CN222638059U - A pre-embedded part for bridge installation - Google Patents

Abstract

The utility model relates to the technical field of cable laying, in particular to an embedded part for bridge installation, wherein the lower end of an embedded plate is slidably connected with an assembly top plate, the front side and the rear side of the lower end of the assembly top plate are both rotatably connected with a rotary connecting rod, the lower end of the rotary connecting rod is rotatably connected with a sliding block, the outer side of the sliding block is slidably connected with a side supporting plate, and the lower end of the inner side of the side supporting plate is slidably connected with a side clamping plate.

Description

Built-in fitting for bridge installation

Technical Field

The utility model relates to an embedded part for bridge installation, and belongs to the technical field of cable laying.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like, can be independently erected, can be laid on various buildings and pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, and all parts are required to be galvanized and installed on the bridge outside the building.

In the prior cable bridge frame, a plurality of screw rods are usually fixed at the top of a building wall body in a punching mode when an embedded part is used, the front and rear positions of the embedded screw rods are difficult to adjust, the size of a bottom supporting structure of the bridge frame is also difficult to adjust, rapid adjustment and stable clamping treatment are difficult to achieve according to the width and the height of the bridge frame, the mounting stability of the bridge frame is reduced, the embedded part and the supporting structure are usually connected in a fixed mode, but the supporting structure of the bridge frame is difficult to detach under the condition that the bridge frame is changed, so that a plurality of protruding parts are arranged in a building, and the assembly and disassembly treatment is inconvenient according to actual conditions.

Disclosure of utility model

The utility model aims to provide an embedded part for bridge installation, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a built-in fitting for bridge installation, includes pre-buried plate, equipment roof and equipment bedplate, the lower extreme sliding connection of pre-buried plate has the equipment roof, the equal rotation of lower extreme front and back side of equipment roof is connected with the rotation connecting rod, the lower extreme rotation of rotation connecting rod is connected with the sliding block, the outside sliding connection of sliding block has the side stay plate, the inboard lower extreme sliding connection of side stay plate has the side splint, the lower extreme fixedly connected with equipment bedplate of side stay plate, the draw-in groove has all been seted up to the lower extreme front and back side of equipment bedplate and pre-buried plate, the inside of draw-in groove is equipped with the draw-in bar, sliding connection between draw-in bar and the pre-buried plate.

Further, the inboard fixedly connected with dead lever of upper end of side stay plate, sliding connection between dead lever and the sliding block, the front end screwed connection of sliding block has the locking bolt, sliding connection between locking bolt and the side stay plate.

Further, a limiting telescopic rod is fixedly connected to the middle position of the upper end of the side supporting plate, and the limiting telescopic rod is fixedly connected with the assembled top plate.

Further, the inner side of the lower end of the side supporting plate is spirally connected with an adjusting screw, the adjusting screw is rotationally connected with the side clamping plate, and the outer end of the adjusting screw is fixedly connected with a rotary table.

Further, the left side and the right side of the lower end face of the assembled top plate are fixedly connected with top clamping pads.

Further, the intermediate position department sliding connection of equipment roof has the slip pull rod, the upper end fixedly connected with spacing fixture block of slip pull rod, sliding connection between spacing fixture block and the pre-buried plate, the surface of slip pull rod covers outward has the spring, the lower extreme rotation of slip pull rod is connected with the pull ring.

Further, a limiting slot is formed in the middle of the lower end face of the embedded plate, and the position of the limiting slot corresponds to the position of the limiting clamping block.

The beneficial effects of the utility model are as follows:

According to the utility model, the sliding block can be limited or can slide left and right through the tightness of the locking bolt, the rotating connecting rod can be rotated through the left and right sliding of the sliding block, the side supporting plate can drive the assembling seat plate to move up and down under the limit function of the fixing rod, the sliding rod can be stably supported through the effect of the limiting telescopic rod, the distance between the assembling top plate and the assembling seat plate can be quickly adjusted, the bridge can be conveniently limited up and down according to the height of the bridge, the adjusting screw can drive the side clamping plate to move back and forth through the rotation of the turntable, the bridge can be further clamped back and forth, the integral stability of the bridge after being installed is ensured, the clamping strip can be utilized to be inserted into the clamping groove at the bottom of the embedded plate or the assembling seat plate, the assembling top plate and the assembling seat plate can be quickly spliced, the assembling seat plate can be disassembled in a non-use state, the sliding rod can drive the limiting seat plate to move downwards through the pulling of the pull ring, the spring arranged, the assembling clamping plate and the spring can be compressed, the assembling top plate and the embedded plate can be accurately spliced, the pre-embedded plate can be quickly split and assembled, and the limiting clamp plate can be conveniently assembled, and assembled into the embedded slot, and the assembling structure can be conveniently split and assembled according to the situation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of an embedment for bridge mounting of the present utility model;

FIG. 2 is an enlarged view of the embedment for bridge mounting of the present utility model at A in FIG. 1;

FIG. 3 is a right cross-sectional view of an installation structure of an embedded plate and an assembled top plate of an embedded part for bridge installation;

FIG. 4 is a bottom view of the mounting structure of the embedded plate of the embedded part for bridge mounting of the present utility model;

In the figure, the reference numerals are 1, a pre-buried plate, 2, an assembling top plate, 3, a rotating connecting rod, 4, a sliding block, 5, a side supporting plate, 6, a side clamping plate, 7, an assembling seat plate, 8, a clamping groove, 9, clamping strips, 10, a fixing rod, 11, a locking bolt, 12, a limiting telescopic rod, 13, an adjusting screw, 14, a turntable, 15, a top clamping pad, 16, a sliding pull rod, 17, a limiting clamping block, 18, a spring, 19, a pull ring, 20 and a limiting slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

The embedded part for bridge installation comprises an embedded plate 1, an assembly top plate 2 and an assembly seat plate 7, wherein the lower end of the embedded plate 1 is slidably connected with the assembly top plate 2, the front side and the rear side of the lower end of the assembly top plate 2 are rotatably connected with a rotary connecting rod 3, the lower end of the rotary connecting rod 3 is rotatably connected with a sliding block 4, the outer side of the sliding block 4 is slidably connected with a side supporting plate 5, the inner side lower end of the side supporting plate 5 is slidably connected with a side clamping plate 6, the lower end of the side supporting plate 5 is fixedly connected with the assembly seat plate 7, the inner side of the upper end of the side supporting plate 5 is fixedly connected with a fixing rod 10, the fixing rod 10 is slidably connected with the sliding block 4, the front end of the sliding block 4 is spirally connected with a locking bolt 11, the locking bolt 11 is slidably connected with the side supporting plate 5, the middle position of the upper end of the side supporting plate 5 is fixedly connected with a limit telescopic rod 12, the limit telescopic rod 12 is fixedly connected with the assembly top plate 2, the inner side of the lower end of the side supporting plate 5 is spirally connected with an adjusting screw 13, the adjusting screw 13 is rotationally connected with the side clamping plate 6, the outer end of the adjusting screw 13 is fixedly connected with a rotary table 14, the left side and the right side of the lower end surface of the assembled top plate 2 are fixedly connected with a top clamping pad 15, the sliding block 4 can be limited or can slide left and right through the tightness of the locking bolt 11, the rotary connecting rod 3 can be rotated through the left and right sliding of the sliding block 4, the side supporting plate 5 can drive the assembled base plate 7 to move up and down under the limiting action of the fixing rod 10, the distance between the assembled top plate 2 and the assembled base plate 7 can be rapidly adjusted through the limiting telescopic rod 12, so that the upper and lower limiting treatment can be carried out on the bridge according to the height of the bridge, and the adjusting screw 13 can drive the side clamping plates 6 to move back and forth through the rotation of the turntable 14, so that the bridge frame can be clamped back and forth, and the overall stability of the bridge frame after being installed is ensured.

Referring to fig. 1, 3 and 4, the difference between this embodiment and embodiment 1 is that the front side and the rear side of the lower end surfaces of the assembly seat plate 7 and the embedded plate 1 are both provided with a clamping slot 8, the inside of the clamping slot 8 is provided with a clamping strip 9, the clamping strip 9 and the embedded plate 1 are in sliding connection, a sliding pull rod 16 is slidably connected at the middle position of the assembly top plate 2, a limit clamping block 17 is fixedly connected at the upper end of the sliding pull rod 16, the limiting clamping block 17 and the embedded plate 1 are slidably connected, a spring 18 is covered on the surface of the sliding pull rod 16, a pull ring 19 is rotatably connected at the lower end of the sliding pull rod 16, a limit slot 20 is formed at the middle position of the lower end surface of the embedded plate 1, the position size of the limit slot 20 corresponds to the position size of the limit clamping block 17, the embedded plate 1 or the clamping slot 8 at the bottom of the assembly seat plate 7 can be inserted, thereby the multiple groups of assembly top plates 2 and the assembly seat plate 7 can be rapidly spliced, the assembly top plates can be disassembled in a non-use state, the sliding clamping blocks 17 can be driven by pulling the sliding blocks 19 to move downwards, the springs 18 can be compressed, the springs 18 can be arranged downwards, the limit clamping blocks can be rapidly compressed and the assembly top plates can be rapidly assembled and the embedded plates can be rapidly or assembled and assembled to the pre-embedded plates can be assembled to the limit plates and be rapidly and assembled to the limit plates 20 can be rapidly be assembled and assembled to be rapidly and assembled to be assembled to the assembly and separated according to the practical position of the limit position of the pre-embedded plate 1.

The working principle of the utility model is as follows: this device is when using, make slider 4 can receive the restriction or can slide from side to side through the elasticity that has set up locking bolt 11, can make through the left and right sides of slider 4 rotate connecting rod 3, and then make side stay plate 5 can drive equipment bedplate 7 and reciprocate under the spacing effect of dead lever 10, and can carry out steady support through the effect of the spacing telescopic link 12 that sets up, and then make the distance between equipment roof 2 and the equipment bedplate 7 can carry out the fast adjustment, so that carry out spacing processing from top to bottom to the crane span according to the height of crane span structure, and make adjusting screw 13 can drive side splint 6 back and forth through the rotation to carousel 14, and then can carry out the centre gripping processing around to the crane span structure, guarantee the overall stability after the crane span structure installation, and utilize the effect of draw-in bar 9 can insert in the draw-in groove 8 of pre-buried plate 1 or equipment bedplate 7 bottom, thereby can carry out quick concatenation processing to multiunit equipment roof 2 and equipment bedplate 7, and can dismantle under non-use state, and make the distance between equipment roof 2 and the equipment bedplate 7 can drive spacing fixture block 17 and make down and set up spring 18, and make the jack-in the side-up plate 17 can carry out the quick split processing to the installation slot 1 or the realization, and the realization is convenient for install the jack-up slot 20, and the realization is split and is realized in the side-draw-in the side plate 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The embedded part for bridge installation comprises an embedded plate (1), an assembly top plate (2) and an assembly seat plate (7), and is characterized in that the lower end of the embedded plate (1) is slidably connected with the assembly top plate (2), the front side and the rear side of the lower end of the assembly top plate (2) are rotatably connected with a rotary connecting rod (3), the lower end of the rotary connecting rod (3) is rotatably connected with a sliding block (4), the outer side of the sliding block (4) is slidably connected with a side supporting plate (5), the inner side lower end of the side supporting plate (5) is slidably connected with a side clamping plate (6), the lower end of the side supporting plate (5) is fixedly connected with the assembly seat plate (7), clamping grooves (8) are formed in the front side and the rear side of the lower end of the assembly seat plate (7) and the lower end of the embedded plate (1), clamping strips (9) are arranged in the clamping grooves (8), and the clamping strips (9) are slidably connected with the embedded plate (1).

2. The embedded part for bridge installation according to claim 1, wherein a fixing rod (10) is fixedly connected to the inner side of the upper end of the side supporting plate (5), the fixing rod (10) is in sliding connection with the sliding block (4), a locking bolt (11) is spirally connected to the front end of the sliding block (4), and the locking bolt (11) is in sliding connection with the side supporting plate (5).

3. The embedded part for bridge installation according to claim 1, wherein a limiting telescopic rod (12) is fixedly connected to the middle position of the upper end of the side supporting plate (5), and the limiting telescopic rod (12) is fixedly connected with the assembled top plate (2).

4. The embedded part for bridge installation according to claim 1, wherein an adjusting screw (13) is spirally connected to the inner side of the lower end of the side supporting plate (5), the adjusting screw (13) is rotatably connected with the side clamping plate (6), and a turntable (14) is fixedly connected to the outer end of the adjusting screw (13).

5. The embedded part for mounting the bridge frame according to claim 1, wherein the left side and the right side of the lower end face of the assembly top plate (2) are fixedly connected with top clamping pads (15).

6. The embedded part for bridge installation according to claim 1, wherein a sliding pull rod (16) is slidably connected to the middle position of the assembly top plate (2), a limiting clamping block (17) is fixedly connected to the upper end of the sliding pull rod (16), the limiting clamping block (17) is slidably connected with the embedded plate (1), a spring (18) is coated on the surface of the sliding pull rod (16), and a pull ring (19) is rotatably connected to the lower end of the sliding pull rod (16).

7. The embedded part for bridge installation according to claim 1, wherein a limiting slot (20) is formed in the middle position of the lower end face of the embedded plate (1), and the position of the limiting slot (20) corresponds to the position of the limiting clamping block (17).