CN204944858U - Self-equilibrating high-order heavy duty load charger - Google Patents
Self-equilibrating high-order heavy duty load charger Download PDFInfo
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- CN204944858U CN204944858U CN201520521490.XU CN201520521490U CN204944858U CN 204944858 U CN204944858 U CN 204944858U CN 201520521490 U CN201520521490 U CN 201520521490U CN 204944858 U CN204944858 U CN 204944858U
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Abstract
Self-equilibrating high-order heavy duty load charger, comprise bearing frame, bearing frame sets a roof beam in place and carry frame column, institute's bearing frame is set a roof beam in place by the bearing frame of parallel position and the frame column that carries of horizontal level forms, bearing frame is set a roof beam in place and is provided with two spacing steel angles, spacing steel angle is connected with wire rope, wire rope is provided with pulling force sensor, wire rope is connected to power transmission distribution beam end by Wirerope fixing device, power transmission distribution beam is provided with pulling force sensor display, power transmission distribution beam is provided with lifting jack and counter-force pull bar, and lifting jack and counter-force pull bar are equipped with reaction frame; The utility model has the advantages that: structure is simple, and force transfer system is perfect, loaded by lifting jack and meet in full scale test, the needs of heavy load, overcome tradition hang carry in the too small defect of class of loading.The utility model device install simple and easy, add carried convenient, handling safety stablize.
Description
Technical field
The utility model relates to engineering equipment technical field, especially relates to self-equilibrating high-order heavy duty load charger.
Background technology
At present, in the scientific research process in the fields such as civil engineering work, need the dynamic and static power load test of carrying out a lot of full size framework, framed bent or rigid frame.But existing dynamic and static power test unit does not have supporting high-order large-tonnage load charger, only lean against and tester hangs weight realize gravitational load, set a roof beam in place by the higher reaction frame overcoat carrier of assembling and in counter-force and lifting jack is installed loads.But in full size experiment in gravity loading test, load(ing) point is higher, loading tonnage is comparatively large, and carry out lifting jack loading by the large-scale reaction frame of Classic, load operation point is higher, testing table assembling is too complicated, loads the class of loading that cannot realize required for full size experiment additionally by hanging weight.
Utility model content
For overcoming the problems referred to above, the utility model adopts following technical scheme:
Self-equilibrating high-order heavy duty load charger, comprise bearing frame, bearing frame sets a roof beam in place and carry frame column, institute's bearing frame is set a roof beam in place by the bearing frame of parallel position and the frame column that carries of horizontal level forms, bearing frame is set a roof beam in place and is provided with two spacing steel angles, spacing steel angle is connected with wire rope, wire rope is provided with pulling force sensor, wire rope is connected to power transmission distribution beam end by Wirerope fixing device, power transmission distribution beam is provided with pulling force sensor display, power transmission distribution beam is provided with lifting jack and counter-force pull bar, and lifting jack and counter-force pull bar are equipped with reaction frame.
Described reaction frame is set a roof beam in place by the counter-force of horizontal level and the counter-force trestle of upright position forms.
Described reaction frame column bottom is provided with post angle, and post angle is provided with earth anchor.
Described reaction frame height is 1m.
Four counter-force pull bars are arranged symmetrically with around described lifting jack.
The utility model has the advantages that: structure is simple, and force transfer system is perfect, loaded by lifting jack and meet in full scale test, the needs of heavy load, overcome tradition hang carry in the too small defect of class of loading.The utility model device install simple and easy, add carried convenient, handling safety stablize.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is overall front elevation of the present utility model.
Fig. 3 is unitary side view of the present utility model.
Fig. 4 is schematic diagram of the present utility model.
Fig. 5 is front elevation of the present utility model.
Fig. 6 is side view of the present utility model.
Embodiment
As shown in Figure 1, as Fig. 1, 2, 3, 4, 5, shown in 6, self-equilibrating high-order heavy duty load charger, comprise bearing frame 1, bearing frame set a roof beam in place 1-1 and carry a frame column 1-2, institute's bearing frame 1 is made up of the set a roof beam in place frame column 1-2 that carries of 1-1 and horizontal level of the bearing frame of parallel position, the bearing frame 1-1 that sets a roof beam in place is provided with two spacing steel angles 2, spacing steel angle 2 is connected with wire rope 3, wire rope 3 is provided with pulling force sensor 4, wire rope 3 is connected to power transmission distribution beam 7 end by Wirerope fixing device 6, power transmission distribution beam 7 is provided with pulling force sensor display 5, power transmission distribution beam 7 is provided with lifting jack 9 and counter-force pull bar 10, lifting jack 9 and counter-force pull bar 10 are equipped with reaction frame 8.
Described reaction frame 8 is made up of the set a roof beam in place counter-force trestle 8-2 of 8-1 and upright position of the counter-force of horizontal level.
Be provided with post angle 11 bottom described counter-force trestle 8-2, post angle 11 is provided with earth anchor 12.
Described reaction frame 8 is highly 1m.
Four counter-force pull bars 10 are arranged symmetrically with around described lifting jack 9.
Principle is as follows:
A kind of self-equilibrating high-order heavy duty load charger, charger force transfer system is perfect, power transmission is clear and definite, reaction frame 8 realizes fixed constraint by suspension column 11 and the connection of earth anchor 12, become the counterforce device in loading system, loaded by the lifting jack 9 of required tonnage grade, transfer the load in power transmission distribution beam 7, wire rope 3 is connected to distribution beam end by Wirerope fixing device 6, is delivered to by the load in power transmission distribution beam 7 on the load(ing) point of high-order bearing frame 1.
Reaction frame 8 is perpendicular to the plane of bearing frame 1, and be nested in bearing frame 1 inner, reaction frame 8 is traditionally arranged to be the height of about 1m.Charger force transfer system rationally, clearly, considerably reduces the loading height in experimentation, effectively improves the safety coefficient of experiment and the operability of loading.
Charger is by the connection of power transmission distribution beam 7 with wire rope 3, finally transfer the load on appointment load(ing) point that bearing frame sets a roof beam in place on 1-1, the high-order load(ing) point of the 1-1 that realizes bearing frame to set a roof beam in place be lower to position, easy accessibility, reaction frame on carry out the transfer that lifting jack 9 loads.
Spacing angle steel 2 is fastened on load(ing) point both sides by welding or bolt, forms stopper slot, in restriction loading procedure, and the slip of lifting wire rope 3.
The lifting jack 9 of corresponding tonnage grade is installed as required between reaction frame 8 and power transmission distribution beam 7, by force transfer system, large-tonnage load is delivered on the load(ing) point of bearing frame 1.
In this charger, arrange counter-force pull bar 10 around lifting jack 9, counter-force pull bar two ends connect reaction frame 8 and power transmission distribution beam 7 respectively, and end by bolts is fixed, and just determine to load step size, and carry out spacing to lifting jack by presetting bolt.
Wire rope is arranged telescope-feed tension force snesor 4, pulling force sensor 4 external-connection displayer 5, read the loading exact value of charger to bearing frame with this.
Claims (5)
1. self-equilibrating high-order heavy duty load charger, comprise bearing frame (1), bearing frame is set a roof beam in place (1-1) and carry frame column (1-2), it is characterized in that: institute's bearing frame (1) is set a roof beam in place (1-1) by the bearing frame of parallel position and the frame column (1-2) that carries of horizontal level forms, bearing frame is set a roof beam in place (1-1) is provided with two spacing steel angles (2), spacing steel angle (2) is connected with wire rope (3), wire rope (3) is provided with pulling force sensor (4), wire rope (3) is connected to power transmission distribution beam (7) end by Wirerope fixing device (6), power transmission distribution beam (7) is provided with pulling force sensor display (5), power transmission distribution beam (7) is provided with lifting jack (9) and counter-force pull bar (10), lifting jack (9) and counter-force pull bar (10) are equipped with reaction frame (8).
2. self-equilibrating according to claim 1 high-order heavy duty load charger, is characterized in that: described reaction frame (8) is made up of the set a roof beam in place counter-force trestle (8-2) of (8-1) and upright position of the counter-force of horizontal level.
3. self-equilibrating according to claim 2 high-order heavy duty load charger, is characterized in that: described counter-force trestle (8-2) bottom is provided with post angle (11), and post angle (11) are provided with earth anchor (12).
4. self-equilibrating according to claim 2 high-order heavy duty load charger, is characterized in that: described reaction frame (8) is highly 1m.
5. self-equilibrating according to claim 1 high-order heavy duty load charger, is characterized in that: described lifting jack (9) is arranged symmetrically with four counter-force pull bars (10) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521490.XU CN204944858U (en) | 2015-07-17 | 2015-07-17 | Self-equilibrating high-order heavy duty load charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521490.XU CN204944858U (en) | 2015-07-17 | 2015-07-17 | Self-equilibrating high-order heavy duty load charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944858U true CN204944858U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520521490.XU Expired - Fee Related CN204944858U (en) | 2015-07-17 | 2015-07-17 | Self-equilibrating high-order heavy duty load charger |
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| Country | Link |
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| CN (1) | CN204944858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043800A (en) * | 2015-07-17 | 2015-11-11 | 中国矿业大学 | Self-balancing high heavy level load loading method and device |
-
2015
- 2015-07-17 CN CN201520521490.XU patent/CN204944858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043800A (en) * | 2015-07-17 | 2015-11-11 | 中国矿业大学 | Self-balancing high heavy level load loading method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180717 |