CN220057656U

CN220057656U - Bridge supports adjusting device

Info

Publication number: CN220057656U
Application number: CN202321606828.2U
Authority: CN
Inventors: 张华勇; 徐文斌; 赵大钊; 寇建平; 张玺先; 崔丽琴; 李润润; 王佳为
Original assignee: First Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Current assignee: First Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-21
Anticipated expiration: 2033-06-25

Abstract

The utility model provides a bridge support adjusting device, which relates to the technical field of bridge support and aims to solve the problem that a worker is required to continuously rotate a threaded rod, and the supporting position is inconvenient to adjust by the worker quickly, and comprises a bridge support assembly; the four groups of stabilizing assemblies are arranged outside the bridge support assembly; two guide slotted holes are formed in the hollow pipe A; the hollow pipe B is slidably arranged in the hollow pipe A, and a row of adjusting holes are formed in the hollow pipe B; the positioning bolts are inserted into the two guide slotted holes and the middle adjusting hole; this bridge supports adjusting device, the screwed ring takes place to rotate when the staff rotates the handle, and the position of bridge supporting piece changes this moment, and the staff of being convenient for adjusts supporting height, and the support position of bridge supporting piece has been reduced to convenient staff's quick adjustment.

Description

Bridge supports adjusting device

Technical Field

The utility model belongs to the technical field of bridge support, and particularly relates to a bridge support adjusting device.

Background

In the middle iron bridge construction process, a supporting and adjusting device is required to be used for supporting the bottom of the template, so that the stability of the template is ensured, and the normal pouring of concrete can be ensured; at present, the bridge supports adjusting device, needs the workman to rotate the threaded rod when supporting, still needs the workman to rotate the threaded rod continuously when the travel distance is longer, and inconvenient workman adjusts the supporting position fast, has increased workman's intensity of labour.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bridge support adjusting device, which aims to solve the problems that a worker is required to continuously rotate a threaded rod, and the worker is inconvenient to quickly adjust the support position.

The purpose and the effect of the bridge support adjusting device are achieved by the following specific technical means:

a bridge support adjusting device comprises a bridge support assembly, an adjusting assembly and a stabilizing assembly; the adjusting component is arranged outside the bridge support component; the four groups of stabilizing assemblies are arranged outside the bridge support assembly;

the bridge support assembly includes: the device comprises a hollow pipe A, a guide slotted hole, a hollow pipe B, an adjusting hole and a positioning bolt; two guide slotted holes are formed in the hollow pipe A; the hollow pipe B is slidably arranged in the hollow pipe A, and a row of adjusting holes are formed in the hollow pipe B; the positioning bolt is inserted into the two guide slotted holes and the middle adjusting hole.

Further, the adjusting assembly further comprises: a labor-saving rod and a handle; the labor-saving rod is inserted into the rotary ring on the right side; the handle is fixedly arranged on the right side of the labor-saving rod.

Further, the bridge support assembly further comprises: the bridge comprises a supporting base, a bridge supporting block and a reinforcing rod; the support base is fixedly arranged at the bottom of the hollow pipe A; the bridge support block is fixedly arranged at the top of the hollow pipe B; the reinforcing rods are arranged in two, the two reinforcing rods are fixedly arranged on the left side and the right side of the hollow pipe B, and the tops of the two reinforcing rods are fixedly connected with the bridge supporting blocks.

Further, the stabilizing assembly includes: a stabilizing seat and a stabilizing rod; the stabilizing seat is fixedly arranged on the outer wall of the hollow pipe A; the stabilizer bar is in threaded connection with the inside of the stabilizer seat.

Further, the adjustment assembly includes: a threaded ring and a swivel ring; the threaded ring is in threaded connection with the outside of the hollow pipe A, and the top of the threaded ring is in contact with the positioning bolt; eight rotating rings are arranged in total, and the eight rotating rings are fixedly arranged on the outer wall of the threaded ring.

Further, the stabilizing assembly further comprises: a connecting frame; the link fixed mounting is at the outer wall of stabilizer bar.

Compared with the prior art, the utility model has the following beneficial effects:

1. this bridge supports adjusting device because of screwed ring threaded connection in hollow pipe A's outside, and screwed ring's top and location bolt contact to screwed ring takes place to rotate when the staff rotates the handle, and the position of bridge supporting piece changes this moment, and the staff of being convenient for adjusts the supporting height, again because of being provided with one row of regulation hole on the hollow pipe B, and the location bolt inserts in two guide slotted holes and middle regulation hole, and then makes things convenient for the support position of staff's quick adjustment bridge supporting piece, has reduced staff's intensity of labour.

2. This bridge supports adjusting device is because of stabilizer bar threaded connection in the inside of stabilizer pad to play auxiliary stay effect, improved the stability when bridge supports.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of the front view structure of fig. 1 according to the present utility model.

Fig. 3 is a schematic structural view of the bridge girder support assembly of the present utility model.

Fig. 4 is a schematic view of a partial enlarged structure of the area a in fig. 1 according to the present utility model.

Fig. 5 is a schematic view of the structure of the hollow tube a and the stabilizing assembly of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a bridge support assembly; 101. a hollow pipe A; 1011. a guide slot; 102. a hollow tube B; 1021. an adjustment aperture; 103. positioning a bolt; 104. a support base; 105. bridge supporting blocks; 106. a reinforcing rod; 2. an adjustment assembly; 201. a threaded ring; 202. a rotating ring; 203. a labor-saving rod; 204. a handle; 3. a stabilizing assembly; 301. a stabilizing seat; 302. a stabilizer bar; 303. and a connecting frame.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a bridge support adjusting device which comprises a bridge support assembly 1, an adjusting assembly 2 and a stabilizing assembly 3; the adjusting component 2 is arranged outside the bridge support component 1; the stabilizing assemblies 3 are provided with four groups in total, and the four groups of stabilizing assemblies 3 are arranged outside the bridge support assembly 1.

As shown in fig. 3 and 4, the bridge girder support assembly 1 includes: hollow tube A101, guide slot 1011, hollow tube B102, adjusting hole 1021 and positioning bolt 103; two guide slots 1011 are arranged on the hollow pipe A101; the hollow tube B102 is slidably arranged in the hollow tube A101, and a row of adjusting holes 1021 are formed in the hollow tube B102; the positioning bolts 103 are inserted into the two guide slots 1011 and the middle adjusting hole 1021; the bridge support assembly 1 further comprises: a support base 104, bridge support blocks 105 and reinforcing rods 106; the support base 104 is fixedly arranged at the bottom of the hollow pipe A101; the bridge support block 105 is fixedly arranged at the top of the hollow pipe B102; the reinforcing rods 106 are provided with two in total, and two reinforcing rods 106 are fixedly mounted on the left side and the right side of the hollow pipe B102, and the tops of the two reinforcing rods 106 are fixedly connected with the bridge support blocks 105, and the adjusting assembly 2 comprises: a threaded ring 201 and a swivel ring 202; the threaded ring 201 is in threaded connection with the outside of the hollow pipe A101, and the top of the threaded ring 201 is in contact with the positioning bolt 103; eight rotating rings 202 are provided, and the eight rotating rings 202 are fixedly arranged on the outer wall of the threaded ring 201; the adjusting assembly 2 further comprises: a labor-saving bar 203 and a handle 204; the labor bar 203 is inserted into the rotary ring 202 on the right side; the handle 204 is fixedly installed on the right side of the labor-saving rod 203, and specifically functions as follows: because screwed ring 201 threaded connection is in the outside of hollow pipe A101, and screwed ring 201's top and location bolt 103 contact to screwed ring 201 takes place to rotate when staff rotates handle 204, and the position of bridge supporting piece 105 changes this moment, and the staff's of being convenient for adjusts the supporting height, because of being provided with on hollow pipe B102 again and adjusting hole 1021 in two guide slotted holes 1011 and middle adjusting hole 1021, and location bolt 103 inserts in the supporting position of two guide slotted holes 1011, and then the staff's of convenience quick adjustment bridge supporting piece 105 has reduced staff's intensity of labour.

As shown in fig. 5, the stabilizing assembly 3 includes: a stabilizer base 301 and a stabilizer bar 302; the stabilizing seat 301 is fixedly arranged on the outer wall of the hollow pipe A101; the stabilizer bar 302 is screwed inside the stabilizer seat 301; the stabilizing assembly 3 further comprises: a connection frame 303; the connecting frame 303 is fixedly installed on the outer wall of the stabilizing rod 302, and has the specific functions of: the stabilizing rod 302 is in threaded connection with the inside of the stabilizing seat 301, so that an auxiliary supporting effect is achieved, and stability of the bridge during supporting is improved.

Specific use and action of the embodiment:

when the bridge support block is used, firstly, a worker inserts the positioning bolt 103 into a proper adjusting hole 1021 according to the support height, so that the worker can conveniently and quickly adjust the support position of the bridge support block 105, the labor intensity of the worker is reduced, then the worker is connected with four stabilizing rods 302 in the four stabilizing seats 301 in a threaded manner through four connecting frames 303, the auxiliary support function is achieved, the stability of the bridge support is improved, then the worker rotates the handle 204, and at the moment, the threaded ring 201 rotates, so that the position of the bridge support block 105 is changed, and the support height is convenient for the worker to adjust.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. Bridge supports adjusting device, its characterized in that: comprises a bridge support assembly (1), an adjusting assembly (2) and a stabilizing assembly (3); the adjusting component (2) is arranged outside the bridge support component (1); the four groups of stabilizing assemblies (3) are arranged in total, and the four groups of stabilizing assemblies (3) are arranged outside the bridge support assembly (1);

the bridge support assembly (1) comprises: a hollow pipe A (101), a guide slotted hole (1011), a hollow pipe B (102), an adjusting hole (1021) and a positioning bolt (103); two guide slotted holes (1011) are formed in the hollow pipe A (101); the hollow tube B (102) is slidably arranged in the hollow tube A (101), and a row of adjusting holes (1021) are formed in the hollow tube B (102); the positioning bolts (103) are inserted into the two guide slotted holes (1011) and the middle adjusting hole (1021).

2. The bridge girder supporting and adjusting device according to claim 1, wherein: the bridge support assembly (1) further comprises: a support base (104), a bridge support block (105) and a reinforcing rod (106); the support base (104) is fixedly arranged at the bottom of the hollow pipe A (101); the bridge support block (105) is fixedly arranged at the top of the hollow pipe B (102); the two reinforcing rods (106) are arranged in total, the two reinforcing rods (106) are fixedly arranged on the left side and the right side of the hollow pipe B (102), and the tops of the two reinforcing rods (106) are fixedly connected with the bridge supporting blocks (105).

3. The bridge girder supporting and adjusting device according to claim 1, wherein: the adjusting assembly (2) comprises: a threaded ring (201) and a rotating ring (202); the threaded ring (201) is in threaded connection with the outside of the hollow pipe A (101), and the top of the threaded ring (201) is in contact with the positioning bolt (103); eight rotating rings (202) are arranged in total, and the eight rotating rings (202) are fixedly arranged on the outer wall of the threaded ring (201).

4. A bridge support adjustment apparatus according to claim 3, wherein: the adjusting assembly (2) further comprises: a labor-saving rod (203) and a handle (204); the labor-saving rod (203) is inserted into the rotary ring (202) on the right side; the handle (204) is fixedly arranged on the right side of the labor-saving rod (203).

5. The bridge girder supporting and adjusting device according to claim 1, wherein: the stabilizing assembly (3) comprises: a stabilizer base (301) and a stabilizer bar (302); the stabilizing seat (301) is fixedly arranged on the outer wall of the hollow pipe A (101); the stabilizer bar (302) is in threaded connection with the inside of the stabilizer seat (301).

6. The bridge girder supporting and adjusting device according to claim 5, wherein: the stabilizing assembly (3) further comprises: a connection frame (303); the connecting frame (303) is fixedly arranged on the outer wall of the stabilizing rod (302).