CN209041040U - Piston-type mortar pump is used in a kind of construction - Google Patents

Abstract

The utility model discloses a kind of construction piston-type mortar pumps, including shell, one end outer surface of the shell is fixedly installed with ring structure, the other end inner surface of the shell is fixedly installed with lantern ring, one side external surface of middle part of the lantern ring is fixedly connected with pulp-inlet pipeline, one side external surface of middle part of the ring structure is fixedly connected with pulp pipeline, the front center outer surface of the shell is provided with pressure relief valve, one end outer surface of the pulp-inlet pipeline is provided with No.1 thread ring, and a side external surface of the No.1 thread ring is fixedly installed with filter screen.A kind of construction piston-type mortar pump described in the utility model; equipped with filter screen, No. two thread rings and protective case; can prevent bulky sandstone from entering in pump chamber influences equipment normal operation; the docking operation of pulp pipeline and external pipe can also be made simple; the junction better tightness that can also make power supply line and shell, brings better prospect of the application.

Description

Piston-type mortar pump is used in a kind of construction

Technical field

The utility model relates to piston-type mortar pump field, in particular to piston-type mortar pump is used in a kind of construction.

Background technique

Piston-type mortar pump is that a kind of tool for mortar conveying is made in pump chamber by internal reciprocating motion of the pistons The capacity rule in portion changes, and realizes the conveying of mortar；There are certain drawbacks in existing piston-type mortar pump, first when in use First, can have the biggish sandstone of volume in use, in mortar, into pump chamber in will affect the reciprocating motion of piston, make Transportation work can not be normally carried out, secondly, pulp pipeline need to be connect with external pipe, but docking operation is many and diverse, be had centainly Inconvenience, in addition, the preformed hole that power supply line passes through shell protrudes into, it can there are certain gaps, poor waterproof properties to have at preformed hole Certain is unfavorable, and certain adverse effect is brought to the use process of people, for this purpose, it is proposed that piston type is used in a kind of construction Mortar pump.

Utility model content

The main purpose of the utility model is to provide a kind of construction piston-type mortar pumps, can effectively solve background skill The problems in art.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of construction piston-type mortar pump, including shell, one end outer surface of the shell are fixedly installed with ring junction Structure, the other end inner surface of the shell are fixedly installed with lantern ring, one side external surface of middle part of the lantern ring be fixedly connected with into Pipeline is starched, one side external surface of middle part of the ring structure is fixedly connected with pulp pipeline, the front center appearance of the shell Face is provided with pressure relief valve, and one end outer surface of the pulp-inlet pipeline is provided with No.1 thread ring, the No.1 thread ring A side external surface be fixedly installed with filter screen, one end outer surface of the pulp pipeline is provided with No. two thread rings, described One side external surface of No. two thread rings is provided with external pipe, and one end outer surface of the external pipe is fixedly installed with rubber Circle, the upper center outer surface of the shell is fixedly installed with protective case, is provided with power supply line in the middle part of the protective case.

Protective case is rubber product, has good flexibility, stretchable deformation, and protective case middle part is perforation, perforation Diameter be less than power supply line diameter, therefore protective case can banding power supply line, protection can be provided for the partial region of the naked leakage of power supply line, The leakproofness of the junction of power supply line and shell also can be improved.

It is installed between No. two thread rings and pulp pipeline by spiral lamination, the opening diameter of No. two thread rings is less than The diameter of rubber ring forces one end appearance face contact of rubber ring Yu pulp pipeline when No. two thread ring knobs fasten, and Can oppress rubber ring slight deformation, installation is simple, and can make external pipe and pulp pipeline to dock place's leakproofness excellent.

Preferably, No.1 spiral lamination, the No.1 thread bush are provided between the No.1 thread ring and pulp-inlet pipeline One end inner surface of ring passes through one end outer surface detachable connection of No.1 spiral lamination and pulp-inlet pipeline, the filter screen and one Seccotine is provided between number thread ring, a side external surface of the No.1 thread ring passes through in seccotine and filter screen The bonding connection of one side external surface of portion.

Preferably, No. two spiral laminations, No. two thread bush are provided between No. two thread rings and pulp pipeline One end inner surface of ring passes through one end outer surface detachable connection of No. two spiral lamination and pulp pipeline, the external pipe One end outer surface is fixedly connected through middle part one end outer surface of No. two thread rings with a side external surface of rubber ring.

Preferably, retainer plate is provided between the protective case and shell, the lower end outer surface of the protective case passes through solid Fixed circle is fixedly connected with the upper center outer surface of shell.

Preferably, No.1 fixed block is provided between the ring structure and shell, the inner surface of the ring structure is logical No.1 fixed block is crossed to be fixedly connected with one end outer surface of shell.

Preferably, No. two fixed blocks are provided between the lantern ring and shell, the inner surface of the lantern ring is solid by No. two Determine block to be fixedly connected with one end outer surface of shell.

Compared with prior art, the utility model has the following beneficial effects: a kind of construction piston-type mortar pump, leads to The No.1 thread ring of setting is crossed, No.1 thread ring side is filter screen, can prevent bulky sandstone from entering, and No.1 Thread ring is installed on the side of pulp-inlet pipeline by spiral lamination knob, and in piston-type mortar pump operation process, sandstone impacted Strainer, with the increase for using the time, filter screen will appear breakage, at this time can knob unload No.1 thread ring, be convenient for changing Filter screen, by No. two thread rings of setting, No. two thread ring sides are installed on pulp pipeline by spiral lamination knob, and two When the fastening of number thread ring knob, it can press to the rubber ring of external pipe side, connect the side of rubber ring with pulp pipeline Simultaneously slight deformation is touched, pulp pipeline is facilitated to dock with external pipe, and there is good leakproofness at docking, protective case is set It sets, protective case is rubber product, has good flexibility, is perforation in the middle part of protective case, penetration hole diameter is slightly less than power supply line Diameter, thus protective case can banding power supply line, protection can be provided for the partial region of power supply line, and power supply line and outer can be improved The leakproofness of the junction of shell is conducive to people and uses, and a kind of entire construction is simple with piston-type mortar pump structure, easy to operate, The effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is the overall structure diagram that piston-type mortar pump is used in a kind of construction of the utility model.

Fig. 2 is the partial view that piston-type mortar pump is used in a kind of construction of the utility model.

Fig. 3 is the sectional view in a kind of Fig. 2 of construction piston-type mortar pump of the utility model at pulp-inlet pipeline 3.

Fig. 4 is the sectional view in a kind of Fig. 2 of construction piston-type mortar pump of the utility model at pulp pipeline 7.

Fig. 5 is the enlarged drawing in a kind of Fig. 2 of construction piston-type mortar pump of the utility model at A.

In figure: 1, shell；2, ring structure；3, pulp-inlet pipeline；4, power supply line；5, pressure relief valve；6, lantern ring；7, grout outlet Road；8, No.1 thread ring；9, filter screen；10, No. two thread rings；11, external pipe；12, rubber ring；13, protective case.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs. 1-5, a kind of construction piston-type mortar pump, including shell 1, the fixed peace in one end outer surface of shell 1 Equipped with ring structure 2, the other end inner surface of shell 1 is fixedly installed with lantern ring 6, and one side external surface of middle part of lantern ring 6 is fixed to be connected It is connected to pulp-inlet pipeline 3, one side external surface of middle part of ring structure 2 is fixedly connected with pulp pipeline 7, outside the front center of shell 1 Surface is provided with pressure relief valve 5, and one end outer surface of pulp-inlet pipeline 3 is provided with No.1 thread ring 8, No.1 thread ring 8 One side external surface is fixedly installed with filter screen 9, and one end outer surface of pulp pipeline 7 is provided with No. two thread rings 10, No. two spiral shells One side external surface of line lantern ring 10 is provided with external pipe 11, and one end outer surface of external pipe 11 is fixedly installed with rubber ring 12, the upper center outer surface of shell 1 is fixedly installed with protective case 13, and the middle part of protective case 13 is provided with power supply line 4.

No.1 spiral lamination, table in one end of No.1 thread ring 8 are provided between No.1 thread ring 8 and pulp-inlet pipeline 3 Face by one end outer surface detachable connection of No.1 spiral lamination and pulp-inlet pipeline 3, filter screen 9 and No.1 thread ring 8 it Between be provided with seccotine, a side external surface of No.1 thread ring 8 is viscous by one side external surface of middle part of seccotine and filter screen 9 Connection is closed, No.1 thread ring 8 is conveniently detachable；No. two spiral laminations are provided between No. two thread rings 10 and pulp pipeline 7, One end inner surface of No. two thread rings 10 passes through one end outer surface detachable connection of No. two spiral lamination and pulp pipeline 7, One end outer surface of external pipe 11 is through middle part one end outer surface of No. two thread rings 10 and the side appearance of rubber ring 12 Face is fixedly connected, and when the fastening of No. two 10 knobs of thread ring, rubber ring 12 can be forced to be bonded pulp pipeline 7, make pulp pipeline 7 with It is connected more closely at 11 docking of external pipe；Retainer plate is provided between protective case 13 and shell 1, outside the lower end of protective case 13 Surface is fixedly connected by retainer plate with the upper center outer surface of shell 1, and protective case 13 can the naked drain region in part to shell 1 Protection is provided；No.1 fixed block is provided between ring structure 2 and shell 1, the inner surface of ring structure 2 passes through No.1 fixed block It is fixedly connected with one end outer surface of shell 1；No. two fixed blocks are provided between lantern ring 6 and shell 1, the inner surface of lantern ring 6 is logical No. two fixed blocks are crossed to be fixedly connected with one end outer surface of shell 1.

It should be noted that the utility model is a kind of construction piston-type mortar pump, before use, we are first by power supply line 4 are controlled to a power supply, in use, pulp-inlet pipeline 3 is protruded into mortar, by internal reciprocating motion of the pistons, make inside shell 1 Pump chamber internal volume periodic regularity variation, mortar is delivered at pulp pipeline 7 from pulp-inlet pipeline 3 with this, eventually by External pipe 11 is delivered to destination, wherein the side of pulp-inlet pipeline 3 is equipped with No.1 thread ring 8, No.1 thread ring 8 Side filter screen 9 is installed, filter screen 9 can prevent the biggish sandstone of volume from entering in pump chamber the reciprocating motion for influencing piston, Piston-type mortar pump is set to break down, and pulp-inlet pipeline 3 is installed with No.1 thread ring 8 by spiral lamination knob, can be facilitated Dismounting and change filter screen 9, protective case 13 can provide protection to the partial region of power supply line 4, and can make power supply line 4 and shell 1 Junction have good leakproofness, between No. two thread rings 10 and pulp pipeline 7 by spiral lamination installation, No. two screw threads When 10 knob of lantern ring fastens, one end appearance face contact of rubber ring 12 Yu pulp pipeline 7 is forced, and it is light to oppress rubber ring 12 Light deformation, installation is simple, and can make external pipe 11 and pulp pipeline 7 to dock place's leakproofness excellent, it is more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of construction piston-type mortar pump, including shell (1), it is characterised in that: one end outer surface of the shell (1) is solid Dingan County is equipped with ring structure (2), and the other end inner surface of the shell (1) is fixedly installed with lantern ring (6), the lantern ring (6) One side external surface of middle part is fixedly connected with pulp-inlet pipeline (3), and one side external surface of middle part of the ring structure (2) is fixedly connected with The front center outer surface of pulp pipeline (7), the shell (1) is provided with pressure relief valve (5), and the one of the pulp-inlet pipeline (3) End outer surface is provided with No.1 thread ring (8), and a side external surface of the No.1 thread ring (8) is fixedly installed with filter screen (9), one end outer surface of the pulp pipeline (7) is provided with No. two thread rings (10), No. two thread rings (10) One side external surface is provided with external pipe (11), and one end outer surface of the external pipe (11) is fixedly installed with rubber ring (12), the upper center outer surface of the shell (1) is fixedly installed with protective case (13), the middle part setting of the protective case (13) There are power supply line (4).

2. a kind of construction piston-type mortar pump according to claim 1, it is characterised in that: the No.1 thread ring (8) No.1 spiral lamination is provided between pulp-inlet pipeline (3), one end inner surface of the No.1 thread ring (8) passes through No.1 One end outer surface detachable connection of spiral lamination and pulp-inlet pipeline (3), the filter screen (9) and No.1 thread ring (8) it Between be provided with seccotine, a side external surface of the No.1 thread ring (8) passes through the middle part side of seccotine and filter screen (9) Outer surface bonding connection.

3. a kind of construction piston-type mortar pump according to claim 1, it is characterised in that: No. two thread rings (10) No. two spiral laminations are provided between pulp pipeline (7), one end inner surface of No. two thread rings (10) passes through two One end outer surface detachable connection of number spiral lamination and pulp pipeline (7), one end outer surface of the external pipe (11) is passed through The middle part one end outer surface for wearing No. two thread rings (10) is fixedly connected with a side external surface of rubber ring (12).

4. a kind of construction piston-type mortar pump according to claim 1, it is characterised in that: the protective case (13) and outer Retainer plate is provided between shell (1), the lower end outer surface of the protective case (13) passes through the upper center of retainer plate and shell (1) Outer surface is fixedly connected.

5. it is according to claim 1 it is a kind of construction use piston-type mortar pump, it is characterised in that: the ring structure (2) with No.1 fixed block is provided between shell (1), the inner surface of the ring structure (2) passes through No.1 fixed block and shell (1) One end outer surface is fixedly connected.

6. a kind of construction piston-type mortar pump according to claim 1, it is characterised in that: the lantern ring (6) and shell (1) No. two fixed blocks are provided between, the inner surface of the lantern ring (6) passes through one end appearance of No. two fixed blocks and shell (1) Face is fixedly connected.