CN215160093U - Test bench for splicing elevator guide rails - Google Patents
Test bench for splicing elevator guide rails Download PDFInfo
- Publication number
- CN215160093U CN215160093U CN202121564178.0U CN202121564178U CN215160093U CN 215160093 U CN215160093 U CN 215160093U CN 202121564178 U CN202121564178 U CN 202121564178U CN 215160093 U CN215160093 U CN 215160093U
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- Prior art keywords
- frame body
- elevator guide
- splicing
- guide rails
- guide rail
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of elevator guide rail test devices, and aims to provide a test bed for splicing elevator guide rails, which comprises a frame body, wherein the frame body is of a square structure; the frame body is provided with a cross beam along the horizontal length direction, and two roll shafts are respectively connected between the cross beam and a supporting beam at the top of the frame body; a height increasing plate is arranged on the top longitudinal supporting beam of the frame body, a fixed block is arranged on the height increasing plate, a guide pulley is arranged on the fixed block, and the guide pulley is close to the roller shaft; and the support legs at the bottom of the frame body are also provided with height adjusting blocks. The utility model discloses a test bench is used in elevator guide rail concatenation adopts the structure that bottom roller and side leading pulley combined together, makes things convenient for elevator guide rail's concatenation and removal, and the test bench has compact structure, adjusts characteristics such as convenient, concatenation measuring accuracy height and use manpower sparingly, can extensively be used for elevator guide rail concatenation test technical field.
Description
Technical Field
The utility model belongs to the technical field of elevator guide rail test device, specifically speaking is a test bench is used in elevator guide rail concatenation.
Background
The elevator guide rail is a safety rail for the elevator to run up and down in the hoistway, and is fixedly connected to the wall of the hoistway by utilizing guide rail frames, guide rail brackets and other components, so that the elevator can run up and down safely along the hoistway. The guide rail commonly used for the elevator is a T-shaped guide rail which has the characteristics of strong rigidity, high reliability, low production cost and the like.
At present, corresponding splicing is needed in the installation process of the elevator guide rail, and the service life and the safety performance of the elevator guide rail are directly influenced by the splicing performance. Therefore, in the production process of the elevator guide rail, the splicing performance of the elevator guide rail needs to be tested, the existing splicing test is mostly carried out on a smooth ground or a square frame, manual carrying is needed, and the time and labor are wasted. Therefore, a test bed specially used for splicing and testing the elevator guide rails needs to be developed to improve the testing efficiency and the testing condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough among the prior art, provide a test bench is used in elevator guide rail concatenation, adopt the structure that bottom roller and side leading pulley combined together, make things convenient for elevator guide rail's concatenation and removal, the test bench has compact structure, adjusts characteristics such as convenient, concatenation measuring accuracy height and use manpower sparingly, can extensively be used for elevator guide rail concatenation test technical field.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a test bed for splicing elevator guide rails comprises a frame body, wherein the frame body is of a square structure; the frame body is provided with a cross beam along the horizontal length direction, and two roll shafts are respectively connected between the cross beam and a supporting beam at the top of the frame body; a height increasing plate is arranged on the top longitudinal supporting beam of the frame body, a fixed block is arranged on the height increasing plate, a guide pulley is arranged on the fixed block, and the guide pulley is close to the roller shaft; and the support legs at the bottom of the frame body are also provided with height adjusting blocks.
As an improvement, horizontal cross beams are arranged on four support legs of the frame body.
As an improvement, the roll shafts are parallel to each other and have the same height from the ground.
As an improvement, the two ends of the roll shaft are connected inside bearings, and the bearings are respectively fixed inside the cross beam and the supporting beam at the top of the frame body.
As an improvement, the heightening plate is provided with three uniformly distributed round holes, bolts are arranged in the round holes, and the heightening plate is fixed on the longitudinal support beam at the top of the frame body through the bolts.
As an improvement, the heightening plate and the roll shaft are positioned on the same horizontal plane, so that the elevator guide rail splicing is ensured to move on the same horizontal plane.
As an improvement, the surface of the heightening plate is compounded with a wear-resistant PA plastic plate.
As an improvement, the fixed block is fixed on the heightening plate through an inner hexagon bolt.
As an improvement, the height adjusting blocks are provided with four height adjusting blocks which are uniformly distributed on the four support legs of the frame body.
As an improvement, the height adjusting block is of a T-shaped structure, an adjusting groove is formed in the height adjusting block, and an adjusting bolt is arranged in the adjusting groove.
The utility model discloses the beneficial effect who gains does: a test bed for splicing elevator guide rails has the characteristics of compact structure, convenience in adjustment, high splicing test precision, labor saving and the like; the elevator guide rail splicing test device has the advantages that the square frame body is adopted, the two parallel roll shafts are arranged on the frame body, parallel movement of the elevator guide rail is facilitated, and the elevator guide rail subjected to splicing test can be placed on the surface of the top of the frame body; by adopting the guide sliding rail structure, the elevator guide rails are always in a straight line during splicing, the accuracy of splicing test is greatly improved, and good splicing performance is ensured during later installation of the elevator guide rails; the height adjusting block is arranged at the bottom of the frame body, so that the test bed can conveniently find different test angles, and the test requirements of different elevator guide rails are met; in addition, through compound wear-resisting PA plastics of one deck at the increase plate surface, can have fine guard action to elevator guide rail surface when the concatenation test, prevent elevator guide rail surface damage or produce the mar.
Drawings
FIG. 1 is a schematic structural diagram of a test bed for splicing elevator guide rails according to the present invention;
FIG. 2 is a front view of the test bed for splicing the elevator guide rails;
FIG. 3 is a left side view of the test bed for splicing the elevator guide rails;
fig. 4 is the utility model discloses elevator guide rail splices the plan view with the test bench.
In the figure: 1. the frame, 2, crossbeam, 3, roller, 4, increase the board, 5, fixed block, 6, guide pulley, 7, altitude mixture control piece, 8, horizontal beam, 9, round hole, 10, hexagon socket head cap screw, 11, adjusting bolt.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and embodiments: as shown in fig. 1 to 4, the test bed for splicing the elevator guide rails of the present invention comprises a frame body 1, wherein the frame body 1 has a square structure, and four support legs of the frame body 1 are provided with horizontal beams 8; the frame body 1 is provided with a cross beam 2 along the horizontal length direction, and two roll shafts 3 are respectively connected between the cross beam 2 and a supporting beam at the top of the frame body 1; a heightening plate 4 is arranged on the top longitudinal supporting beam of the frame body 1, a fixing block 5 is arranged on the heightening plate 4, a guide pulley 6 is arranged on the fixing block 5, and the guide pulley 6 is close to the roller shaft 3; and a height adjusting block 7 is also arranged on the support leg at the bottom of the frame body 1.
Further, the roll shafts 3 are parallel to each other and have the same height from the ground; specifically, the two ends of the roll shaft 3 are connected inside bearings, the bearings are respectively fixed inside the cross beam 2 and the support beam at the top of the frame body 1, more specifically, the bearings are located in bearing sleeves, and the bearing sleeves are fixed on the corresponding cross beam and the support beam through nuts.
Furthermore, the height increasing plate 4 is provided with three uniformly distributed round holes 9, bolts are arranged in the round holes 9, and the height increasing plate 4 is fixed on the longitudinal support beam at the top of the frame body 1 through the bolts; furthermore, the surface of the heightening plate 4 is compounded with a wear-resistant PA plastic plate, so that the surface of the elevator guide rail is better protected, and the surface is prevented from being damaged or scratched in the splicing test process to influence the appearance quality of the elevator guide rail.
Further, the fixing block 5 is fixed on the heightening plate 4 through an inner hexagon bolt 10, so that the installation and the disassembly are convenient.
Furthermore, the height adjusting blocks 7 are totally four and are uniformly distributed on the four support legs of the frame body 1; furthermore, the height adjusting block 7 is of a T-shaped structure, an adjusting groove is formed in the height adjusting block, an adjusting bolt 11 is arranged in the adjusting groove, and the adjusting bolt 11 moves up and down in the adjusting groove to adjust different gradients of the frame body 1.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (10)
1. A test bed for splicing elevator guide rails comprises a frame body (1), and is characterized in that the frame body (1) is of a square structure; the frame body (1) is provided with a cross beam (2) along the horizontal length direction, and two roll shafts (3) are respectively connected between the cross beam (2) and a supporting beam at the top of the frame body (1); a height increasing plate (4) is arranged on a longitudinal supporting beam at the top of the frame body (1), a fixing block (5) is arranged on the height increasing plate (4), a guide pulley (6) is arranged on the fixing block (5), and the guide pulley (6) is close to the roller shaft (3); the support leg at the bottom of the frame body (1) is also provided with a height adjusting block (7).
2. The elevator guide rail splicing test bed according to claim 1, wherein horizontal beams (8) are provided on four legs of the frame body (1).
3. The test stand for splicing elevator guide rails according to claim 1, wherein the roll shafts (3) are parallel to each other and have the same height from the ground.
4. The test bed for splicing the elevator guide rails according to claim 3, wherein two ends of the roll shaft (3) are connected inside bearings, and the bearings are respectively fixed inside the cross beam (2) and a supporting beam on the top of the frame body (1).
5. The test bed for splicing the elevator guide rails according to claim 1, wherein the height increasing plate (4) is provided with three uniformly distributed round holes (9), bolts are arranged in the round holes (9), and the height increasing plate (4) is fixed on the longitudinal supporting beam at the top of the frame body (1) through the bolts.
6. The test bed for splicing of elevator guide rails according to claim 5, wherein the heightening plate (4) and the roll shaft (3) are located at the same horizontal plane, thereby ensuring that the elevator guide rail splicing moves on the same horizontal plane.
7. The elevator guide rail splicing test bed according to claim 5 or 6, wherein the surface of the heightening plate (4) is compounded with a wear-resistant PA plastic plate.
8. The test bed for splicing the elevator guide rails according to claim 1, wherein the fixing block (5) is fixed on the heightening plate (4) by an inner hexagon bolt (10).
9. The test bed for splicing the elevator guide rails according to claim 1, wherein the height adjusting blocks (7) are four in number and are uniformly distributed on four support legs of the frame body (1).
10. The test bed for splicing the elevator guide rails according to claim 9, wherein the height adjusting block (7) is of a T-shaped structure, an adjusting groove is formed in the height adjusting block, and an adjusting bolt (11) is arranged in the adjusting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564178.0U CN215160093U (en) | 2021-07-11 | 2021-07-11 | Test bench for splicing elevator guide rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564178.0U CN215160093U (en) | 2021-07-11 | 2021-07-11 | Test bench for splicing elevator guide rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160093U true CN215160093U (en) | 2021-12-14 |
Family
ID=79397014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121564178.0U Expired - Fee Related CN215160093U (en) | 2021-07-11 | 2021-07-11 | Test bench for splicing elevator guide rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160093U (en) |
-
2021
- 2021-07-11 CN CN202121564178.0U patent/CN215160093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |