CN209179514U - A kind of prestressed stretch-draw jacking equipment - Google Patents
A kind of prestressed stretch-draw jacking equipment Download PDFInfo
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- CN209179514U CN209179514U CN201822019219.2U CN201822019219U CN209179514U CN 209179514 U CN209179514 U CN 209179514U CN 201822019219 U CN201822019219 U CN 201822019219U CN 209179514 U CN209179514 U CN 209179514U
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- support arm
- pedestal
- vertical support
- oil cylinder
- draw
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Abstract
The utility model provides a kind of prestressed stretch-draw jacking equipment, comprising: pedestal, the first oil cylinder, vertical；One end of the pedestal is provided with vertical support arm, and the lower end of vertical support arm is connected with pedestal by articulated manner；The first oil cylinder is provided between the pedestal and vertical support arm, and the both ends of the first oil cylinder are hinged with pedestal, vertical support arm respectively；The upper end of the vertical support arm is provided with lateral arms, and one end of lateral arms is connected with vertical support arm by articulated manner；The second oil cylinder is provided between the vertical support arm and lateral arms.Pass through the improvement to a kind of prestressed stretch-draw jacking equipment, it is simple with structure, it is small in size easy to remove, it is easy to use and reliable, can flexible modulation stretch-draw jack Hoisting Position, the advantages of being easily installed use, being used suitable for complicated construction site, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to prestress tensioning equipment technical fields, more specifically, more particularly to a kind of prestressing force
Draw jacking equipment.
Background technique
Prestress tensioning equipment is exactly to apply equipment used in prestress value, generates prestressing force phase by equipment work tensioning
The numerical value of pass.Prestress tensioning equipment mainly has electric oil pump used in stretch-draw jack and tensioning to be used cooperatively, and passes through work
In anchoring piece steel strand wires or the increase of reinforcing bar strength assign prestressing force numerical value.
But its volume of existing prestress tensioning equipment is more huge, it has not been convenient to which transport uses, furthermore using this kind of
During prestress tensioning equipment, it is not easy the Hoisting Position of flexible modulation stretch-draw jack, use reliability is poor, is not suitable for
It is used in complicated construction site.
In view of this, being studied improvement for existing problem, a kind of prestressed stretch-draw jacking equipment is provided, it is intended to
By the technology, achievees the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of prestressed stretch-draw jacking equipments, to solve in above-mentioned background technique
The volume of proposition is more huge, it has not been convenient to which transport uses, and is not easy the Hoisting Position of flexible modulation stretch-draw jack, use reliability
It is poor, it is not suitable for the problem of complicated construction site uses and deficiency.
To achieve the above object, the utility model provides a kind of prestressed stretch-draw jacking equipment, by skill in detail below
Art means are reached:
A kind of prestressed stretch-draw jacking equipment, comprising: pedestal, the first oil cylinder, vertical support arm, the second oil cylinder, laterally branch
Arm, electric block, stretch-draw jack, guide post, clump weight, electric oil pump, distribution box；One end of the pedestal is provided with vertical branch
Arm, and the lower end of vertical support arm is connected with pedestal by articulated manner；First is provided between the pedestal and vertical support arm
Oil cylinder, and the both ends of the first oil cylinder are hinged with pedestal, vertical support arm respectively；The upper end of the vertical support arm is provided with lateral branch
Arm, and one end of lateral arms is connected with vertical support arm by articulated manner；It is set between the vertical support arm and lateral arms
It is equipped with the second oil cylinder, and the both ends of the second oil cylinder are hinged with vertical support arm, lateral arms respectively；It is arranged in the lateral arms
There is electric block, and electric block is fixedly connected by bolt with lateral arms；The stretch-draw jack is hung by rope to be located at
The lower section of electric block, and stretch-draw jack is connected by hydraulic hose with electric oil pump；The other end of the pedestal is arranged
Have several clump weights, and clump weight with guide post by being connected through mode；The side of the pedestal is provided with electric oil pump, and
The bottom of electric oil pump is connected with pedestal by fixed form；The side of the electric oil pump is provided with distribution box, and distribution
Case is connected by electric wire with electric block, electric oil pump.
As advanced optimizing for the technical program, guide post described in a kind of prestressed stretch-draw jacking equipment of the utility model
It is arranged for cylindrical-shaped structure, and the lower end of guide post is connected with pedestal by welding manner.
As advanced optimizing for the technical program, counterweight described in a kind of prestressed stretch-draw jacking equipment of the utility model
Block is the setting of cake column structure, and the center of clump weight offer matched with guide post through through-hole.
As advanced optimizing for the technical program, first described in a kind of prestressed stretch-draw jacking equipment of the utility model
Oil cylinder and the second oil cylinder pass through hydraulic hose respectively and are connected with electric oil pump.
As advanced optimizing for the technical program, distribution described in a kind of prestressed stretch-draw jacking equipment of the utility model
Air switch at two is provided in case altogether, and electric block and electric oil pump pass through air switch respectively and access alternating current.
As advanced optimizing for the technical program, pedestal described in a kind of prestressed stretch-draw jacking equipment of the utility model
The four corners of bottom are provided with castor, and the castor is brake castor.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is the setting of cake column structure by clump weight, and the center of clump weight offers and guide post phase
The setting through through-hole of cooperation can make pedestal keep balance firm, while be convenient for the installation and disassembly of clump weight.
2, the utility model passes through what hydraulic hose was connected with electric oil pump by the first oil cylinder and the second oil cylinder respectively
Setting, can flexible modulation stretch-draw jack Hoisting Position, convenient for stretch-draw jack use install.
3, the utility model by being provided with air switch at two, and electric block and electric oil pump difference altogether in distribution box
The setting of alternating current is accessed by air switch, convenient for the operating status of control electric block and electric oil pump, while can be to equipment
The short circuit of generation, overload are protected.
4, the utility model has structure simple by the improvement to a kind of prestressed stretch-draw jacking equipment, small in size
It is easy to remove, it is easy to use and reliable, can flexible modulation stretch-draw jack Hoisting Position, be easily installed use, be suitable for complexity
Construction site the advantages of using, thus the problem of effective solution the utility model proposes in background technique one and not
Foot.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the axis geodesic structure schematic diagram of the utility model；
Fig. 4 is the distribution box structure schematic diagram of the utility model.
In figure: pedestal 1, Ffirst cylinder 2, vertical support arm 3, the second oil cylinder 4, lateral arms 5, electric block 6, tensioning are very heavy
Push up 7, guide post 8, clump weight 9, electric oil pump 10, distribution box 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 4, the utility model provides a kind of particular technique embodiment party of prestressed stretch-draw jacking equipment
Case:
A kind of prestressed stretch-draw jacking equipment, comprising: pedestal 1, Ffirst cylinder 2, vertical support arm 3, the second oil cylinder 4, cross
To support arm 5, electric block 6, stretch-draw jack 7, guide post 8, clump weight 9, electric oil pump 10, distribution box 11；One end of pedestal 1 is set
It is equipped with vertical support arm 3, and the lower end of vertical support arm 3 is connected with pedestal 1 by articulated manner；Between pedestal 1 and vertical support arm 3
It is provided with Ffirst cylinder 2, and the both ends of Ffirst cylinder 2 are hinged with pedestal 1, vertical support arm 3 respectively；The upper end of vertical support arm 3
Lateral arms 5 are provided with, and one end of lateral arms 5 is connected with vertical support arm 3 by articulated manner；Vertical support arm 3 and cross
To being provided with the second oil cylinder 4 between support arm 5, and the both ends of the second oil cylinder 4 are hinged with vertical support arm 3, lateral arms 5 respectively；
Electric block 6 is provided in lateral arms 5, and electric block 6 is fixedly connected by bolt with lateral arms 5；Stretch-draw jack 7
The lower section for being located at electric block 6 is hung by rope, and stretch-draw jack 7 is connected by hydraulic hose with electric oil pump 10；Base
The other end of seat 1 is provided with several clump weights 9, and clump weight 9 with guide post 8 by being connected through mode；The side of pedestal 1 is set
It is equipped with electric oil pump 10, and the bottom of electric oil pump 10 is connected with pedestal 1 by fixed form；The side of electric oil pump 10 is set
It is equipped with distribution box 11, and distribution box 11 is connected by electric wire with electric block 6, electric oil pump 10.
Specifically, guide post 8 is cylindrical-shaped structure setting, and the lower end of guide post 8 is connected with pedestal 1 by welding manner,
The clump weight 9 that can avoid on pedestal 1 shifts, and pedestal 1 is made to keep balance firm.
Specifically, clump weight 9 is the setting of cake column structure, and the center of clump weight 9 offers and matches with guide post 8
Through through-hole, clump weight 9 can be rolled to pedestal 1, convenient for the installation and disassembly of clump weight 9.
Specifically, Ffirst cylinder 2 and the second oil cylinder 4 are connected by hydraulic hose with electric oil pump 10 respectively, the first oil
The work of cylinder 2 rotates vertical support arm 3 along pedestal 1, and the work of the second oil cylinder 4 makes lateral arms 5, and vertically support arm 3 rotates, can be flexible
The Hoisting Position of stretch-draw jack 7 is adjusted, is installed convenient for the use of stretch-draw jack 7.
Specifically, air switch at two is provided in distribution box 11 altogether, and electric block 6 and electric oil pump 10 pass through respectively
Air switch accesses alternating current, controls the operating status of electric block 6 and electric oil pump 10 respectively by air switch at two, simultaneously
The short circuit of equipment generation, overload can be protected.
Specifically, the four corners of 1 bottom of pedestal are provided with castor, and castor is brake castor, convenient for the movement of equipment.
Specific implementation step:
Equipment is moved near construction location by pedestal 1 when use, the air switch of distribution box 11 is opened, makes electronic
Cucurbit 6 and electric oil pump 10 are powered on, and in order to which stretch-draw jack 7 to be moved to the stretching end of wirerope, can pass through the first oil
Cylinder 2 and the second oil cylinder 4 adjust the rotational angle of vertical support arm 3, lateral arms 5 respectively, and wherein Ffirst cylinder 2 work makes vertically to prop up
Arm 3 is rotated along pedestal 1, and the work of the second oil cylinder 4 makes lateral arms 5, and vertically support arm 3 rotates, when stretch-draw jack 7 is located at steel wire
When the top of rope stretching end, 7 lower section of stretch-draw jack to stretching end and can be installed by electric block 6, due to equipment
Small volume, vertical support arm 3 and lateral arms 5 can flexible rotating, greatly facilitate the installation and use of stretch-draw jack 7, be applicable in
It is used in complicated construction site.
In summary: a kind of prestressed stretch-draw jacking equipment is the setting of cake column structure by clump weight, and matches
The center of pouring weight offers the setting through through-hole matched with guide post, pedestal can be made to keep balance firm, while convenient for matching
The installation and disassembly of pouring weight；It is set by what the first oil cylinder and the second oil cylinder passed through that hydraulic hose is connected with electric oil pump respectively
Set, can flexible modulation stretch-draw jack Hoisting Position, convenient for stretch-draw jack use install；By being arranged altogether in distribution box
There is air switch at two, and electric block and electric oil pump access the setting of alternating current by air switch respectively, convenient for control electricity
The operating status of dynamic cucurbit and electric oil pump, while the short circuit of equipment generation, overload can be protected；By being answered in advance one kind
The improvement of power stretch-draw jack equipment has structure simple, small in size easy to remove, easy to use and reliable, can flexible modulation
The advantages of Hoisting Position for drawing jack, is easily installed use, uses suitable for complicated construction site, thus effective solution
The problem of the utility model proposes in background technique one and deficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of prestressed stretch-draw jacking equipment, comprising: pedestal (1), the first oil cylinder (2), vertical support arm (3), the second oil cylinder
(4), lateral arms (5), electric block (6), stretch-draw jack (7), guide post (8), clump weight (9), electric oil pump (10), distribution
Case (11)；It is characterized by: one end of the pedestal (1) is provided with vertical support arm (3), and the lower end of vertical support arm (3) and base
Seat (1) is connected by articulated manner；It is provided between the pedestal (1) and vertical support arm (3) the first oil cylinder (2), and first
The both ends of oil cylinder (2) are hinged with pedestal (1), vertical support arm (3) respectively；The upper end of the vertical support arm (3) is provided with transverse direction
Support arm (5), and one end of lateral arms (5) is connected with vertical support arm (3) by articulated manner；The vertical support arm (3) with
It is provided between lateral arms (5) the second oil cylinder (4), and the both ends of the second oil cylinder (4) are propped up with vertical support arm (3), laterally respectively
Arm (5) is hinged；It is provided with electric block (6) on the lateral arms (5), and electric block (6) is propped up by bolt and laterally
Arm (5) is fixedly connected；The stretch-draw jack (7) hangs the lower section for being located at electric block (6), and stretch-draw jack by rope
(7) it is connected by hydraulic hose with electric oil pump (10)；The other end of the pedestal (1) is provided with several clump weights (9), and
Clump weight (9) is with guide post (8) by being connected through mode；The side of the pedestal (1) is provided with electric oil pump (10), and electricity
The bottom of dynamic oil pump (10) is connected with pedestal (1) by fixed form；The side of the electric oil pump (10) is provided with distribution
Case (11), and distribution box (11) is connected by electric wire with electric block (6), electric oil pump (10).
2. a kind of prestressed stretch-draw jacking equipment according to claim 1, it is characterised in that: the guide post (8) is circle
Column structure setting, and the lower end of guide post (8) is connected with pedestal (1) by welding manner.
3. a kind of prestressed stretch-draw jacking equipment according to claim 1, it is characterised in that: the clump weight (9) is
Cake column structure setting, and the center of clump weight (9) offer matched with guide post (8) run through through-hole.
4. a kind of prestressed stretch-draw jacking equipment according to claim 1, it is characterised in that: first oil cylinder (2)
And second oil cylinder (4) be connected with electric oil pump (10) by hydraulic hose respectively.
5. a kind of prestressed stretch-draw jacking equipment according to claim 1, it is characterised in that: in the distribution box (11)
It is provided with air switch at two altogether, and electric block (6) and electric oil pump (10) access alternating current by air switch respectively.
6. a kind of prestressed stretch-draw jacking equipment according to claim 1, it is characterised in that: pedestal (1) bottom
Four corners be provided with castor, and the castor is brake castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019219.2U CN209179514U (en) | 2018-12-04 | 2018-12-04 | A kind of prestressed stretch-draw jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019219.2U CN209179514U (en) | 2018-12-04 | 2018-12-04 | A kind of prestressed stretch-draw jacking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179514U true CN209179514U (en) | 2019-07-30 |
Family
ID=67375482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822019219.2U Active CN209179514U (en) | 2018-12-04 | 2018-12-04 | A kind of prestressed stretch-draw jacking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803935A (en) * | 2020-07-20 | 2022-07-29 | 中建筑港集团有限公司 | A prestressing force jack erection equipment for prestressed concrete stretch-draw |
| CN115401787A (en) * | 2022-10-18 | 2022-11-29 | 江西省宜春公路建设集团有限公司 | Large prefabricated part stretching pneumatic robot arm |
-
2018
- 2018-12-04 CN CN201822019219.2U patent/CN209179514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114803935A (en) * | 2020-07-20 | 2022-07-29 | 中建筑港集团有限公司 | A prestressing force jack erection equipment for prestressed concrete stretch-draw |
| CN115401787A (en) * | 2022-10-18 | 2022-11-29 | 江西省宜春公路建设集团有限公司 | Large prefabricated part stretching pneumatic robot arm |
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