jacked up, and ten thousand
Ground is touched to wheel, is moved on the ground convenient for support plate.Its is simple in structure, easy to use.
As an optimization, the bottom of the support leg is recessed with the adjusting threaded hole being coaxially disposed with the support leg, described
The bottom of support leg is also coaxially arranged with a regulation stud, and the threaded one end of regulation stud, which is connected to, to be adjusted in threaded hole, separately
One end is horizontally disposed support sole, and the end face center position of sole is supported to convex to form installation base, the top of installation base
It is provided with mounting hole on face, bearing is installed, the center line of the center line and support sole of bearing is coaxial, adjusts spiral shell in mounting hole
One end that column is located at support sole is rotatablely connected by bearing and installation base.Support leg to support plate be supported when
It waits, in the case of encountering pavement roughness, four support legs can not all touch ground, use lifting body
Vehicle chassis is abutted after compressing, the one end that will result in support plate tilts, and then is impacted to entirely overhauling ladder.In order to
It solves the above problems, regulation stud is set in the bottom of support leg in the utility model, when encountering that the ground caved in, part supports
Leg can not touch ground the case where remaining support leg touches ground, the tune of the support leg bottom to being not exposed to ground
Section stud is adjusted, and rotation makes it be displaced outwardly, and sole is allowed to be adequately exposed on ground to be supported to support plate.
As an optimization, the bottom of the regulation stud be fixedly connected with coaxially be arranged twist portion, twist in portion and have
Have at least two be mutually parallel and with the clamping face of the regulation stud centerline parallel, twist portion far from the regulation stud
One end is fixedly connected with connecting pole that is being coaxially disposed with the regulation stud and being fixedly connected with the bearing inner race.It can profit
It is clamped on the clamping face in the portion of twisting with tools such as spanners, facilitates rotation regulation stud.
In conclusion the beneficial effects of the utility model are：The utility model is simple in structure, using be easy, can control
The lifting of universal wheel processed and then the movement convenient for support plate.
Description of the drawings
It is new to this practicality below in conjunction with attached drawing in order to keep the purpose, technical scheme and advantage of utility model clearer
Type is described in further detail, wherein：
Fig. 1 is the structural scheme of mechanism of apparatus for examination and repair on the outside of the bridge being supported using vehicle；
Fig. 2 is universal wheel mounting structure schematic diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of support leg in Fig. 1.
Specific implementation mode
With reference to apparatus for examination and repair on the outside of the bridge being supported using vehicle for using the utility model structure and its
The utility model is described in further detail for attached drawing.
As shown in figures 1 and 3, apparatus for examination and repair on the outside of the bridge being supported using vehicle in present embodiment,
Including support plate 1, the top surface of support plate 1 is fixedly connected with the maintenance ladder that can be reached on the outside of bridge railing, support plate 1
Bottom surface be respectively fixedly connected at least three it is vertically arranged and can to the support leg 2 that support plate 1 is supported, support plate 1
Top surface and it is also fixedly connected with lifting body 3 positioned at the position at rear of maintenance ladder, the upper horizontal of lifting body 3 is provided with
The top of one piece of top plate 4, lifting body 3 has a jacking axis that can vertically stretch and be fixedly connected with top plate 4,
When jacking axis is in the minimum value of its stroke, the distance between 4 top surface of top plate to ground is less than vehicle chassis to be supported and ground
The distance between face, when jacking axis stretching, top plate 4 can be connected on vehicle chassis to be supported so that support plate 1 to be pressed on
On ground.
In present embodiment, the support plate 1 is whole to be rectangle structure, and the quantity of the support leg 2 is four
And four edges of the support plate 1 are separately fixed at, two institutes being located on 1 length direction both ends of the support plate
Horizontally disposed crossbeam 5 between support leg 2 is stated, the opposite side of two support legs 2 of 5 side of crossbeam is located at
The guide groove of 1 length direction of support leg extension is respectively arranged on side, the both ends of crossbeam 5 are inserted in leading for both sides respectively
It can be slidably matched into slot and with it along guide groove length direction, interval is fixedly connected with two along its length on crossbeam 5
The lower end of the strut 6 that root is arranged straight down, strut 6 is equipped with universal wheel 7, and longeron 8, longeron 8 are provided between two crossbeams 5
Both ends be separately fixed on two crossbeams 5, the position of the top surface of the support plate 1 and corresponding longeron 8 is fixedly connected with flexible
There is one can vertically stretch and fix company across the support plate 1 and longeron 8 for the bottom of mechanism 9, telescoping mechanism 9
The telescopic shaft connect, when telescoping mechanism 9 drive longeron 8 movement so that crossbeam 5 is close to the support plate 1 when, universal wheel 7 it is minimum
Point is less than the length of the support leg 2 to the length of 1 bottom surface of the support plate, when telescoping mechanism 9 drives longeron 8 so that crossbeam 5
When close to 2 bottom of support leg, the length of minimum point to 1 bottom surface of the support plate of universal wheel 7 is more than the support leg 2
Length.
In present embodiment, the bottom of the support leg 2 is recessed with the adjusting spiral shell being coaxially disposed with the support leg 2
The bottom of pit, the support leg 2 is also coaxially arranged with a regulation stud 10, and the threaded one end of regulation stud 10 is connected to tune
It saves in threaded hole, the other end is horizontally disposed to have support sole 11, the end face center position of support sole 11 to convex to form installation
Boss 12 is provided with mounting hole on the top surface of installation base 12, bearing, the center line and support leg of bearing is equipped in mounting hole
The center line of plate 11 is coaxial, and one end that regulation stud 10 is located at support sole 11 is rotatablely connected by bearing and installation base 12.
In present embodiment, the bottom of the regulation stud 10 be fixedly connected with coaxially be arranged twist portion
13, twist in portion 13 have at least two be mutually parallel and with the clamping face of 10 centerline parallel of the regulation stud, twist portion
13 one end far from the regulation stud 10 be fixedly connected with it is being coaxially disposed with the regulation stud 10 and in the bearing
Enclose the connecting pole being fixedly connected.
In present embodiment, the maintenance ladder includes the pedestal 14 being fixedly connected on support plate 1, pedestal 14
Top is fixedly connected with the bar shaped pedal 15 stretched out towards its front, and the two sides edge of bar shaped pedal 15 has been respectively fixedly connected with edge
The guardrail 16 that its length direction extends, bar shaped pedal 15 are fixedly connected with the cat ladder being arranged straight down close to the position of its front end
17, the bottom of the cat ladder 17 and side towards its rear is fixedly connected with horizontally disposed operating platform 18, bar shaped pedal 15
Bottom surface and it is fixedly connected with supporting mechanism 19 positioned at the position at 17 rear of cat ladder, the lower horizontal of supporting mechanism 19 is provided with one piece
The bottom of backing plate 20, supporting mechanism 19 has a support shaft that can vertically stretch and be fixedly connected with backing plate 20,
When support shaft is stretched out, backing plate 20 can be connected to the top of bridge railing to be supported to bar shaped pedal 15.
In present embodiment, the cat ladder 17 include two in left-right direction with respect to and vertically arranged side lever, side
The cross bar of more left and right settings is provided between bar and along side lever length direction uniform intervals, the both ends of cross bar are respectively fixedly connected with
On on the inside of the side lever of its side, the upper end of two side levers is respectively fixedly connected on the bottom surface of the bar shaped pedal 15,
The bar shaped pedal 15 and the position for being located at 17 rear of the cat ladder, which offer, can be such that operating personnel pass through with the cat ladder 17 that crawls toward
Opening I, the cat ladder 17 is located at that the side in front of it is horizontally disposed a tool platform 21, and tool platform 21 has respectively with two
The interconnecting piece 22 that root side lever is slidably connected is can vertically move, the bar shaped pedal 15 and on the tool platform 21
The position of side offers the opening II that can pass through the place tool on tool platform 21 of bar shaped pedal 15, is located at opening II
Top be provided with pulley blocks 22, be fixedly connected with the pulley blocks for being useful for being supported to pulley blocks 22 on the bar shaped pedal 15
Holder 23 is also equipped with winding plant 24 on the bar shaped pedal 15, the drawstring in winding plant 24 around pulley blocks 22 and with
Tool platform 21 is fixedly connected so that tool platform 21 can be pulled vertically to move.
In present embodiment, the bottom surface of the bar shaped pedal 15 and solid respectively positioned at the left and right sides of the opening I
Surely it is connected with the strip 25 being arranged along 15 length direction of bar shaped pedal, the rear of strip 25 towards the opening I, which extends, to be set
It sets, two strips 25 offer the card for extending to the other end along strip length direction by one end respectively on opposite side side
Slot, it is also horizontally disposed between two strips 25 to there is baffle 26, the left and right sides of baffle 26 to be inserted in the card of its side respectively
It can be slidably matched in slot and with it along card slot length direction, when baffle 26 is slided towards I front of the opening, baffle 26
Front end can be connected on the cat ladder 17 can be blocked to the opening I.
In present embodiment, the interconnecting piece 22 includes the sliding block being located on the outside of two side levers, sliding block
It is vertically offered towards the side of its adjacent side lever and passes through cunning with matched sliding slot, sliding block on the outside of the side lever
Slot sliding is slidably matched with the side lever, and two pieces of sliding blocks are fixedly connected with the tool platform 21.
In present embodiment, the tool platform 21 includes platform body, the edge side of extending along of platform body
To corral gear is fixedly connected with, it is additionally provided with above enclosing and is arranged along enclosing extending direction and is fixedly connected on one with enclosing
Corral column.
During specific implementation, the bottom surface of sole is supported to be bonded with one layer of rubber rubber, on the bottom surface of rubber rubber
Protrusion has several rubber salient points.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical
The preferred embodiment crossed with reference to the utility model has been described the utility model, but those skilled in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute
The spirit and scope of the utility model of restriction.
Claims (3)
1. a kind of slidable structure support plate, it is characterised in that：Support plate including rectangular configuration, the bottom surface of support plate is along perpendicular
Histogram formula is fixedly connected with four support legs for supporting, and four support legs are separately fixed at four of support plate
Edge is located at horizontally disposed crossbeam, position between two support legs on any relative direction both ends of support plate
In the guiding for being respectively arranged with the extension of support leg length direction on the opposite side side of two support legs of crossbeam side
The both ends of slot, crossbeam are inserted in the guide groove of both sides and can be slidably matched with it along guide groove length direction respectively, crossbeam
On along its length interval be fixedly connected with two struts being arranged straight down, the lower end of strut is equipped with universal wheel, two
Longeron is provided between root crossbeam, the both ends of longeron are separately fixed on two crossbeams, the top surface of support plate and corresponding longeron
Position is fixedly connected with telescoping mechanism, the bottom of telescoping mechanism have one can vertically stretch and across support plate and
The telescopic shaft that longeron is fixedly connected, when telescoping mechanism driving longeron movement is so that crossbeam is close to support plate, universal wheel is most
Low spot is less than the length of support leg to the length of support plate bottom surface, when telescoping mechanism drives longeron so that crossbeam is close to support leg
When bottom, the minimum point of universal wheel is more than the length of support leg to the length of support plate bottom surface.
2. slidable structure support plate according to claim 1, it is characterised in that：The bottom of the support leg is recessed with
With the adjusting threaded hole of support leg coaxial arrangement, the bottom of the support leg is also coaxially arranged with a regulation stud, adjusts
The threaded one end of section stud, which is connected to, to be adjusted in threaded hole, and the other end is horizontally disposed support sole, in the top surface for supporting sole
Heart position has convexed to form installation base, and mounting hole is provided on the top surface of installation base, bearing, bearing are equipped in mounting hole
Center line and support the center line of sole coaxial, one end that regulation stud is located at support sole passes through bearing and installation base and turns
Dynamic connection.
3. slidable structure support plate according to claim 2, it is characterised in that：The bottom of the regulation stud is fixed
Be connected with coaxially be arranged twist portion, twist in portion have at least two be mutually parallel and with the regulation stud center line
Parallel clamping face, twist the one end of portion far from the regulation stud be fixedly connected with it is being coaxially disposed with the regulation stud and
The connecting pole being fixedly connected with the bearing inner race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271363.2U CN207919348U (en) | 2018-02-26 | 2018-02-26 | Slidable structure support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271363.2U CN207919348U (en) | 2018-02-26 | 2018-02-26 | Slidable structure support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919348U true CN207919348U (en) | 2018-09-28 |
Family
ID=63601522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271363.2U Active CN207919348U (en) | 2018-02-26 | 2018-02-26 | Slidable structure support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139475A (en) * | 2021-03-31 | 2022-10-04 | 住友重机械工业株式会社 | Movable pressure plate |
-
2018
- 2018-02-26 CN CN201820271363.2U patent/CN207919348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139475A (en) * | 2021-03-31 | 2022-10-04 | 住友重机械工业株式会社 | Movable pressure plate |
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