CN203100884U - Liquid weight - Google Patents
Liquid weight Download PDFInfo
- Publication number
- CN203100884U CN203100884U CN 201320122267 CN201320122267U CN203100884U CN 203100884 U CN203100884 U CN 203100884U CN 201320122267 CN201320122267 CN 201320122267 CN 201320122267 U CN201320122267 U CN 201320122267U CN 203100884 U CN203100884 U CN 203100884U
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- counterweight
- liquid
- weight
- fluid
- pressure test
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Abstract
The utility model discloses a liquid weight, comprising a weight body. The liquid weight is characterized in that the weight body is a hollow shell and internally provided with a fluid containing cavity; and a liquid filling opening and a liquid outlet are formed in the shell. The work period for a pressure test in practical use of the liquid weight is shorter than that by a mound; the cost of transferring a pressure test weight by hoisting equipment such as truck cranes in the past is saved, and the pressure test operation of a platform can be realized once; and solid weights, such as mounding solid weights or metal solid weights, are not adopted, and thus, the work efficiency and the economical efficiency of a load pressure test process of a concrete support platform frame are effectively improved. Meanwhile, the liquid weight is simple, accurate to meter, stable, reliable, novel in conception, easy to operate, light and convenient to install and high in security, is an economical optimal operation method for the load pressure test of the concrete support platform frame, and can be subjected to productization with complete sizing.
Description
Technical field
The utility model relates to a kind of liquid counterweight.
Background technology
In the existing Measuring and testing industry, the counterweight of weighing of employing is that the relatively large solid matter of packed density is filled the permanent solid counterweight that constitutes in metal shell.It is applicable to that the general condition of indoor detection and small size pressure testing uses down.If but we have a large-area platform to need pressure testing, we must transport and move a lot of counterweights of a large amount of same specifications.Not only use cost is very high for this, and freight volume is very big, and peace to tear workload open also big.Obviously, follow traditional technical operation mode, neither the economic cost of science and generation is high.In building trade, the large tracts of land workbench of our construction and the large tracts of land formwork support platform of cast-in-situ concrete structure all need to carry out pressure testing, so intend the rationality that the innovative technology operating type reaches economic cost here, its significance very positive in the sector category arranged.
Further, Granted publication number be CN 200955977Y patent disclosure a kind of water tank counterweight, its technical scheme that adopts is: a kind of water tank counterweight, constitute by handle, water inlet, water tank, and it is characterized in that making the foursquare water tank that can be filled with water with rigid plastic sheet.This counterweight structure is complicated, and inconvenience discharges water.
The utility model content
At the problems referred to above that prior art exists, the utility model provides a kind of liquid counterweight, and purpose is to solve its cost height of counterweight that the pressure testing of large tracts of land platform need be transported a large amount of different sizes, the problem that freight volume is big.
To achieve these goals, the utility model adopts following technical scheme: a kind of liquid counterweight, comprise the counterweight body, and it is characterized in that this counterweight body is a hollow housing, inside is the fluid containing cavity, is provided with fluid inlet and fluid egress point on described housing.
Further, the rectangular body structure of described housing, the fluid inlet is located at the body structure top, and fluid egress point is located at the body structure bottom.
Further, described fluid is water or oil.
Further, rectangular box structure length * wide * height is respectively the casing of a * a * a, 1/2a * a * a or 1/2a * 1/2a * 1/2a, and wherein, a is a preset value.
Further, counterweight adopts hard transparent plastic to make.
Further, described housing is provided with scale along its short transverse.
Further, the weight behind the described housing injection fluid is the integral multiple of standard test weight weight.
Further, opposite side is provided with hand held structures around the described housing.
Compared to existing technology, the utlity model has following advantage:
(1) the utility model transportation and easy to assembly, its counterweight liquid is when counterweight layering pile casing one by one to be carried out can in the stratified set, and carry out layering discharging unloading after the test mass end and reclaim casing one by one, so result of use is splendid, the duration that the actual duration ratio employing mound that uses the utility model to carry out pressure testing carries out pressure testing is short and operating efficiency is high.
(2) the utility model has been saved the cost of hoisting devices such as the truck crane transhipment pressure testing weight that in the past adopted, and can disposablely satisfy and finish platform pressure testing operation in order.
(3) the utility model does not adopt solid counterweights such as mounding or metal, the operating efficiency and the economy of the load pressure testing process of concrete support platform frame have effectively been improved, simultaneously, the utility model is simple, accurate measurement, reliable and stable, novel and easy operating, installation is light and safe, be the best operational method of load pressure testing of the concrete support platform frame of economy, approved productization and use fully as long-term turnover operation.
Description of drawings
Fig. 1 is the utility model liquid counterweight structural drawing.
Fig. 2 is a kind of user mode figure of the utility model liquid counterweight.
Embodiment
For technological means, character of innovation that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of liquid counterweight comprises the counterweight body, and described counterweight body is a hollow housing, and inner for fluid holds liquid (fluid is water or other flowable media liquid), described housing is provided with fluid inlet and fluid egress point.In the present embodiment, counterweight body 1 is made body structure (body structure is square or rectangular parallelepiped), be provided with fluid inlet 11 at the body structure top, (be preferably the bottom of side) in the body structure bottom fluid egress point 12 is set, the adoptable material of counterweight housing is a hard transparent plastic.
In a cover counterweight, because the actual counterweight that needs different size that uses, so the body structure in the present embodiment is made length * wide * height and is respectively the casing of a * a * a, 1/2a * a * a or 1/2a * 1/2a * 1/2a, wherein, a is a preset value, for example: a value is 1000mm, and body structure is just made the specification of 1000mm * 1000mm * 1000mm or 1000mm * 1000mm * 500mm or 500mm * 500mm * 500mm in this cover counterweight, and the rest may be inferred.
Need to prove that according to the value difference of a, the specification of casing is inequality in the cover counterweight.Further, except in a cover counterweight, make the counterweight of three kinds of specifications according to such scheme, the versatility needs that can also adapt to relevant industries, in a cover counterweight, make more/or the counterweight of specification still less, for example: make the counterweight of 2 kinds, 4 kinds or 5 kinds specifications in a cover counterweight, it realizes the new design finalization and the seriation of this liquid counterweight.
The utility model can be done further to improve to be, described housing is provided with scale along its short transverse, the corresponding different weight of different scales, so in actual environment for use, can carry out counterweight according to different condition, after promptly injecting the liquid of different amounts, the corresponding corresponding gravimetric value of weight of counterweight during the corresponding different scale of its liquid level, this gravimetric value can be measured definite in advance to the fluid density of filling.
The utility model can be done further to improve to be, described housing injects weight behind the fluid to be the integral multiple of standard test weight weight or to check the standard weight value in addition by unified scale value, this design also helps carrying out counterweight according to actual service conditions, also can realize conformance with standardization.
The utility model can do further to improve to be that described housing opposite side on every side is provided with hand held structures, and hand held structures can be two lug bosses of symmetric arrangement, and two recesses or two handles are when not injecting fluid in the counterweight, more convenient when needing a dead lift.
Consider the situation that the multilayer counterweight is stacked, the utility model can be done further to improve to be, each body structure (is preferably center of top) at the top protuberance is set, bottom (being preferably bottom center) is provided with a recess, above-mentioned recess and protuberance form concavo-convex embedded structure, embedded structure just can guarantee effectively that relative displacement does not take place upper and lower adjacent two counterweights, can also realize the two adjacent accurate location of upper and lower counterweights realization in assembling process.
Need to prove that counterweight also can be made into other shapes except making square or rectangular parallelepiped, for example: spheroid or packed body; In addition, the profile of its this liquid counterweight can be a rule or irregularly shaped.
The utility model using method is as follows: as shown in Figure 2, wherein, once be first, second, third, fourth layer from the bottom up, the ground floor specification is a * a * a, second layer specification is a * a * a, and the 3rd layer of specification is 1/2a * a * a, and the 4th layer of specification is 1/2a * 1/2a * 1/2a, we are the artificial uniform body structure of putting on the test mass platform, decides the collocation and the quantity increase and decrease of body structure according to the numeral of test mass load requirement.If the data of test mass load requirement are plane layers more than two times, but then the body structure pile more than two-layer.After the body structure layout has been put, can begin to fill with liquid respectively one by one and try load to all body structures.After loading test finishes, can bleed off the liquid of each body structure from fluid egress point one by one, if the multi-layer box structure then should be earlier from top to bottom layering carry out the off-loading discharge liquid and reclaim casing.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. a liquid counterweight comprises counterweight body (1), it is characterized in that, described counterweight body is a hollow housing, and inside is the fluid containing cavity, and described housing is provided with fluid inlet (11) and fluid egress point (12).
2. liquid counterweight according to claim 1 is characterized in that, the rectangular body structure of described housing, and fluid inlet (11) is located at the body structure top, and fluid egress point (12) is located at the body structure bottom.
3. liquid counterweight according to claim 1 is characterized in that, described fluid is water or oil.
4. liquid counterweight according to claim 2 is characterized in that, rectangular box structure length * wide * height is respectively the casing of a * a * a, 1/2a * a * a or 1/2a * 1/2a * 1/2a, and wherein, a is a preset value.
5. according to the arbitrary described liquid counterweight of claim 1-4, it is characterized in that the counterweight housing adopts hard transparent plastic to make.
6. liquid counterweight according to claim 5 is characterized in that described housing is provided with scale along short transverse.
7. liquid counterweight according to claim 5 is characterized in that, the weight that described housing injects behind the fluid is the integral multiple of standard test weight weight.
8. liquid counterweight according to claim 5 is characterized in that, opposite side is provided with hand held structures around the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122267 CN203100884U (en) | 2013-03-18 | 2013-03-18 | Liquid weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122267 CN203100884U (en) | 2013-03-18 | 2013-03-18 | Liquid weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100884U true CN203100884U (en) | 2013-07-31 |
Family
ID=48852278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122267 Expired - Fee Related CN203100884U (en) | 2013-03-18 | 2013-03-18 | Liquid weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052814A (en) * | 2016-05-30 | 2016-10-26 | 河海大学 | Water weight balance weighing device and use method thereof |
| CN107702784A (en) * | 2017-11-01 | 2018-02-16 | 平顶山市质量技术监督检验测试中心 | A kind of portable quality stabilising arrangement |
-
2013
- 2013-03-18 CN CN 201320122267 patent/CN203100884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052814A (en) * | 2016-05-30 | 2016-10-26 | 河海大学 | Water weight balance weighing device and use method thereof |
| CN107702784A (en) * | 2017-11-01 | 2018-02-16 | 平顶山市质量技术监督检验测试中心 | A kind of portable quality stabilising arrangement |
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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 |
Granted publication date: 20130731 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |