Adjustable type semaphore mounting bracket
Technical field:
The utility model adjustable type semaphore mounting bracket is a kind of special stand that is used for installing in the subway tunnel semaphore.Belong to subway signal system chambers external signal equipment mounting technique field.
Background technology:
At present the subway support that is used to install semaphore is also being continued to use the bracket of right angle type of using on the railway, clumsy and can not adjust because of its shape, be confined to be installed in the Rectangular Tunnel, because of the radian of other shape tunnel wall different with angle, can't directly reach the design and installation requirement, bring very big difficulty to installation work, and influence the verticality of semaphore, therefore need change.
Summary of the invention:
The purpose of this utility model is at the defective of prior art and deficiency, provide a kind of simple in structure, can adjust flexibly, easy for installation, application site adjustable type semaphore mounting bracket widely.
Adjustable type semaphore mounting bracket structure described in the utility model is to be one by 1 installed surface, 1 stationary plane, 2 adjustment parts by being movably connected to form, installed surface is the square structure, stationary plane is the rectangle structure, a plurality of slotted holes are respectively established for adjusting point in the two sides, middle and lower part of stationary plane, adjust the angle of installed surface, the corresponding stationary plane of adjustment part, just can realize being installed on the difform tunnel wall, reach the purpose of this utility model.
The utility model is simple in structure, can adjust, and is easy to reach the design and installation requirement, is applicable in the tunnel that is installed in different shape.
Description of drawings:
Fig. 1 is that the utility model adjustable type semaphore mounting bracket is installed in the schematic diagram in the Rectangular Tunnel.
Fig. 2 is that the utility model adjustable type semaphore mounting bracket is installed in the schematic diagram in the shape tunnel, garden.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
1. this adjustable type semaphore mounting bracket is to consist of an integral body by semaphore installed surface 1, support stationary plane 2 and adjustment part 3 by flexibly connecting some fastening bolt 4,5 and adjusting some fastening bolt 6.
2. semaphore installed surface 1 is the square structure, and end both sides are respectively established and flexibly connected a some fastening bolt 4 and is connected with adjustment part 3, and the other end both sides part that stretches out is respectively established a flexible connection fastening bolt 5 and is connected with support stationary plane 2.
3. support stationary plane 2 is the rectangle structure, and the outside ledge in both sides, upper end is respectively established a flexible connection point fastening bolt 5 and is connected with semaphore installed surface 1, and a plurality of slotted holes are respectively established for adjusting point in the two sides, middle and lower part, are connected with adjustment part 3 by adjusting a fastening bolt 6.
Should be when this support is installed according to the design height requirement, earlier support stationary plane 2 is fixed on the tunnel wall, adjust this bracket signal installed surface 1, adjustment part 3 angle according to the radian of tunnel wall then corresponding to support stationary plane 2, when semaphore installed surface 1 is the level of state, successively tighten moving point fastening bolt 4,5 and adjust some fastening bolt 6, adjustable type semaphore mounting bracket will firmly be fixed on the tunnel wall.