CN211717586U - Electronic truck scale for bridge structure - Google Patents
Electronic truck scale for bridge structure Download PDFInfo
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- CN211717586U CN211717586U CN202020049594.6U CN202020049594U CN211717586U CN 211717586 U CN211717586 U CN 211717586U CN 202020049594 U CN202020049594 U CN 202020049594U CN 211717586 U CN211717586 U CN 211717586U
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- groove
- block
- sliding
- recess
- spout
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Abstract
The utility model discloses an electronic truck scale for bridge structures, including the weighing platform, first spout has all been seted up at the weighing platform both ends, the second spout has been seted up to first spout one side, second spout and first spout intercommunication, the weighing platform both ends all are equipped with the spliced pole, spliced pole outer wall one side fixedly connected with slider, slider and first spout sliding connection, slider and second spout sliding connection, the block groove has been seted up to the slider outer wall. The utility model discloses a set up the slider on the spliced pole, the cross sectional shape of slider sets up to the T font, can be effectual with first spout and second spout block, the bar groove on the block piece makes the stability of spring increase, the joining of fixed block has increased the stability between spring and the third recess, and the third recess height is greater than the second recess height, makes the block piece can not popped out by the stretching force of spring.
Description
Technical Field
The utility model relates to an electronic truck scale technical field, concretely relates to electronic truck scale for bridge structures.
Background
The electronic truck scale is used for weighing by utilizing a strain electric measurement principle. And a strain gauge is adhered to an elastic body of the weighing sensor to form a Wheatstone bridge. When no load exists, the bridge is in a balanced state, and the output is zero. When the elastic body bears load, each strain gauge generates strain proportional to the load, the external load can be measured through output voltage, and at present, when the electronic automobile scale is clamped with the connecting column, clamping instability can occur, and the measuring accuracy is influenced.
Therefore, it is necessary to provide an electronic truck scale for bridge structures to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic truck scale for bridge structures, through set up the slider on the spliced pole, the cross sectional shape of slider sets up to the T font, can be effectual with first spout and second spout block, the bar groove on the block, the stability that makes the spring increases, the joining of fixed block has increased the stability between spring and the third recess, the third recess height is greater than the second recess height, make the block can not popped out by the flexible power of spring, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: an electronic truck scale for a bridge structure comprises a weighing platform, wherein two ends of the weighing platform are respectively provided with a first chute, one side of the first chute is provided with a second chute, the second chute is communicated with the first chute, two ends of the weighing platform are respectively provided with a connecting column, one side of the outer wall of the connecting column is fixedly connected with a sliding block, the sliding block is slidably connected with the first chute, the sliding block is slidably connected with the second chute, the outer wall of the sliding block is provided with a clamping groove, a first groove is formed in the first chute, a sliding rod is fixedly connected in the first groove, the outer wall of the sliding rod is slidably connected with a supporting block, one side of the outer wall of the supporting block, away from the sliding rod, is provided with a second groove, one side of the second groove is provided with a third groove, the second groove is communicated with the third groove, a fixed block is fixedly connected in the third groove, the clamping block is connected with the second groove in a sliding mode, a strip-shaped groove is formed in one side of the outer wall of the clamping block and communicated with the third groove, a spring is arranged between the fixing block and the strip-shaped groove, one end of the spring is fixedly connected with the outer wall of the fixing block, one end of the spring is far away from the fixing block and is fixedly connected with the inner wall of the strip-shaped groove, and a supporting plate is fixedly connected to the bottom end of the weighing platform.
Preferably, the number of the connecting columns is two, and the two connecting columns are symmetrically distributed at two ends of the weighing platform.
Preferably, the connecting column is triangular in cross section, and the sliding rod is circular in cross section.
Preferably, the number of the first grooves is two, and the two first grooves are symmetrically distributed in the first sliding groove.
Preferably, the length of the clamping block is the same as that of the first groove, the height of the third groove is larger than that of the second groove, and the cross section of the sliding block is in a T shape.
Preferably, the number of the supporting plates is three, and the three supporting plates are uniformly distributed at the bottom end of the weighing platform.
In the technical scheme, the utility model provides a technological effect and advantage:
through set up the slider on the spliced pole, the cross sectional shape of slider sets up to the T font, can effectual and first spout and second spout block, the bar groove on the block, make the stability of spring increase, the joining of fixed block, stability between spring and the third recess has been increased, the third recess height is greater than the second recess height, make the block can not pop out by the stretching force of spring, this electronic truck scale has increased the stability of spliced pole with the weighing platform block, the measurement precision has been increased.
Drawings
For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side sectional view of the weighing platform of the present invention;
FIG. 3 is a top view of the connecting column and the sliding block of the present invention;
FIG. 4 is a top sectional view of the slide bar and the support block of the present invention;
fig. 5 is a schematic view of the slider structure of the present invention.
Description of reference numerals:
the device comprises a weighing platform 1, a first sliding chute 2, a second sliding chute 3, a connecting column 4, a sliding block 5, a clamping groove 6, a first groove 7, a sliding rod 8, a supporting block 9, a second groove 10, a third groove 11, a fixed block 12, a clamping block 13, a strip-shaped groove 14, a spring 15 and a supporting plate 16.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides an electronic truck scale for bridge structure as shown in figures 1-5, which comprises a weighing platform 1, wherein both ends of the weighing platform 1 are provided with first chutes 2, one side of each first chute 2 is provided with a second chute 3, the second chute 3 is communicated with the first chute 2, both ends of the weighing platform 1 are provided with connecting columns 4, one side of the outer wall of each connecting column 4 is fixedly connected with a slide block 5, the slide block 5 is in sliding connection with the first chute 2, the slide block 5 is in sliding connection with the second chute 3, the outer wall of the slide block 5 is provided with a clamping groove 6, a first groove 7 is arranged inside the first chute 2, a slide bar 8 is fixedly connected inside the first groove 7, the outer wall of the slide bar 8 is in sliding connection with a supporting block 9, one side of the outer wall of the supporting block 9, which is far away from the slide bar 8, is provided with a second groove 10, one side of the second, second recess 10 and third recess 11 intercommunication, the inside fixedly connected with fixed block 12 of third recess 11, the inside sliding connection of third recess 11 has block 13, block 13 and second recess 10 sliding connection, bar groove 14 has been seted up to block 13 outer wall one side, bar groove 14 and third recess 11 intercommunication, be equipped with spring 15 between fixed block 12 and the bar groove 14, 15 one end of spring and 12 outer wall fixed connection of fixed block, 12 one end of fixed block and 14 inner wall fixed connection in bar groove are kept away from to spring 15, 1 bottom fixedly connected with backup pad 16 of weighing platform.
Furthermore, in the above technical scheme, the number of the connecting columns 4 is two, and the two connecting columns 4 are symmetrically distributed at two ends of the weighing platform 1, so that the stability of the weighing platform 1 is improved;
further, in the above technical solution, the cross-sectional shape of the connecting column 4 is set to be triangular, and the cross-sectional shape of the sliding rod 8 is set to be circular, so as to increase the stability of the supporting block 9;
further, in the above technical solution, the number of the first grooves 7 is two, and the two first grooves 7 are symmetrically distributed inside the first sliding groove 2, so that the clamping block 13 is effectively clamped with the clamping groove 6;
further, in the above technical solution, the length of the engaging block 13 is the same as that of the first groove 7, the height of the third groove 11 is greater than that of the second groove 10, and the cross-sectional shape of the slider 5 is T-shaped, so as to increase the stability between the slider 5 and the weighing platform 1;
furthermore, in the above technical solution, the number of the support plates 16 is three, and the three support plates 16 are uniformly distributed at the bottom end of the weighing platform 1, so as to increase the stability of the weighing platform 1;
the implementation mode is specifically as follows: when the electronic truck scale is used, the weighing platform 1 is placed at a proper position, the connecting column 4 is lifted, the sliding block 5 on the connecting column 4 is aligned with the first sliding groove 2 and the second sliding groove 3, the sliding block 5 is slowly inserted into the first sliding groove 2 and the second sliding groove 3, the cross section of the sliding block 5 is in a T shape and can be effectively clamped with the first sliding groove 2 and the second sliding groove 3, when the sliding block 5 enters the first sliding groove 2 and the second sliding groove 3, the sliding block 5 extrudes the clamping blocks 13 at two sides of the first sliding groove 2, the clamping blocks 13 slide in the second groove 10 and the third groove 11, when the clamping blocks 13 enter the clamping grooves 6 on the sliding block 5, the springs 15 between the clamping blocks 13 and the fixed blocks 12 and the strip-shaped grooves 14 on the clamping blocks 13 are increased, the stability of the springs 15 can be tightly clamped with the clamping grooves 6, the fixed blocks 12 are added, and the stability between the springs 15 and the third groove 11 is increased, the third groove 11 is higher than the second groove 10, so that the clamping block 13 cannot be ejected out by the telescopic force of the spring 15, and the addition of the slide bar 8 prevents the measuring accuracy from being influenced by the connecting column 4 when the weighing platform 1 is used for weighing.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the electronic truck scale is used, a weighing platform 1 is placed at a proper position, a connecting column 4 is lifted, a sliding block 5 on the connecting column 4 is aligned with a first sliding chute 2 and a second sliding chute 3, the sliding block 5 is slowly inserted into the first sliding chute 2 and the second sliding chute 3, when the slide block 5 enters the first sliding chute 2 and the second sliding chute 3, the slide block 5 extrudes the clamping blocks 13 at two sides of the first sliding chute 2, so that the clamping blocks 13 slide in the second groove 10 and the third groove 11, when the clamping block 13 enters the clamping groove 6 on the slider 5, the spring 15 between the clamping block 13 and the fixed block 12 and the strip-shaped groove 14 on the clamping block 13 increase the stability of the spring 15, so that the clamping block 13 can be tightly clamped with the clamping groove 6, and the height of the third groove 11 is greater than that of the second groove 10, so that the clamping block 13 cannot be ejected by the stretching force of the spring 15.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides an electronic truck scale for bridge structures, includes weighing platform (1), its characterized in that: the scale is characterized in that first sliding grooves (2) are formed in two ends of the scale platform (1), a second sliding groove (3) is formed in one side of the first sliding groove (2), the second sliding groove (3) is communicated with the first sliding groove (2), connecting columns (4) are arranged at two ends of the scale platform (1), a sliding block (5) is fixedly connected to one side of the outer wall of each connecting column (4), the sliding block (5) is slidably connected with the first sliding groove (2), the sliding block (5) is slidably connected with the second sliding groove (3), a clamping groove (6) is formed in the outer wall of the sliding block (5), a first groove (7) is formed in the first sliding groove (2), a sliding rod (8) is fixedly connected to the inner portion of the first groove (7), a supporting block (9) is slidably connected to the outer wall of the sliding rod (8), and a second groove (10) is formed in one side, far away, third recess (11) have been seted up to second recess (10) one side, second recess (10) and third recess (11) intercommunication, the inside fixedly connected with fixed block (12) of third recess (11), the inside sliding connection of third recess (11) has block piece (13), block piece (13) and second recess (10) sliding connection, bar groove (14) have been seted up to block piece (13) outer wall one side, bar groove (14) and third recess (11) intercommunication, be equipped with spring (15) between fixed block (12) and bar groove (14), spring (15) one end and fixed block (12) outer wall fixed connection, fixed block (12) one end and bar groove (14) inner wall fixed connection are kept away from in spring (15), weighing platform (1) bottom fixedly connected with backup pad (16).
2. The electronic truck scale for bridge structures of claim 1, characterized in that: the number of the connecting columns (4) is two, and the two connecting columns (4) are symmetrically distributed at two ends of the weighing platform (1).
3. The electronic truck scale for bridge structures of claim 1, characterized in that: the cross section of the connecting column (4) is triangular, and the cross section of the sliding rod (8) is circular.
4. The electronic truck scale for bridge structures of claim 1, characterized in that: the number of the first grooves (7) is two, and the two first grooves (7) are symmetrically distributed in the first sliding groove (2).
5. The electronic truck scale for bridge structures of claim 1, characterized in that: the length of the clamping block (13) is the same as that of the first groove (7), the height of the third groove (11) is larger than that of the second groove (10), and the cross section of the sliding block (5) is T-shaped.
6. The electronic truck scale for bridge structures of claim 1, characterized in that: the quantity of backup pad (16) sets up to three, three backup pad (16) evenly distributed in weighing platform (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049594.6U CN211717586U (en) | 2020-01-10 | 2020-01-10 | Electronic truck scale for bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049594.6U CN211717586U (en) | 2020-01-10 | 2020-01-10 | Electronic truck scale for bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211717586U true CN211717586U (en) | 2020-10-20 |
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ID=72822861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020049594.6U Expired - Fee Related CN211717586U (en) | 2020-01-10 | 2020-01-10 | Electronic truck scale for bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211717586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924003A (en) * | 2021-01-25 | 2021-06-08 | 柴沙沙 | Electronic balance for basic mathematics |
-
2020
- 2020-01-10 CN CN202020049594.6U patent/CN211717586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924003A (en) * | 2021-01-25 | 2021-06-08 | 柴沙沙 | Electronic balance for basic mathematics |
| CN112924003B (en) * | 2021-01-25 | 2022-08-26 | 柴沙沙 | Electronic balance for basic mathematics |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201020 Termination date: 20210110 |