CN210002227U

CN210002227U - road and bridge cement mortar joint filling device

Info

Publication number: CN210002227U
Application number: CN201920745976.XU
Authority: CN
Inventors: 曹勇涛; 朱莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-31
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a road and bridge cement mortar device of caulking, including the barral of a gun, the pot head of barral of a gun is equipped with the rifle head, two spacing recesses have been seted up to the inside symmetry of rifle head, the inside symmetry of rifle head is provided with the horizontal pole, two be fixed with the montant between the horizontal pole, the bottom mounting of horizontal pole has two stoppers, the stopper is in the inboard of spacing recess, wherein the horizontal pole top runs through to the outside of rifle head, wherein the top of horizontal pole is fixed with the stopper rod, symmetrical connection has extension spring between stopper rod and the rifle head side, and the horizontal pole through the design has replaced original threaded connection mode for the rifle head, and it is more light convenient to make the installation on having guaranteed that the rifle head is connected stable basis, makes things convenient for the dismantlement of rifle head to wash, avoids using traditional screw to lead to the screw thread damage because.

Description

road and bridge cement mortar joint filling device

Technical Field

The utility model belongs to the technical field of cement mortar joints, concretely relates to kind of road bridge cement mortar joint filling device.

Background

The cement mortar joint filling device mainly uses large hydraulic engineering stones to fill joints, joint pointing and reinforcing engineering, repairs earthquake cracks, replaces the traditional method of filling the cracks with mud in a pressure mode, can realize multi-angle and omnibearing filling of fine cracks, injects cement mortar into required positions in an injection mode, and is quick and labor-saving in injection.

The existing gap filling device still has defects when in use, when the road and bridge cement mortar gap filling device is not in use, the gun head is blocked due to the solidification of cement mortar, the gun head needs to be disassembled and cleaned, the gun head is fixed on a gun body through threads, cement mortar exists in thread gaps after the cement mortar is solidified, the disassembly of workers is influenced, even the threads are damaged, the connection is unstable due to the abrasion of the threads, and the use of the road and bridge cement mortar gap filling device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of road bridge cement mortar device of caulking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a kinds of road and bridge cement mortar device of caulking, including the barral of a gun, the pot head of barral of a gun is equipped with the rifle head, two spacing recesses have been seted up to the inside symmetry of rifle head, the inside symmetry of rifle head is provided with the horizontal pole, two be fixed with the montant between the horizontal pole, the bottom mounting of horizontal pole has two stoppers, the stopper is in the inboard of spacing recess, wherein the horizontal pole top is run through to the outside of rifle head, wherein the top of horizontal pole is fixed with the stopper pole, symmetrical connection has extension spring between stopper pole and the rifle head side.

Preferably, the top of rifle bar is fixed with feed arrangement, the symmetry is fixed with the fixture block on feed arrangement's the top inner wall, feed arrangement's inside symmetry is provided with two baffles, two be connected with connecting spring between the baffle, two baffle top cover is equipped with the sleeve, telescopic top and feed arrangement's top are connected with the bull stick, the bull stick is connected with feed arrangement's top through the pivot, the top of baffle is fixed with the pull rod.

Preferably, the end part of the gun rod is sleeved with a connector relative to the side of the gun head, the bottom of the connector is connected with a handle through threads, and the surface of the handle is provided with a plurality of bulges.

Preferably, the baffle is connected with the clamping block in a clamping manner, the top end of the baffle is connected with the inner wall of the feeding device in an attaching manner, and the baffle is connected with the sleeve in an attaching manner.

Preferably, the height of the rotating rod is equal to that of the pull rod, the rotating rod is attached to the pull rod, and the top end of the baffle is attached to the top end of the clamping block.

Preferably, a handle is fixed at the bottom end of the gun rod, an electric wire is connected to the bottom end of the handle, and a switch is fixed on the side edge of the handle through a bolt.

Preferably, the vertical rod is attached to the inner wall of the gun head, the limiting block is connected with the inner wall of the limiting groove in a clamping mode, and the gun head is connected with the gun rod in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the horizontal pole through the design has replaced original threaded connection mode for the rifle head, has guaranteed that the rifle head connects more easily convenient on stable basis, makes things convenient for the dismantlement of rifle head to wash, avoids using traditional screw thread to lead to the screw thread to damage because of cement mortar blocks up, causes the not hard up influence equipment of rifle head to use.

2. Through the baffle of design, but make original feed arrangement not have any isolation to change into isolation structure, when cement mortar deposits in feed arrangement, avoided leading to feed arrangement department cement mortar to pour because of the misuse, cause unnecessary extravagant and pollute staff's health.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the gun head and the gun rod of the present invention;

FIG. 3 is a schematic structural view of the feeding device and the baffle plate of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;

in the figure: 1. a feeding device; 2. a gun head; 3. a grip; 4. a gun rod; 5. a handle; 6. an extension spring; 7. a limiting rod; 8. a cross bar; 9. a vertical rod; 10. a limiting block; 11. a limiting groove; 12. a clamping block; 13. a baffle plate; 14. a pull rod; 15. a connecting spring; 16. a sleeve; 17. and (4) rotating the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Example 1

Please refer to fig. 1 and 2, the utility model provides a kind technical scheme road and bridge cement mortar device of caulking, including the barral of a gun 4, the pot head of barral of a gun 4 is equipped with rifle head 2, rifle head 2 inside symmetry has seted up two spacing recesses 11, the inside symmetry of rifle head 2 is provided with horizontal pole 8, be fixed with montant 9 between two horizontal poles 8, the bottom mounting of horizontal pole 8 has two stopper 10, stopper 10 is in the inboard of spacing recess 11, wherein 8 tops of horizontal poles run through to the outside of rifle head 2, wherein the top of horizontal poles 8 is fixed with stopper 7, symmetrical connection has extension spring 6 between stopper 7 and the rifle head 2 side, horizontal 8 pole through the design has replaced original rifle head 2 and has used threaded connection mode, make the installation more light convenient on the basis of having guaranteed that rifle head 2 connects stably, make the dismantlement of rifle head 2 wash, avoid using traditional screw thread to lead to the thread damage because of cement mortar jam, cause rifle head 2 not hard up and influence the.

Example 2

Please refer to fig. 1 to 4, the utility model provides a kind technical scheme cement mortar caulking device for roads and bridges, including the barral of a gun 4, the pot head of barral of a gun 4 is equipped with rifle head 2, two spacing recesses 11 have been seted up to rifle head 2 inside symmetry, the inside symmetry of rifle head 2 is provided with horizontal pole 8, be fixed with montant 9 between two horizontal poles 8, the bottom mounting of horizontal pole 8 has two stopper 10, stopper 10 is in the inboard of spacing recess 11, wherein 8 tops of horizontal poles run through to the outside of rifle head 2, wherein the top of horizontal poles 8 is fixed with stopper 7, symmetrical connection has extension spring 6 between stopper 7 and the rifle head 2 side, horizontal 8 pole through the design has replaced original rifle head 2 and has used threaded connection mode, make the installation more light convenient on the basis of having guaranteed that rifle head 2 connects stably, make the dismantlement of rifle head 2 wash, avoid using traditional screw thread to lead to the thread damage because of cement mortar jam, cause rifle head 2 not hard up and.

In this embodiment, it is preferred, the top of barral of a gun 4 is fixed with feed arrangement 1, the symmetry is fixed with fixture block 12 on feed arrangement 1's the top inner wall, feed arrangement 1's inside symmetry is provided with two baffles 13, be connected with connecting spring 15 between two baffles 13, two baffles 13 top cover are equipped with sleeve 16, sleeve 16's top and feed arrangement 1's top are connected with bull stick 17, bull stick 17 is connected with feed arrangement 1's top through the pivot, the top of baffle 13 is fixed with pull rod 14, baffle 13 through the design, make original feed arrangement 1 not have any isolation to change into isolatable structure into, when cement mortar is deposited in feed arrangement 1, avoided leading to feed arrangement 1 department cement mortar to pour out because of the misuse, cause unnecessary extravagant and pollute staff's health.

The utility model discloses a theory of operation and use flow: when the utility model is used, a worker turns on the power supply and operates the device through the handle 5, so that cement mortar in the feeding device 1 flows into the gun head 2 through the gun rod 4, then the gun head 2 is aligned with the gap, and the switch is pressed, so that the cement mortar at the gun head 2 flows into the gap;

in the connection of the gun head 2 and the gun rod 4, the limiting rod 7 is pulled, the limiting rod 7 drives the two transverse rods 8 to move outwards, the limiting blocks 10 at the bottom ends of the transverse rods 8 move to the left side of the limiting groove 11 to be clamped, the gun head 2 is sleeved on the gun rod 4, the limiting rod 7 is put down, the transverse rods 8 move inwards under the resilience force of the tension spring 6, the limiting blocks 10 are clamped with the inner wall of the right side of the limiting groove 11, the gun head 2 is clamped with the feeding device 1, the limiting rod 7 is pulled during disassembly, the two transverse rods 8 are driven to move outwards through the limiting rod 7, the limiting blocks 10 at the bottom ends of the transverse rods 8 move to the left side of the limiting groove 11 to be clamped, and the gun head 2 is pulled towards the outside of the gun rod;

in the connection of feed arrangement 1 and baffle 13, rotate bull stick 17 and make baffle 13 move the inside of feed arrangement 1, extrude two pull rods 14, make baffle 13 remove to the bottom of feed arrangement 1, when removing the fixture block 12 below, loosen pull rod 14, make baffle 13 laminate with the inside of feed arrangement 1 under the resilience force of connecting spring 15, baffle 13 card is in the bottom of fixture block 12 simultaneously, thereby make baffle 13 fixed with feed arrangement 1, when dismantling, extrude two pull rods 14, pulling bull stick 17, make baffle 13 remove to the top of feed arrangement 1, rotate bull stick 17, make baffle 13 remove the outside of feed arrangement 1, thereby make baffle 13 and feed arrangement 1 separate.

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

Claims

The road and bridge cement mortar gap filling device comprises a gun rod (4) and is characterized in that a gun head (2) is sleeved at a end of the gun rod (4), two limiting grooves (11) are symmetrically formed in the gun head (2), transverse rods (8) are symmetrically arranged in the gun head (2), a vertical rod (9) is fixed between the two transverse rods (8), two limiting blocks (10) are fixed at the bottom ends of the transverse rods (8), the limiting blocks (10) are located on the inner sides of the limiting grooves (11), transverse rods (8) penetrate through the top ends of the transverse rods (8) to the outside of the gun head (2), limiting rods (7) are fixed at the top ends of transverse rods (8), and extension springs (6) are symmetrically connected between the limiting rods (7) and the side edges of the gun head (2).
2. The road and bridge cement mortar gap filling device according to claim 1, characterized in that a feeding device (1) is fixed at the top of the gun rod (4), the inner wall of the top of the feeding device (1) is symmetrically fixed with the clamping blocks (12), two baffle plates (13) are symmetrically arranged inside the feeding device (1), a connecting spring (15) is connected between the two baffle plates (13), a sleeve (16) is sleeved at the top ends of the two baffle plates (13), the top of the sleeve (16) and the top of the feeding device (1) are connected with a rotating rod (17), the rotating rod (17) is connected with the top of the feeding device (1) through a rotating shaft, and a pull rod (14) is fixed at the top of the baffle plate (13).
3. The road and bridge cement mortar caulking device according to claim 2, wherein a connector is sleeved at the end of the gun rod (4) relative to the side of the gun head (2), the bottom of the connector is connected with a handle (3) through threads, and a plurality of protrusions are arranged on the surface of the handle (3).
4. The road and bridge cement mortar caulking device according to claim 2, wherein the baffle (13) is connected with the clamping block (12) in a clamping manner, the top end of the baffle (13) is connected with the inner wall of the feeding device (1) in an attaching manner, and the baffle (13) is connected with the sleeve (16) in an attaching manner.
5. The road and bridge cement mortar caulking device according to claim 2, wherein the height of the rotating rod (17) is equal to that of the pull rod (14), the rotating rod (17) is attached to the pull rod (14), and the top end of the baffle (13) is attached to the top end of the clamping block (12).
6. The kind of road and bridge cement mortar caulking device according to claim 3, characterized in that a handle (5) is fixed at the bottom end of the gun rod (4), an electric wire is connected to the bottom end of the handle (5), and a switch is fixed at the side edge of the handle (5) through a bolt.
7. The road and bridge cement mortar joint filling device according to claim 1, wherein the vertical rod (9) is attached to the inner wall of the gun head (2), the limiting block (10) is connected with the inner wall of the limiting groove (11) in a clamping manner, and the gun head (2) is connected with the gun rod (4) in a clamping manner.