CN2310991Y - Bidirectional movable sleeper or concrete slab sleeper static test car - Google Patents
Bidirectional movable sleeper or concrete slab sleeper static test car Download PDFInfo
- Publication number
- CN2310991Y CN2310991Y CN 97228054 CN97228054U CN2310991Y CN 2310991 Y CN2310991 Y CN 2310991Y CN 97228054 CN97228054 CN 97228054 CN 97228054 U CN97228054 U CN 97228054U CN 2310991 Y CN2310991 Y CN 2310991Y
- Authority
- CN
- China
- Prior art keywords
- sleeper
- horizontal
- longeron
- concrete slab
- utility
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a bidirectional movable sleeper or sleeper plate static load test car. The utility model is characterized in that the utility model is composed of a longitudinal beam (1), a transverse beam (2), a wheel frame (3), a transverse car (4) and a scale (6), wherein the cross beam (2), the wheel frame (3) and the transverse car (4) are respectively perpendicular to the longitudinal beam (1), and the longitudinal beam (1) is provided with the scale (6). The utility model solves the problem of the test contraposition of sleepers and sleeper plates, the contraposition is convenient, easy and accurate, the accuracy and the efficiency of tests are increased, and the utility model can be used for various types of static load tests of sleepers or sleeper plates.
Description
The utility model belongs to pre-stress concrete sleeper or concrete slab sleeper static test equipment, particularly two-way packaged type sleeper or concrete slab sleeper static test dolly.
At present, prestress sleeper static test adopts the special-purpose Machine in Static Load Test of cases of otherwise standard design more, its shortcoming is: the test contraposition is inaccurate, contraposition is required great effort and difficulty, have a strong impact on the test figure accuracy, can not be satisfied with the static test needs of multiple pattern sleeper or concrete slab sleeper in addition, can only carry out the test of 2-3 kind sleeper, can not test concrete slab sleeper.
The purpose of this utility model provides a kind of two-way packaged type sleeper or concrete slab sleeper static test dolly, it can solve the test contraposition problem of sleeper or concrete slab sleeper, contraposition is easy, easy, accurate, improves test accuracy and efficient and applicable to polytype sleeper or concrete slab sleeper static test.
The purpose of this utility model is achieved in that a kind of two-way packaged type sleeper or concrete slab sleeper static test dolly, form by longeron, crossbeam, wheel carrier, horizontal car and rule, described crossbeam, wheel carrier and horizontal car are vertical with longeron respectively, on described longeron rule are arranged.
The utility model compared with prior art has following advantage: 1) because the test dolly is provided with supporting roller in orbit, displacement neatly, horizontal roof panels can solve the problem of vertical in the prior art, horizontal contraposition effort and difficulty nimblely along horizontal body frame direction slide displacement; 2) scale mark is arranged on crossbeam, rule is arranged on the longeron, guaranteed test contraposition accuracy, improved test efficiency; 3) solved multiple sleeper or concrete slab sleeper static test contraposition problem of difficult, realized that a car uses more.
Fig. 1 is the longitudinal section of two-way packaged type sleeper of the utility model or concrete slab sleeper static test dolly;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the utility model wheel carrier synoptic diagram;
Fig. 4 is the local vertical view cutaway drawing of Fig. 3;
Fig. 5 is the horizontal car cut-open view of the utility model.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
A kind of two-way packaged type sleeper or concrete slab sleeper static test dolly are made up of longeron 1, crossbeam 2, wheel carrier 3, horizontal car 4 and rule 6, and described crossbeam 2, wheel carrier 3 and horizontal car 4 are vertical with longeron 1 respectively, on described longeron 1 rule 6 are arranged.On the described wheel carrier 3 roller 11 is housed, this roller 11 is installed on the wheel support 12 by wheel shaft 13.Described horizontal car 4 is made up of horizontal body frame 7, horizontal roof panels 8, needle bearing 9, and this horizontal body frame 7 is connected with longeron 1, and described needle bearing 9 is fixed on the horizontal body frame 7 by horizontal axletree 10, and this horizontal roof panels 8 is bearing on the needle bearing 9.Between described longeron 1, cross rib 5 is installed.The test sleeper is placed on the horizontal roof panels 8, the lateral attitude is located by the scale mark on horizontal roof panels 8 and the crossbeam 2, lengthwise position is located by the rule on the longeron 16, and transversal displacement realizes that by the slip of horizontal roof panels 8 on needle bearing 9 length travel is realized by trolley idler wheels 11.Test sleeper or concrete slab sleeper can be accurately positioned in desired position thus.
Claims (4)
1, a kind of two-way packaged type sleeper or concrete slab sleeper static test dolly, it is characterized in that: form by longeron (1), crossbeam (2), wheel carrier (3), horizontal car (4) and rule (6), described crossbeam (2), wheel carrier (3) and horizontal car (4) are vertical with longeron (1) respectively, and rule (6) is arranged on described longeron (1).
2, test dolly according to claim 1 is characterized in that: roller (11) is housed on the described wheel carrier (3), and this roller (11) is installed on the wheel support (12) by wheel shaft (13).
3, test dolly according to claim 1, it is characterized in that: described horizontal car (4) is made up of horizontal body frame (7), horizontal roof panels (8), needle bearing (9), this horizontal body frame (7) is connected with longeron (1), described needle bearing (9) is fixed on the horizontal body frame (7) by horizontal axletree (10), and this horizontal roof panels (8) is bearing on the needle bearing (9).
4, test dolly according to claim 1 is characterized in that: cross rib (5) is installed between described longeron 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228054 CN2310991Y (en) | 1997-09-25 | 1997-09-25 | Bidirectional movable sleeper or concrete slab sleeper static test car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97228054 CN2310991Y (en) | 1997-09-25 | 1997-09-25 | Bidirectional movable sleeper or concrete slab sleeper static test car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2310991Y true CN2310991Y (en) | 1999-03-17 |
Family
ID=33941300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97228054 Expired - Fee Related CN2310991Y (en) | 1997-09-25 | 1997-09-25 | Bidirectional movable sleeper or concrete slab sleeper static test car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2310991Y (en) |
-
1997
- 1997-09-25 CN CN 97228054 patent/CN2310991Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |