CN207032930U - A kind of construction jacking apparatus - Google Patents
A kind of construction jacking apparatus Download PDFInfo
- Publication number
- CN207032930U CN207032930U CN201720727386.5U CN201720727386U CN207032930U CN 207032930 U CN207032930 U CN 207032930U CN 201720727386 U CN201720727386 U CN 201720727386U CN 207032930 U CN207032930 U CN 207032930U
- Authority
- CN
- China
- Prior art keywords
- chute
- hoistable platform
- jacking apparatus
- middle bench
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of construction jacking apparatus, including：Hoistable platform, base and fluid pressure drive device, also include flexible step, described flexible step includes first step, middle bench and second step, the both sides of middle bench are slidably connected with the respective side and second step respective side of the first step along the hoistable platform direction of motion respectively, and the opposite side of the first step is connected with the hoistable platform.In the utility model, the flexible step being connected with Lifting platform is provided with base, by the lifting of hoistable platform, drives the flexible of flexible step, such structural stability is stronger, while is also more convenient user close to hoistable platform.
Description
Technical field
The technical field of building engineering equipment is the utility model is related to, is specifically related to a kind of construction jacking dress
Put.
Background technology
Nowadays jack-block becomes one of important construction method, is widely used in building, bridge construction, its
In, jacking apparatus is particularly important.But existing jacking apparatus can only merely carry out lifting operation, once the object jacked needs
Local processing is adjusted or carries out, single jacking apparatus is inadequate, it is necessary to set up ladder or lift send people
Up, in the case where some constructions are with a varied topography, efficiency of construction is extremely influenceed.
And a kind of jacking apparatus in existing apparatus be present, ladder is erected while hoistable platform rises, but ladder
Set for numerical value, be not easy to use, and the security performance of ladder is not high.
Such as Chinese patent：CN201620549186.0, title：A kind of jacking apparatus for building, belongs to building engineering field.
Including：Hoistable platform, base and fluid pressure drive device, described jacking apparatus for building also include extension ladder, described hydraulic pressure
Drive device is fixedly mounted on base upper surface centre, described hoistable platform lower surface centre and fluid pressure drive device
The upper surface of hydraulic-driven component is fixedly connected, and described extension ladder upper end is fixedly connected with hoistable platform side, under extension ladder
End is fixedly connected with hoistable platform upper surface.
The device can erect ladder while hoistable platform rises, but ladder is to be vertically arranged, and is not easy to use,
And the security performance of ladder is not high.
Utility model content
For the above-mentioned problems in the prior art, it is desirable to provide a kind of stability is strong, the construction of convenient use
Use jacking apparatus.
Concrete technical scheme is as follows：
A kind of construction jacking apparatus, including：Hoistable platform, base and fluid pressure drive device, in addition to telescopic platform
Rank, described flexible step include first step, middle bench and second step, the both sides of shown middle bench respectively with institute
The respective side and second step respective side for stating first step are slidably connected along the hoistable platform direction of motion, the first step
Opposite side be connected with the hoistable platform.
Preferably, the first step is provided perpendicular to the of base direction with the one side that the middle bench is engaged
One chute, and the bottom of first chute is provided with the first striker plate, top is provided with the first envelope flitch.
Preferably, the middle bench side is provided with the first projection cube structure being engaged with first chute, it is another
Side is provided with and the second chute of the first chute identical.
Preferably, the bottom of the second chute is provided with the second striker plate, the second envelope is provided with the top of second chute
Flitch.
Preferably, the second step is provided with the second projection cube structure with the one side that the middle bench is engaged, it is described
Second projection cube structure is identical with the structure of first projection cube structure, and is engaged with second chute.
Preferably, the middle bench has several, the adjacent middle bench passes through the first projection cube structure and second
The mode that chute is mutually fitted together to is connected.
The good effect of above-mentioned technical proposal is：
(1) in the utility model, the flexible step being connected with Lifting platform is provided with base, passes through hoistable platform
Lifting, the flexible of flexible step is driven, such structural stability is stronger, while is also more convenient user close to hoistable platform.
(2) while using the projection cube structure and chute set on step it is engaged adjacent step, and striker plate and envelope
The setting of flitch also allows adjacent step to be moved upwardly or downwardly successively.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model construction jacking apparatus；
Fig. 2 is the enlarged drawing in A portions；
Fig. 3 is the enlarged drawing in B portions.
In accompanying drawing：1st, base；2nd, fluid pressure drive device；3rd, hoistable platform；4th, first step；41st, the first envelope flitch；42、
First striker plate；5. middle bench；51st, the first projection cube structure；52nd, the second envelope flitch；53rd, the second striker plate；6th, second step；
61st, the second projection cube structure.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with
Lower embodiment combination accompanying drawing is specifically addressed to provided by the utility model.
Fig. 1 is the structural representation of the utility model construction jacking apparatus；Fig. 2 is the enlarged drawing in A portions；Fig. 3 is B
The enlarged drawing in portion, is referred to shown in Fig. 1 to Fig. 3.A kind of preferably construction jacking apparatus is shown, including：Lifting is flat
Platform 3, base 1 and fluid pressure drive device 2, described jacking apparatus for building also include flexible step, described hydraulic-driven dress
Put 2 and be fixedly mounted on the upper surface centre of base 1, the described lower surface centre of hoistable platform 3 and the liquid of fluid pressure drive device 2
The upper surface of pressure drive member is fixedly connected, and described flexible step includes first step 4, middle bench 5 and second step
6, the wherein both sides of middle bench 5 are flat along lifting with the respective side and the respective side of second step 6 of the first step 4 respectively
The direction of motion of platform 3 is slidably connected, and the opposite side of the first step 4 is connected with the hoistable platform 3, and then causes first step
4th, middle bench 5 and second step 6 are once connected, and when hoistable platform 3 rises, make flexible step once rise to be formed by the
The ledge structure that one step 4 successively decreases to second step 6.
In the utility model, the flexible step being connected with Lifting platform is provided with base 1, passes through hoistable platform 3
Lifting, the flexible of flexible step is driven, such structural stability is stronger, while is also more convenient user close to hoistable platform 3.
Hereinafter, illustrated with a kind of specific embodiment, it should be pointed out that described in implementation below it
Structure, technique, selection are only to illustrate the feasibility of embodiment, and the intention of unrestricted scope of protection of the utility model.
More specifically, the first step 4 is provided perpendicular to the side of base 1 with the one side that the middle bench 5 is engaged
To the first chute (not shown), and the first chute bottom is provided with the first striker plate 42, and top is provided with the first envelope material
Plate 41.
The side of middle bench 5 is provided with the first projection cube structure being engaged with first chute, and opposite side is set
Have with the first chute identical the second chute (not shown), and the second chute bottom is again provided with the second striker plate
53, the second envelope flitch 52 is provided with the top of second chute.
The second step 6 is provided with the second projection cube structure with the one side that the middle bench 5 is engaged, and described second is convex
Block structure is identical with the structure of first projection, and is engaged with second chute.
Further, the middle bench 5 has several, and adjacent middle bench 5 is slided by the first projection and second
The mode that block is mutually fitted together to is connected.
Its specific connected mode is：First projection is embedded in the first chute by the middle bench 5 adjacent with first step 4
In, remaining middle bench 5 is sequentially connected, and the second projection is embedded in the second chute of adjacent middle bench 5 by second step 6.
Its specific running：When fluid pressure drive device 2 drives hoistable platform 3 to rise, drive first step 4 rises,
Middle bench 5 is still in initial position, until the first projection offsets with the first striker plate 42 in the first chute, first step
4 drive adjacent middle bench 5 to rise, likewise, middle bench 5 drives remaining step to rise successively by above-mentioned motion mode.
It is same when fluid pressure drive device 2 drives hoistable platform 3 to shrink, drive first step 4 to move downward, until phase
First projection of adjacent middle bench 5 offsets with the first envelope flitch 41, and then drives middle bench 5 to decline, then with same
Mode, the middle bench 5 drive remaining step to move downward, until being flushed with the upper surface of step with bottom surface.
In the utility model, the flexible step being connected with Lifting platform is provided with base 1, passes through hoistable platform 3
Lifting, the flexible of flexible step is driven, such structural stability is stronger, while is also more convenient user close to hoistable platform 3.
It is engaged adjacent step using the projection cube structure and chute that are set on step simultaneously, and the setting of striker plate and envelope flitch
Adjacent step is moved upwardly or downwardly successively.
The utility model preferred embodiment is these are only, not thereby limits embodiment of the present utility model and protection
Scope, to those skilled in the art, it should can appreciate that all with the utility model specification and diagramatic content institute
Scheme obtained by the equivalent substitution made and obvious change, should be included in the scope of protection of the utility model
It is interior.
Claims (6)
1. a kind of construction jacking apparatus, including：Hoistable platform (3), base (1) and fluid pressure drive device (2), its feature
It is, in addition to flexible step, described flexible step include first step (4), middle bench (5) and second step (6),
The both sides of shown middle bench (5) lift with respective side and second step (6) respective side edge of the first step (4) respectively
Platform (3) direction of motion is slidably connected, and the opposite side of the first step (4) is connected with the hoistable platform (3).
A kind of 2. construction jacking apparatus according to claim 1, it is characterised in that the first step (4) with
The one side that the middle bench (5) is engaged is provided perpendicular to first chute in base (1) direction, and first chute
Bottom is provided with the first striker plate (42), and top is provided with the first envelope flitch (41).
A kind of 3. construction jacking apparatus according to claim 2, it is characterised in that the middle bench (5) one
Side is provided with the first projection cube structure (51) being engaged with first chute, and opposite side is provided with identical with first chute
The second chute.
4. a kind of construction jacking apparatus according to claim 3, it is characterised in that the bottom of the second chute is set
There is the second striker plate (53), the second envelope flitch (52) is provided with the top of second chute.
A kind of 5. construction jacking apparatus according to claim 4, it is characterised in that the second step (6) with
The one side that the middle bench (5) is engaged is provided with the second projection cube structure (61), second projection cube structure (61) with it is described
The structure of first projection cube structure (51) is identical, and is engaged with second chute.
A kind of 6. construction jacking apparatus according to claim 3-5 any one, it is characterised in that the middle part
Step (5) has several, and the adjacent middle bench (5) passes through the first projection cube structure (51) side mutually chimeric with the second chute
Formula is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727386.5U CN207032930U (en) | 2017-06-22 | 2017-06-22 | A kind of construction jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727386.5U CN207032930U (en) | 2017-06-22 | 2017-06-22 | A kind of construction jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207032930U true CN207032930U (en) | 2018-02-23 |
Family
ID=61468481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720727386.5U Expired - Fee Related CN207032930U (en) | 2017-06-22 | 2017-06-22 | A kind of construction jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207032930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005181A (en) * | 2019-04-30 | 2019-07-12 | 厦门合诚工程技术有限公司 | A kind of Tunnel Repair reinforces platform and device |
-
2017
- 2017-06-22 CN CN201720727386.5U patent/CN207032930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005181A (en) * | 2019-04-30 | 2019-07-12 | 厦门合诚工程技术有限公司 | A kind of Tunnel Repair reinforces platform and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |